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Heikki Huikuri

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Jaana J Karjalainen; Antti M Kiviniemi; E Samuli Lepojärvi; Timo H Mäkikallio; Olli-Pekka Piira; Arto J Hautala; Heikki V Huikuri; Mikko P Tulppo
Determinants of heart rate recovery in coronary artery disease patients with and without type 2 diabetes.
Jaana J Karjalainen; Antti M Kiviniemi; Samuli Lepojärvi; Timo H Mäkikallio; Jarkko Niva; Olli-Pekka Piira; Arto J Hautala; Heikki V Huikuri; Mikko P Tulppo
Effects of exercise prescription on daily physical activity and maximal exercise capacity in coronary artery disease patients with and without type 2 diabetes.
M Juhani Junttila; Olli Anttonen; Heikki V Huikuri; Solomon J Sager; Jani T Tikkanen; Robert J Myerburg
Clinical significance of variants of J-points and J-waves: early repolarization patterns and risk.

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All Publications

2012: Jaana J Karjalainen; Antti M Kiviniemi; E Samuli Lepojärvi; Timo H Mäkikallio; Olli-Pekka Piira; Arto J Hautala; Heikki V Huikuri; Mikko P Tulppo
Determinants of heart rate recovery in coronary artery disease patients with and without type 2 diabetes.
Autonomic neuroscience : basic & clinical 2012;171(1-2):79-84.
2012: Jaana J Karjalainen; Antti M Kiviniemi; Samuli Lepojärvi; Timo H Mäkikallio; Jarkko Niva; Olli-Pekka Piira; Arto J Hautala; Heikki V Huikuri; Mikko P Tulppo
Effects of exercise prescription on daily physical activity and maximal exercise capacity in coronary artery disease patients with and without type 2 diabetes.
Clinical physiology and functional imaging 2012;32(6):445-54.
2012: M Juhani Junttila; Olli Anttonen; Heikki V Huikuri; Solomon J Sager; Jani T Tikkanen; Robert J Myerburg
Clinical significance of variants of J-points and J-waves: early repolarization patterns and risk.
European heart journal 2012;33(21):2639-43.
2012: M Juhani Junttila; Agustin Castellanos; Heikki V Huikuri; Robert J Myerburg
Risk markers of sudden cardiac death in standard 12-lead electrocardiograms.
Annals of medicine 2012;44(7):717-32.
2012: Antti M Kiviniemi; R J Petrella; M Rachinsky; Rosemary A Craen; M F Frances; Heikki V Huikuri; Mikko P Tulppo; J Kevin Shoemaker
Non-alpha-adrenergic effects on systemic vascular conductance during lower-body negative pressure, static exercise and muscle metaboreflex activation.
Acta physiologica (Oxford, England) 2012;206(1):51-61.
2012: Eeva Hookana; M Juhani Junttila; Kari S Kaikkonen; Y Antero Kesäniemi; Marja-Leena Kortelainen; Olavi Ukkola; Heikki V Huikuri
Comparison of family history of sudden cardiac death in nonischemic and ischemic heart disease.
Circulation. Arrhythmia and electrophysiology 2012;5(4):757-61.
2012: Jani T Tikkanen; Viktor Wichmann; Olli Anttonen; Eeva Hookana; M Juhani Junttila; Marja-Leena Kortelainen; Olli-Pekka Lappi; Meri Rainio; Heikki V Huikuri
Association of early repolarization and sudden cardiac death during an acute coronary event.
Circulation. Arrhythmia and electrophysiology 2012;5(4):714-8.
2012: Minna L Koivikko; Juha S Perkiömäki; Pasi I Salmela; Mikko P Tulppo; K E Juhani Airaksinen; Mika A Kallio; Antti M Kiviniemi; Heikki V Huikuri
Autonomic cardiac regulation during spontaneous nocturnal hypoglycemia in patients with type 1 diabetes.
Diabetes care 2012;35(7):1585-90.
2012: Tuomas Kenttä; Terho Lehtimäki; Rami Lehtinen; Tuomo Nieminen; Kjell C Nikus; Tapio Seppänen; Jari Viik; Mika Kähönen; Mari Karsikas; Heikki V Huikuri
Postexercise recovery of the spatial QRS/T angle as a predictor of sudden cardiac death.
Heart rhythm : the official journal of the Heart Rhythm Society 2012;9(7):1083-9.
2012: Aapo L Aro; Heikki V Huikuri; M Juhani Junttila; Antti Reunanen; Harri A Rissanen; Jani T Tikkanen; Olli Anttonen
QRS-T angle as a predictor of sudden cardiac death in a middle-aged general population.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2012;14(6):872-6.
2012: Aapo L Aro; Olli Anttonen; M Juhani Junttila; Tuomas Kerola; Antti Reunanen; Harri A Rissanen; Jani T Tikkanen; Heikki V Huikuri
Prevalence and prognostic significance of T-wave inversions in right precordial leads of a 12-lead electrocardiogram in the middle-aged subjects.
Circulation 2012;125(21):2572-7.
2012: Jussi Honkola; Eeva Hookana; Matti Isohanni; M Juhani Junttila; Kari S Kaikkonen; Marja-Leena Kortelainen; Sanna Malinen; Heikki V Huikuri
Psychotropic medications and the risk of sudden cardiac death during an acute coronary event.
European heart journal 2012;33(6):745-51.
2012: Johanna A Miettinen; Matti Niemelä; Marjaana Säily; Eeva-Riitta Savolainen; Kari Ylitalo; Kari Kervinen; Pirjo Koistinen; Timo H Mäkikallio; Heikki V Huikuri
Left ventricular functional recovery after intracoronary injection of autologous bone marrow-derived stem cells in patients with acute myocardial infarction: a dose-response pilot study.
International journal of cardiology 2012;154(3):354-6.
2012: Johanna A Miettinen; Matti Niemelä; Marjaana Säily; Riikka J Salonen; Eeva-Riitta Savolainen; Kari Ylitalo; Heikki V Huikuri; Kari Kervinen; Pirjo Koistinen; Timo H Mäkikallio; Petri Lehenkari
The effect of bone marrow microenvironment on the functional properties of the therapeutic bone marrow-derived cells in patients with acute myocardial infarction.
Journal of translational medicine 2012;10():66.
2012: Heikki V Huikuri; Phyllis K Stein
Clinical application of heart rate variability after acute myocardial infarction.
Frontiers in physiology 2012;3():41.
2012: Maija T Mäki; Timo H Mäkikallio; Johanna A Miettinen; Sergey Nesterov; Matti Niemelä; Jussi P Pärkkä; Mikko Pietilä; Marjaana Säily; Antti Saraste; Eeva-Riitta Savolainen; Helena Tuunanen; Heikki Ukkonen; Kari Ylitalo; Ville Aalto; K E Juhani Airaksinen; Heikki V Huikuri; Kari Kervinen; Pirjo Koistinen; Juha W Koskenvuo; Riikka Lautamäki; Juhani Knuuti
Cardiac Function, Perfusion, Metabolism, and Innervation following Autologous Stem Cell Therapy for Acute ST-Elevation Myocardial Infarction. A FINCELL-INSIGHT Sub-Study with PET and MRI.
Frontiers in physiology 2012;3():6.
2011: Juha S Perkiömäki; Poul Erik Bloch-Thomsen; Heikki V Huikuri; Antti M Kiviniemi; Marc Messier
Risk factors of self-terminating and perpetuating ventricular tachyarrhythmias in post-infarction patients with moderately depressed left ventricular function, a CARISMA sub-analysis.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2011;13(11):1604-11.
2011: Heikki V Huikuri
Prediction and prevention of sudden cardiac arrest.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2011;183(15):1692-3.
2011: Olavi H Ukkola; E Samuli Lepojärvi; Jarkko T Niva; Olli-Pekka Piira; Veli-Pekka Puurunen; Mikko P Tulppo; Heikki V Huikuri
High serum fasting peptide YY (3-36) is associated with obesity-associated insulin resistance and type 2 diabetes.
Regulatory peptides 2011;170(1-3):38-42.
2011: Aapo L Aro; Olli Anttonen; M Juhani Junttila; Tuomas Kerola; Antti Reunanen; Harri A Rissanen; Jani T Tikkanen; Heikki V Huikuri
Intraventricular conduction delay in a standard 12-lead electrocardiogram as a predictor of mortality in the general population.
Circulation. Arrhythmia and electrophysiology 2011;4(5):704-10.
2011: Eeva Hookana; M Juhani Junttila; Kari S Kaikkonen; Marja-Leena Kortelainen; Robert J Myerburg; Veli-Pekka Puurunen; Jani T Tikkanen; Heikki V Huikuri
Causes of nonischemic sudden cardiac death in the current era.
Heart rhythm : the official journal of the Heart Rhythm Society 2011;8(10):1570-5.
2011: Uffe Jakob Ortved Gang; Jens Haarbo; Heikki V Huikuri; Christian Jøns; Rikke Mørch Jørgensen; Marc Messier; Poul Erik Bloch Thomsen; Steen Z Abildstrøm
Risk markers of late high-degree atrioventricular block in patients with left ventricular dysfunction after an acute myocardial infarction: a CARISMA substudy.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2011;13(10):1471-7.
2011: Uffe Jakob Ortved Gang; Jens Haarbo; Heikki V Huikuri; Christian Jøns; Rikke Mørch Jørgensen; Marc Messier; Steen Zabell Abildstrøm; Poul Erik Bloch Thomsen
Clinical significance of late high-degree atrioventricular block in patients with left ventricular dysfunction after an acute myocardial infarction--a Cardiac Arrhythmias and Risk Stratification After Acute Myocardial Infarction (CARISMA) substudy.
American heart journal 2011;162(3):542-7.
2011: Antti M Kiviniemi; Robert J Petrella; Maxim Rachinsky; Tapio Seppänen; Rosemary Craen; Maria F Frances; Heikki V Huikuri; Suvi Tiinanen; Mikko P Tulppo; J Kevin Shoemaker
α-Adrenergic effects on low-frequency oscillations in blood pressure and R-R intervals during sympathetic activation.
Experimental physiology 2011;96(8):718-35.
2011: Rolf Franck Berntsen; Kaare H Bønaa; Heikki V Huikuri; Knut Rasmussen
Determinants of cardiac vagal regulation: a cross-sectional study in a general population.
Autonomic neuroscience : basic & clinical 2011;162(1-2):54-9.
2011: Mikko P Tulppo; Arto J Hautala; Mika Kallio; Antti M Kiviniemi; Timo H Mäkikallio; Tapio Seppänen; Suvi Tiinanen; Heikki V Huikuri
Sympatho-vagal interaction in the recovery phase of exercise.
Clinical physiology and functional imaging 2011;31(4):272-81.
2011: Jani T Tikkanen; Olli Anttonen; Aapo L Aro; M Juhani Junttila; Tuomas Kerola; Samuli Luttinen; Robert J Myerburg; Antti Reunanen; Harri A Rissanen; Solomon J Sager; Heikki V Huikuri
Early repolarization: electrocardiographic phenotypes associated with favorable long-term outcome.
Circulation 2011;123(23):2666-73.
2011: Peter A Noseworthy; Jani T Tikkanen; Kimmo Porthan; Lasse Oikarinen; Arto Pietilä; Kennet Harald; Gina M Peloso; Faisal M Merchant; Antti Jula; Heikki Väänänen; Shih-Jen Hwang; Christopher J O'Donnell; Veikko Salomaa; Christopher Newton-Cheh; Heikki V Huikuri
The early repolarization pattern in the general population: clinical correlates and heritability.
Journal of the American College of Cardiology 2011;57(22):2284-9.
2011: Tuomas Kenttä; Mari Karsikas; M Juhani Junttila; Juha S Perkiömäki; Tapio Seppänen; Antti M Kiviniemi; Tuomo Nieminen; Terho Lehtimäki; Kjell Nikus; Rami Lehtinen; Jari Viik; Mika Kähönen; Heikki V Huikuri
QRS-T morphology measured from exercise electrocardiogram as a predictor of cardiac mortality.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2011;13(5):701-7.
2011: Mirja A Peltola; Poul Erik Bloch Thomsen; Rikke Moerch Joergensen; Heikki V Huikuri
Effects of postectopic heart rate turbulence on measures of heart rate variability in patients after an acute myocardial infarction.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2011;16(2):123-30.
2011: Johanna A Miettinen; Mika Pietilä; Riikka J Salonen; Steffen Ohlmeier; Kari Ylitalo; Heikki V Huikuri; Petri Lehenkari
Tumor necrosis factor alpha promotes the expression of immunosuppressive proteins and enhances the cell growth in a human bone marrow-derived stem cell culture.
Experimental cell research 2011;317(6):791-801.
2011: Johanna A Miettinen; Kari Ylitalo; Pirjo Hedberg; Kari Kervinen; Matti Niemelä; Marjaana Säily; Pirjo Koistinen; Eeva-Riitta Savolainen; Heikki Ukkonen; Mikko Pietilä; K E Juhani Airaksinen; Juhani Knuuti; Olli Vuolteenaho; Timo H Mäkikallio; Heikki V Huikuri
Effects of intracoronary injection of autologous bone marrow-derived stem cells on natriuretic peptides and inflammatory markers in patients with acute ST-elevation myocardial infarction.
Clinical research in cardiology : official journal of the German Cardiac Society 2011;100(4):317-25.
2011: Olli-Pekka Piira; Heikki V Huikuri; Mikko P Tulppo
Effects of emotional excitement on heart rate and blood pressure dynamics in patients with coronary artery disease.
Autonomic neuroscience : basic & clinical 2011;160(1-2):107-14.
2011: Antti M Kiviniemi; Mikko P Tulppo; Arto J Hautala; Timo H Mäkikallio; Juha S Perkiömäki; Tapio Seppänen; Heikki V Huikuri
Long-term outcome of patients with chronotropic incompetence after an acute myocardial infarction.
Annals of medicine 2011;43(1):33-9.
2011: Eija Suorsa; Juha T Korpelainen; Hanna Ansakorpi; Heikki V Huikuri; Ville Suorsa; Vilho V Myllylä; Jouko I T Isojärvi
Heart rate dynamics in temporal lobe epilepsy-A long-term follow-up study.
Epilepsy research 2011;93(1):80-3.
2010: Antti M Kiviniemi; Suvi Tiinanen; Arto J Hautala; Tapio Seppänen; Katelyn N Norton; Maria F Frances; Robert P Nolan; Heikki V Huikuri; Mikko P Tulppo; J Kevin Shoemaker
Low-frequency oscillations in R-R interval and blood pressure across the continuum of cardiovascular risk.
Autonomic neuroscience : basic & clinical 2010;158(1-2):92-9.
2010: Johanna A Miettinen; Riikka J Salonen; Matti Niemelä; Kari Kervinen; Marjaana Säily; Pirjo Koistinen; Eeva-Riitta Savolainen; Heikki Ukkonen; Mikko Pietilä; K E Juhani Airaksinen; Juhani Knuuti; Timo H Mäkikallio; Heikki V Huikuri; Kari Ylitalo
Effects of intracoronary infusion of bone marrow-derived stem cells on pulmonary artery pressure and diastolic function after myocardial infarction.
International journal of cardiology 2010;145(3):631-3.
2010: M Juhani Junttila; Petra Barthel; Robert J Myerburg; Timo H Mäkikallio; Axel Bauer; Kurt Ulm; Antti Kiviniemi; Mikko Tulppo; Juha S Perkiömäki; Georg Schmidt; Heikki V Huikuri
Sudden cardiac death after myocardial infarction in patients with type 2 diabetes.
Heart rhythm : the official journal of the Heart Rhythm Society 2010;7(10):1396-403.
2010: Poul Erik Bloch-Thomsen; Christian Jons; M J Pekka Raatikainen; Rikke Moerch Joergensen; Juha Hartikainen; Vesa Virtanen; J Boland; Olli Anttonen; Uffe Jakob Gang; Nis Hoest; Lucas V A Boersma; Eivin S Platou; Daniel Becker; Marc Messier; Heikki V Huikuri
Long-term recording of cardiac arrhythmias with an implantable cardiac monitor in patients with reduced ejection fraction after acute myocardial infarction: the Cardiac Arrhythmias and Risk Stratification After Acute Myocardial Infarction (CARISMA) study.
Circulation 2010;122(13):1258-64.
2010: Christian Jons; Pekka Raatikainen; Uffe J Gang; Heikki V Huikuri; Rikke Moerch Joergensen; Arne Johannesen; Ulrik Dixen; Marc Messier; Scott McNitt; Poul Erik Bloch Thomsen
Autonomic dysfunction and new-onset atrial fibrillation in patients with left ventricular systolic dysfunction after acute myocardial infarction: a CARISMA substudy.
Journal of cardiovascular electrophysiology 2010;21(9):983-90.
2010: Heikki V Huikuri
Timing of implantation of cardioverter-defibrillator after acute myocardial infarction.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2010;12(8):1057-8.
2010: Christian Jons; Rikke Moerch Joergensen; Christian Hassager; Uffe J Gang; Ulrik Dixen; Arne Johannesen; Niels Thue Olsen; Thomas F Hansen; Marc Messier; Heikki V Huikuri; Poul Erik Bloch Thomsen
Diastolic dysfunction predicts new-onset atrial fibrillation and cardiovascular events in patients with acute myocardial infarction and depressed left ventricular systolic function: a CARISMA substudy.
European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology 2010;11(7):602-7.
2010: Tuomas Kenttä; Mari Karsikas; Antti M Kiviniemi; Mikko P Tulppo; Tapio Seppänen; Heikki V Huikuri
Dynamics and rate-dependence of the spatial angle between ventricular depolarization and repolarization wave fronts during exercise ECG.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2010;15(3):264-75.
2010: Juha S Perkiömäki; Sari Hämekoski; M Juhani Junttila; Vesa Jokinen; Jari M Tapanainen; Heikki V Huikuri
Predictors of long-term risk for heart failure hospitalization after acute myocardial infarction.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2010;15(3):250-8.
2010: Arto J Hautala; Jaana Karjalainen; Antti M Kiviniemi; Hannu Kinnunen; Timo H Mäkikallio; Heikki V Huikuri; Mikko P Tulppo
Physical activity and heart rate variability measured simultaneously during waking hours.
American journal of physiology. Heart and circulatory physiology 2010;298(3):H874-80.
2010: Johanna A Miettinen; Kari Ylitalo; Pirjo Hedberg; Jari Jokelainen; Kari Kervinen; Matti Niemelä; Marjaana Säily; Pirjo Koistinen; Eeva-Riitta Savolainen; Heikki Ukkonen; Mikko Pietilä; K E Juhani Airaksinen; Juhani Knuuti; Olli Vuolteenaho; Timo H Mäkikallio; Heikki V Huikuri
Determinants of functional recovery after myocardial infarction of patients treated with bone marrow-derived stem cells after thrombolytic therapy.
Heart (British Cardiac Society) 2010;96(5):362-7.
2010: Uffe Jakob Ortved Gang; Christian Jøns; Rikke Mørch Jørgensen; Steen Zabell Abildstrøm; Jens Haarbo; Marc D Messier; Heikki V Huikuri; Poul Erik Bloch Thomsen
Heart rhythm at the time of death documented by an implantable loop recorder.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2010;12(2):254-60.
2010: Miia K Hyytinen-Oinas; Kari Ylitalo; Mari Karsikas; Tapio Seppänen; M J Pekka Raatikainen; Paavo Uusimaa; Heikki V Huikuri; Juha S Perkiömäki
Electrocardiographic abnormalities and ventricular tachyarrhythmias after myocardial infarction.
Scandinavian cardiovascular journal : SCJ 2010;44(1):15-23.
2010: Antti M Kiviniemi; Suvi Tiinanen; Arto J Hautala; Tapio Seppänen; Timo H Mäkikallio; Heikki V Huikuri; Mikko P Tulppo
Frequency of slow oscillations in arterial pressure and R-R intervals during muscle metaboreflex activation.
Autonomic neuroscience : basic & clinical 2010;152(1-2):88-95.
2010: M J Pekka Raatikainen; Heikki V Huikuri
[New antiarrhythmic drugs for treatment of atrial fibrillation].
Duodecim; lääketieteellinen aikakauskirja 2010;126(19):2255-62.
2010: Anna E Hakalahti; Jari M Tapanainen; Juhani M Junttila; Kari S Kaikkonen; Heikki V Huikuri; Ulla Petaja-Repo
Association of the beta-1 adrenergic receptor carboxyl terminal variants with left ventricular hypertrophy among diabetic and non-diabetic survivors of acute myocardial infarction.
Cardiovascular diabetology 2010;9():42.
2010: Heikki V Huikuri; Derek V Exner; Katherine M Kavanagh; Sandeep G Aggarwal; L Brent Mitchell; Marc Messier; Daniel Becker; Robert S Sheldon; Poul Erik Bloch-Thomsen
Attenuated recovery of heart rate turbulence early after myocardial infarction identifies patients at high risk for fatal or near-fatal arrhythmic events.
Heart rhythm : the official journal of the Heart Rhythm Society 2010;7(2):229-35.
2009: Jani T Tikkanen; Olli Anttonen; M Juhani Junttila; Aapo L Aro; Tuomas Kerola; Harri A Rissanen; Antti Reunanen; Heikki V Huikuri
Long-term outcome associated with early repolarization on electrocardiography.
The New England journal of medicine 2009;361(26):2529-37.
2009: Heikki V Huikuri
Implantable cardioverter-defibrillator therapy and the total burden of sudden cardiac death.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2009;11(12):1574.
2009: Tiina Marjatta Salo; Jan Sundell; Juhani Knuuti; Jukka Kemppainen; Kira Q Stolen; Pirjo Nuutila; Timo H Mäkikallio; Heikki V Huikuri; K E Juhani Airaksinen
Fractal scaling properties of heart rate dynamics and myocardial efficiency in dilated cardiomyopathy.
Clinical research in cardiology : official journal of the German Cardiac Society 2009;98(11):725-30.
2009: Eric Lizotte; M Juhani Junttila; Marie Pierre Dube; Kui Hong; Begoña Benito; Marc DE Zutter; Stefan Henkens; Andrea Sarkozy; Heikki V Huikuri; Jeffrey Towbin; Matteo Vatta; Pedro Brugada; Josep Brugada; Ramon Brugada
Genetic modulation of brugada syndrome by a common polymorphism.
Journal of cardiovascular electrophysiology 2009;20(10):1137-41.
2009: Olli Anttonen; Juhani Junttila; Carla Giustetto; Fiorenzo Gaita; Eeva Linna; Mari Karsikas; Tapio Seppänen; Juha S Perkiömäki; Timo H Mäkikallio; Ramon Brugada; Heikki V Huikuri
T-Wave morphology in short QT syndrome.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2009;14(3):262-7.
2009: Heikki V Huikuri; Juha S Perkiömäki; Roberto Maestri; Gian Domenico Pinna
Clinical impact of evaluation of cardiovascular control by novel methods of heart rate dynamics.
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 2009;367(1892):1223-38.
2009: Heikki V Huikuri; M J Pekka Raatikainen; Rikke Moerch-Joergensen; Juha Hartikainen; Vesa Virtanen; Jean Boland; Olli Anttonen; Nis Hoest; Lucas V A Boersma; Eivind S Platou; Marc Messier; Poul Erik Bloch-Thomsen
Prediction of fatal or near-fatal cardiac arrhythmia events in patients with depressed left ventricular function after an acute myocardial infarction.
European heart journal 2009;30(6):689-98.
2009: Olli Anttonen; M Juhani Junttila; Philippe Maury; Rainer Schimpf; Christian Wolpert; Martin Borggrefe; Carla Giustetto; Fiorenzo Gaita; Frederic Sacher; Michel Haïssaguerre; Pascal Sbragia; Ramon Brugada; Heikki V Huikuri
Differences in twelve-lead electrocardiogram between symptomatic and asymptomatic subjects with short QT interval.
Heart rhythm : the official journal of the Heart Rhythm Society 2009;6(2):267-71.
2009: Arto J Hautala; Mikko P Tulppo; Antti M Kiviniemi; Tuomo Rankinen; Claude Bouchard; Timo H Mäkikallio; Heikki V Huikuri
Acetylcholine receptor M2 gene variants, heart rate recovery, and risk of cardiac death after an acute myocardial infarction.
Annals of medicine 2009;41(3):197-207.
2009: Kari S Kaikkonen; Marja-Leena Kortelainen; Heikki V Huikuri
Comparison of risk profiles between survivors and victims of sudden cardiac death from an acute coronary event.
Annals of medicine 2009;41(2):120-7.
2008: Heikki V Huikuri; Kari Kervinen; Matti Niemelä; Kari Ylitalo; Marjaana Säily; Pirjo Koistinen; Eeva-Riitta Savolainen; Heikki Ukkonen; Mikko Pietilä; Juhani K E Airaksinen; Juhani Knuuti; Timo H Mäkikallio
Effects of intracoronary injection of mononuclear bone marrow cells on left ventricular function, arrhythmia risk profile, and restenosis after thrombolytic therapy of acute myocardial infarction.
European heart journal 2008;29(22):2723-32.
2008: L Lehtola; Mari Karsikas; M Koskinen; Heikki V Huikuri; T Seppanen
Effects of noise and filtering on SVD-based morphological parameters of the T wave in the ECG.
Journal of medical engineering & technology 2008;32(5):400-7.
2008: Heikki V Huikuri
Heart rate dynamics as a marker of vulnerability to atrial fibrillation.
Journal of cardiovascular electrophysiology 2008;19(9):913-4.
2008: Michele Brignole; Carissa L Bellardine Black; Poul E Bloch Thomsen; Richard Sutton; Angel Moya; Robert W Stadler; Jian Cao; Marc Messier; Heikki V Huikuri
Improved arrhythmia detection in implantable loop recorders.
Journal of cardiovascular electrophysiology 2008;19(9):928-34.
2008: Olli Anttonen; Heikki Väänänen; Juhani Junttila; Heikki V Huikuri; Matti Viitasalo
Electrocardiographic transmural dispersion of repolarization in patients with inherited short QT syndrome.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2008;13(3):295-300.
2008: Eeva Hookana; M Juhani Junttila; Terttu Särkioja; Raija Sormunen; Matti Niemelä; M J Pekka Raatikainen; Paavo Uusimaa; Eric Lizotte; Keijo Peuhkurinen; Ramon Brugada; Heikki V Huikuri
Cardiac arrest and left ventricular fibrosis in a Finnish family with the lamin A/C mutation.
Journal of cardiovascular electrophysiology 2008;19(7):743-7.
2008: M Juhani Junttila; Maday Gonzalez; Eric Lizotte; Begona Benito; Kevin Vernooy; Andrea Sarkozy; Heikki V Huikuri; Pedro Brugada; Josep Brugada; Ramon Brugada
Induced Brugada-type electrocardiogram, a sign for imminent malignant arrhythmias.
Circulation 2008;117(14):1890-3.
2008: Juha S Perkiömäki; Vesa Jokinen; Jari M Tapanainen; K E Juhani Airaksinen; Heikki V Huikuri
Autonomic markers as predictors of nonfatal acute coronary events after myocardial infarction.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2008;13(2):120-9.
2008: M Juhani Junttila; Pedro Brugada; Kui Hong; Eric Lizotte; Marc DE Zutter; Andrea Sarkozy; Josep Brugada; Begona Benito; Juha S Perkiomaki; Timo H Mäkikallio; Heikki V Huikuri; Ramon Brugada
Differences in 12-lead electrocardiogram between symptomatic and asymptomatic Brugada syndrome patients.
Journal of cardiovascular electrophysiology 2008;19(4):380-3.
2008: M L Koivikko; Mari Karsikas; Pasi Salmela; Juha S Tapanainen; Aimo Ruokonen; Tapio Seppänen; Heikki V Huikuri; Juha S Perkiömäki
Effects of controlled hypoglycaemia on cardiac repolarisation in patients with type 1 diabetes.
Diabetologia 2008;51(3):426-35.
2008: Arto J Hautala; Antti M Kiviniemi; Timo H Mäkikallio; Suvi Tiinanen; Tapio Seppänen; Heikki V Huikuri; Mikko P Tulppo
Muscle sympathetic nerve activity at rest compared to exercise tolerance.
European journal of applied physiology 2008;102(5):533-8.
2008: Kirsi Majamaa-Voltti; Jukka Turkka; Marja-Leena Kortelainen; Heikki V Huikuri; Kari Majamaa
Causes of death in pedigrees with the 3243A>G mutation in mitochondrial DNA.
Journal of neurology, neurosurgery, and psychiatry 2008;79(2):209-11.
2008: Timo H Mäkikallio; Matti Niemelä; Kari Kervinen; Vesa Jokinen; Jari Laukkanen; Ikari Ylitalo; Mikko P Tulppo; Jukka Juvonen; Heikki V Huikuri
Coronary angioplasty in drug eluting stent era for the treatment of unprotected left main stenosis compared to coronary artery bypass grafting.
Annals of medicine 2008;40(6):437-43.
2008: Mirja Peltola; Mikko P Tulppo; Antti M Kiviniemi; Arto J Hautala; Tapio Seppänen; Petra Barthel; Axel Bauer; Georg Schmidt; Heikki V Huikuri; Timo H Mäkikallio
Respiratory sinus arrhythmia as a predictor of sudden cardiac death after myocardial infarction.
Annals of medicine 2008;40(5):376-82.
2007: Mari Karsikas; Heikki V Huikuri; Juha S Perkiömäki; Lea Lehtola; Tapio Seppänen
Influence of paper electrocardiogram digitizing on T wave and QRS complex morphology parameters.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2007;12(4):282-90.
2007: Tuomo Nieminen; Terho Lehtimäki; Jari Viik; Rami Lehtinen; Kjell C Nikus; Tiit Kööbi; Kari Niemelä; Väinö Turjanmaa; Willi Kaiser; Heini Huhtala; Richard L Verrier; Heikki V Huikuri; Mika Kähönen
T-wave alternans predicts mortality in a population undergoing a clinically indicated exercise test.
European heart journal 2007;28(19):2332-7.
2007: Jose Lopez-Sendon; Peter Mills; Heinz Weber; Rolf Michels; Carlo Di Mario; Gerasimos Filippatos; Magda Heras; Alistair Hall; Jose Merino; D J Pennell; Heinz Sochor; Joanna Ortoli; Andras Szatmari; Fausto J Pinto; Jan P Amlie; Ali Oto; Mitja Lainscak; Kim Fox; Peter Kearney; Lino Gonçalves; Heikki V Huikuri; Celine Carrera
Recommendations on sub-speciality accreditation in cardiology: The Coordination Task Force on Sub-speciality Accreditation of the European Board for the Speciality of Cardiology.
European heart journal 2007;28(17):2163-71.
2007: Irina Virtanen; Eeva Ekholm; Päivi Polo-Kantola; Heikki V Huikuri
Sleep stage dependent patterns of nonlinear heart rate dynamics in postmenopausal women.
Autonomic neuroscience : basic & clinical 2007;134(1-2):74-80.
2007: M J Pekka Raatikainen; Heikki V Huikuri
Successful catheter ablation of focal atrial tachycardia from the non-coronary aortic cusp.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2007;9(4):216-9.
2007: M Juhani Junttila; M J Pekka Raatikainen; Juha S Perkiömäki; Kui Hong; Ramon Brugada; Heikki V Huikuri
Familial clustering of lone atrial fibrillation in patients with saddleback-type ST-segment elevation in right precordial leads.
European heart journal 2007;28(4):463-8.
2007: Heikki V Huikuri
[Not Available].
Duodecim; lääketieteellinen aikakauskirja 2007;123(8):861-3.
2007: Timo H Mäkikallio; Matti Niemelä; Kari Kervinen; Vesa Jokinen; Kari Ylitalo; Jukka Juvonen; Heikki V Huikuri
[Not Available].
Duodecim; lääketieteellinen aikakauskirja 2007;123(9):1083-8.
2007: Timo H Mäkikallio; Matti Niemelä; Kari Kervinen; Vesa Jokinen; Kari Ylitalo; Jari Satta; Jukka Juvonen; Heikki V Huikuri
[Not Available].
Duodecim; lääketieteellinen aikakauskirja 2007;123(6):681-4.
2007: M J Pekka Raatikainen; Heikki V Huikuri
[Not Available].
Duodecim; lääketieteellinen aikakauskirja 2007;123(7):831-9.
2007: Antti M Kiviniemi; Mikko P Tulppo; Dan Wichterle; Arto J Hautala; Suvi Tiinanen; Tapio Seppänen; Timo H Mäkikallio; Heikki V Huikuri
Novel spectral indexes of heart rate variability as predictors of sudden and non-sudden cardiac death after an acute myocardial infarction.
Annals of medicine 2007;39(1):54-62.
2006: Timo H Mäkikallio; Heikki V Huikuri
Association between usage of beta-blocking medication and benefit from implantable cardioverter therapy.
The American journal of cardiology 2006;98(9):1245-7.
2006: Kari S Kaikkonen; Marja-Leena Kortelainen; Eeva Linna; Heikki V Huikuri
Family history and the risk of sudden cardiac death as a manifestation of an acute coronary event.
Circulation 2006;114(14):1462-7.
2006: Tuomo Erola; Tarja Haapaniemi; Esa Heikkinen; Heikki V Huikuri; Vilho Myllyä
Subthalamic nucleus deep brain stimulation does not alter long-term heart rate variability in Parkinson's disease.
Clinical autonomic research : official journal of the Clinical Autonomic Research Society 2006;16(4):286-8.
2006: Arto J Hautala; Tuomo Rankinen; Antti M Kiviniemi; Timo H Mäkikallio; Heikki V Huikuri; Claude Bouchard; Mikko P Tulppo
Heart rate recovery after maximal exercise is associated with acetylcholine receptor M2 (CHRM2) gene polymorphism.
American journal of physiology. Heart and circulatory physiology 2006;291(1):H459-66.
2006: Axel Bauer; Jan W Kantelhardt; Petra Barthel; Raphael Schneider; Timo H Mäkikallio; Kurt Ulm; Katerina Hnatkova; Albert Schömig; Heikki V Huikuri; Armin Bunde; Georg Schmidt; Georg Schmidt
Deceleration capacity of heart rate as a predictor of mortality after myocardial infarction: cohort study.
Lancet 2006;367(9523):1674-81.
2006: Marcos Roberto de Sousa; Heikki V Huikuri; Federico Lombardi; Amanda A Perez; Murilo E D Gomes; Marcio Barros; Vladimir Costa Val Barros; Manoel O C Rocha; Antonio Ribeiro
Abnormalities in fractal heart rate dynamics in Chagas disease.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2006;11(2):145-53.
2006: Timo T Laitio; Heikki V Huikuri; Juha W Koskenvuo; Jouko Jalonen; Timo H Mäkikallio; Hans Helenius; Erkki Kentala; Jaakko Hartiala; Harry Scheinin
Long-term alterations of heart rate dynamics after coronary artery bypass graft surgery.
Anesthesia and analgesia 2006;102(4):1026-31.
2006: Antti M Kiviniemi; Arto J Hautala; Timo H Mäkikallio; Tapio Seppänen; Heikki V Huikuri; Mikko P Tulppo
Cardiac vagal outflow after aerobic training by analysis of high-frequency oscillation of the R-R interval.
European journal of applied physiology 2006;96(6):686-92.
2006: Eija Ronkainen; Juha T Korpelainen; Esa Heikkinen; Vilho V Myllylä; Heikki V Huikuri; Jouko I T Isojärvi
Cardiac autonomic control in patients with refractory epilepsy before and during vagus nerve stimulation treatment: a one-year follow-up study.
Epilepsia 2006;47(3):556-62.
2006: Arto J Hautala; Antti M Kiviniemi; Timo H Mäkikallio; Hannu Kinnunen; Seppo Nissilä; Heikki V Huikuri; Mikko P Tulppo
Individual differences in the responses to endurance and resistance training.
European journal of applied physiology 2006;96(5):535-42.
2006: Timo H Mäkikallio; Petra Barthel; Raphael Schneider; Axel Bauer; Jari M Tapanainen; Mikko P Tulppo; Juha S Perkiömäki; Georg Schmidt; Heikki V Huikuri
Frequency of sudden cardiac death among acute myocardial infarction survivors with optimized medical and revascularization therapy.
The American journal of cardiology 2006;97(4):480-4.
2006: Juha S Perkiömäki; Miia Hyytinen-Oinas; Mari Karsikas; Tapio Seppänen; Katerina Hnatkova; Marek Malik; Heikki V Huikuri
Usefulness of T-wave loop and QRS complex loop to predict mortality after acute myocardial infarction.
The American journal of cardiology 2006;97(3):353-60.
2006: Pekka Raatikainen; Kari Askonen; Matti Halinen; Heikki V Huikuri; Antti Jäättelä; Juhani Koistinen; Martti Lepojärvi; Markku Mäkijävi; Vesa Virtanen
[Not Available].
Duodecim; lääketieteellinen aikakauskirja 2006;122(12):1457-8.
2006: Eeva H Linna; Juha S Perkiömäki; Mari Karsikas; Tapio Seppänen; Markku Savolainen; Y Antero Kesäniemi; Timo H Mäkikallio; Heikki V Huikuri
Functional significance of KCNH2 (HERG) K897T polymorphism for cardiac repolarization assessed by analysis of T-wave morphology.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2006;11(1):57-62.
2005: E Ronkainen; Hanna Ansakorpi; Heikki V Huikuri; Vilho V Myllylä; Jouko I T Isojärvi; Juha T Korpelainen
Suppressed circadian heart rate dynamics in temporal lobe epilepsy.
Journal of neurology, neurosurgery, and psychiatry 2005;76(10):1382-6.
2005: Mikko P Tulppo; Antti M Kiviniemi; Arto J Hautala; Mika Kallio; Tapio Seppänen; Timo H Mäkikallio; Heikki V Huikuri
Physiological background of the loss of fractal heart rate dynamics.
Circulation 2005;112(3):314-9.
2005: Zhong-Kai Wu; Saila Vikman; Jari Laurikka; Erkki Pehkonen; Tiina Iivainen; Heikki V Huikuri; Matti R Tarkka
Nonlinear heart rate variability in CABG patients and the preconditioning effect.
European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2005;28(1):109-13.
2005: AM Mäkikallio; Timo H Mäkikallio; Juha T Korpelainen; O Vuolteenaho; J M Tapanainen; Kari Ylitalo; Kyösti A Sotaniemi; Heikki V Huikuri; Vilho V Myllylä
Natriuretic peptides and mortality after stroke.
Stroke; a journal of cerebral circulation 2005;36(5):1016-20.
2005: Timo H Mäkikallio; Petra Barthel; Raphael Schneider; Axel Bauer; Jari M Tapanainen; Mikko P Tulppo; Georg Schmidt; Heikki V Huikuri
Prediction of sudden cardiac death after acute myocardial infarction: role of Holter monitoring in the modern treatment era.
European heart journal 2005;26(8):762-9.
2005: Misse A-M Väisänen; Outi M Vainio; Marja R Raekallio; Heikki Hietanen; Heikki V Huikuri
Results of 24-hour ambulatory electrocardiography in dogs undergoing ovariohysterectomy following premedication with medetomidine or acepromazine.
Journal of the American Veterinary Medical Association 2005;226(5):738-45.
2005: Aino-Maija Still; Pekka Raatikainen; Antti Ylitalo; Heikki Kauma; Markku Ikäheimo; Y Antero Kesäniemi; Heikki V Huikuri
Prevalence, characteristics and natural course of inappropriate sinus tachycardia.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2005;7(2):104-12.
2005: Minna L Koivikko; Pasi Salmela; K E Juhani Airaksinen; Juha S Tapanainen; Aimo Ruokonen; Timo H Mäkikallio; Heikki V Huikuri
Effects of sustained insulin-induced hypoglycemia on cardiovascular autonomic regulation in type 1 diabetes.
Diabetes 2005;54(3):744-50.
2005: Juha S Perkiömäki; Timo H Mäkikallio; Heikki V Huikuri
Fractal and complexity measures of heart rate variability.
Clinical and experimental hypertension (New York, N.Y. : 1993) 2005;27(2-3):149-58.
2005: Mikko P Tulppo; Heikki V Huikuri; Elli Tutungi; Derek S Kimmerly; Adrian W Gelb; Richard L Hughson; Timo H Mäkikallio; J Kevin Shoemaker
Feedback effects of circulating norepinephrine on sympathetic outflow in healthy subjects.
American journal of physiology. Heart and circulatory physiology 2005;288(2):H710-5.
2005: Saila Vikman; Kai Lindgren; Timo H Mäkikallio; Sinikka Yli-Mäyry; K E Juhani Airaksinen; Heikki V Huikuri
Heart rate turbulence after atrial premature beats before spontaneous onset of atrial fibrillation.
Journal of the American College of Cardiology 2005;45(2):278-84.
2005: Pekka Raatikainen; Kari Askonen; Matti Halinen; Heikki V Huikuri; Antti Jäättelä; Juhani Koistinen; Martti Lepojärvi; Markku Makijarvi; Heikki Tikkanen; Vesa Virtanen; Juha Hartkainen; Lauri Toivonen
[Atrial fibrillation].
Duodecim; lääketieteellinen aikakauskirja 2005;121(22):2469-94.
2005: Lauri Toivonen; Jere Järvenpää; Heikki Swan; Juhani Junttila; Timo H Mäkikallio; Heikki V Huikuri; Matti Viitasalo
[Brugada syndrome, newcomer among inherited cardiac arrhythmias].
Duodecim; lääketieteellinen aikakauskirja 2005;121(12):1301-8.
2005: K S Kaikkonen; Sakari Kakko; Marja-Leena Kortelainen; J M Tapanainen; Markku Savolainen; Y Antero Kesäniemi; Heikki V Huikuri; Eeva-Riitta Savolainen
The -1C to T polymorphism in the annexin A5 gene is not associated with the risk of acute myocardial infarction or sudden cardiac death in middle-aged Finnish males.
Scandinavian journal of clinical and laboratory investigation 2005;65(2):133-40.
2005: Vesa Jokinen; Leif B Sourander; Hannu Karanko; Timo H Mäkikallio; Heikki V Huikuri
Changes in cardiovascular autonomic regulation among elderly subjects: follow-up of sixteen years.
Annals of medicine 2005;37(3):206-12.
2005: M J Pekka Raatikainen; Vesa Jokinen; Vesa Virtanen; Juha Hartikainen; Antti Hedman; Heikki V Huikuri
Microvolt T-wave alternans during exercise and pacing in patients with acute myocardial infarction.
Pacing and clinical electrophysiology : PACE 2005;28 Suppl 1():S193-7.
2005: Phyllis K Stein; Peter Domitrovich; Heikki V Huikuri; Robert E Kleiger
Traditional and nonlinear heart rate variability are each independently associated with mortality after myocardial infarction.
Journal of cardiovascular electrophysiology 2005;16(1):13-20.
2004: Antti M Kiviniemi; Arto J Hautala; Tapio Seppänen; Timo H Mäkikallio; Heikki V Huikuri; Mikko P Tulppo
Saturation of high-frequency oscillations of R-R intervals in healthy subjects and patients after acute myocardial infarction during ambulatory conditions.
American journal of physiology. Heart and circulatory physiology 2004;287(5):H1921-7.
2004: Hanna Ansakorpi; Juha T Korpelainen; Päivikki Tanskanen; Heikki V Huikuri; Antero Koivula; Uolevi Tolonen; Juhani Pyhtinen; Vilho V Myllylä; Jouko I T Isojärvi
Cardiovascular regulation and hippocampal sclerosis.
Epilepsia 2004;45(8):933-9.
2004: Arto J Hautala; Timo H Mäkikallio; Antti M Kiviniemi; Raija T Laukkanen; Seppo Nissilä; Heikki V Huikuri; Mikko P Tulppo
Heart rate dynamics after controlled training followed by a home-based exercise program.
European journal of applied physiology 2004;92(3):289-97.
2004: Mikko Tulppo; Heikki V Huikuri
Origin and significance of heart rate variability.
Journal of the American College of Cardiology 2004;43(12):2278-80.
2004: K E Juhani Airaksinen; Minna L Koivikko; Matti Niemelä; Kari U O Tahvanainen; Markku Linnaluoto; Heikki V Huikuri
Diabetes and haemodynamic reactions to acute coronary occlusion.
International journal of cardiology 2004;95(2-3):237-44.
2004: AM Mäkikallio; Timo H Mäkikallio; Juha T Korpelainen; Kyösti A Sotaniemi; Heikki V Huikuri; Vilho V Myllylä
Heart rate dynamics predict poststroke mortality.
Neurology 2004;62(10):1822-6.
2004: M J Junttila; M J Pekka Raatikainen; J Karjalainen; Heikki Kauma; Y Antero Kesäniemi; Heikki V Huikuri
Prevalence and prognosis of subjects with Brugada-type ECG pattern in a young and middle-aged Finnish population.
European heart journal 2004;25(10):874-8.
2004: Timo T Laitio; Heikki V Huikuri; Timo H Mäkikallio; Jouko Jalonen; Erkki Kentala; Hans Helenius; Olar Pullisaar; Jaakko Hartiala; Harry Scheinin
The breakdown of fractal heart rate dynamics predicts prolonged postoperative myocardial ischemia.
Anesthesia and analgesia 2004;98(5):1239-44, table of contents.
2004: Mirja Peltola; Tapio Seppänen; Timo H Mäkikallio; Heikki V Huikuri
Effects and significance of premature beats on fractal correlation properties of R-R interval dynamics.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2004;9(2):127-35.
2004: Raine Virtanen; Antti Jula; Heikki V Huikuri; Tom A Kuusela; Hans Helenius; Antti Ylitalo; Liisa-Maria Voipio-Pulkki; Heikki Kauma; Y Antero Kesäniemi; Juhani Airaksinen
Increased pulse pressure is associated with reduced baroreflex sensitivity.
Journal of human hypertension 2004;18(4):247-52.
2004: Jari M Tapanainen; Kai S Lindgren; Timo H Mäkikallio; Olli Vuolteenaho; Juhani Leppäluoto; Heikki V Huikuri
Natriuretic peptides as predictors of non-sudden and sudden cardiac death after acute myocardial infarction in the beta-blocking era.
Journal of the American College of Cardiology 2004;43(5):757-63.
2004: Olli Anttonen; Liisa Kokkonen; Heikki V Huikuri
[Short QT syndrome as a cause of sudden heart stop].
Duodecim; lääketieteellinen aikakauskirja 2004;120(24):2915-8.
2004: Kirsi Majamaa-Voltti; Kari Majamaa; Keijo Peuhkurinen; Timo H Mäkikallio; Heikki V Huikuri
Cardiovascular autonomic regulation in patients with 3243A > G mitochondrial DNA mutation.
Annals of medicine 2004;36(3):225-31.
2003: Heikki Luukinen; P Laippala; Heikki V Huikuri
Depressive symptoms and the risk of sudden cardiac death among the elderly.
European heart journal 2003;24(22):2021-6.
2003: Vesa Jokinen; Jari M Tapanainen; Tapio Seppänen; Heikki V Huikuri
Temporal changes and prognostic significance of measures of heart rate dynamics after acute myocardial infarction in the beta-blocking era.
The American journal of cardiology 2003;92(8):907-12.
2003: Arto J Hautala; Timo H Mäkikallio; Antti M Kiviniemi; Raija T Laukkanen; Seppo Nissilä; Heikki V Huikuri; Mikko P Tulppo
Cardiovascular autonomic function correlates with the response to aerobic training in healthy sedentary subjects.
American journal of physiology. Heart and circulatory physiology 2003;285(4):H1747-52.
2003: Heikki V Huikuri; Jari M Tapanainen; Kai S Lindgren; Pekka Raatikainen; Timo H Mäkikallio; K E Juhani Airaksinen; Robert J Myerburg
Prediction of sudden cardiac death after myocardial infarction in the beta-blocking era.
Journal of the American College of Cardiology 2003;42(4):652-8.
2003: Heikki V Huikuri; Timo H Mäkikallio; M J Pekka Raatikainen; Juha S Perkiömäki; Agustin Castellanos; Robert J Myerburg
Prediction of sudden cardiac death: appraisal of the studies and methods assessing the risk of sudden arrhythmic death.
Circulation 2003;108(1):110-5.
2003: Arto J Hautala; Timo H Mäkikallio; Tapio Seppänen; Heikki V Huikuri; Mikko P Tulppo
Short-term correlation properties of R-R interval dynamics at different exercise intensity levels.
Clinical physiology and functional imaging 2003;23(4):215-23.
2003: Antti Loimaala; Heikki V Huikuri; Tiit Kööbi; Marjo B Rinne; Arja Nenonen; Ilkka Vuori
Exercise training improves baroreflex sensitivity in type 2 diabetes.
Diabetes 2003;52(7):1837-42.
2003: Mikko P Tulppo; Arto J Hautala; Timo H Mäkikallio; Raija T Laukkanen; Seppo Nissilä; Richard L Hughson; Heikki V Huikuri
Effects of aerobic training on heart rate dynamics in sedentary subjects.
Journal of applied physiology (Bethesda, Md. : 1985) 2003;95(1):364-72.
2003: Jani Penttilä; Antti Helminen; Tuomas Jartti; Tom A Kuusela; Heikki V Huikuri; Mikko P Tulppo; Harry Scheinin
Effect of cardiac vagal outflow on complexity and fractal correlation properties of heart rate dynamics.
Autonomic & autacoid pharmacology 2003;23(3):173-9.
2003: Kai S Lindgren; Timo H Mäkikallio; Tapio Seppänen; M J Pekka Raatikainen; Agustin Castellanos; Robert J Myerburg; Heikki V Huikuri
Heart rate turbulence after ventricular and atrial premature beats in subjects without structural heart disease.
Journal of cardiovascular electrophysiology 2003;14(5):447-52.
2003: Gustavo Lopera Guevara; Agustin Castellanos; Federico Moleiro; Heikki V Huikuri; Robert J Myerburg
Chronic inappropriate sinus tachycardia in elderly females.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2003;8(2):139-43.
2003: Mirja Peltola; Timo H Mäkikallio; Tapio Seppänen; Jari M Tapanainen; Mirja Salo; Mikko P Tulppo; Heikki V Huikuri
Heart rate recovery after exercise as a predictor of mortality among survivors of acute myocardial infarction.
The American journal of cardiology 2003;91(6):711-4.
2003: Heikki V Huikuri; Timo H Mäkikallio; Juha S Perkiömäki
Measurement of heart rate variability by methods based on nonlinear dynamics.
Journal of electrocardiology 2003;36 Suppl():95-9.
2003: M J Raatikainen; Heikki V Huikuri
[Are ACE inhibitors and angiotensin receptor blockers useful in the treatment of atrial fibrillation?].
Duodecim; lääketieteellinen aikakauskirja 2003;119(16):1505-7.
2003: Vesa Jokinen; Olavi Ukkola; K E Juhani Airaksinen; Juhani Koistinen; Markku Ikäheimo; Y Antero Kesäniemi; Heikki V Huikuri
Temporal changes in cardiovascular autonomic regulation in type II diabetic patients: association with coronary risk variables and progression of coronary artery disease.
Annals of medicine 2003;35(3):216-23.
2003: Saila Vikman; Timo H Mäkikallio; Sinikka Yli-Mäyry; Marita Nurmi; K E Juhani Airaksinen; Heikki V Huikuri
Heart rate variability and recurrence of atrial fibrillation after electrical cardioversion.
Annals of medicine 2003;35(1):36-42.
2003: Heikki V Huikuri; Véronique Mahaux; Poul Erik Bloch-Thomsen
Cardiac arrhythmias and risk stratification after myocardial infarction: results of the CARISMA pilot study.
Pacing and clinical electrophysiology : PACE 2003;26(1 Pt 2):416-9.
2003: Raija K Niemelä; Markku Hakala; Heikki V Huikuri; K E Juhani Airaksinen
Comprehensive study of autonomic function in a population with primary Sjögren's syndrome. No evidence of autonomic involvement.
The Journal of rheumatology 2003;30(1):74-9.
2003: Kai S Lindgren; M J Pekka Raatikainen; K E Juhani Airaksinen; Heikki V Huikuri
Relationship between the frequency of paroxysmal episodes of atrial fibrillation and pulmonary venous flow pattern.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2003;5(1):17-23.
2002: Ville Pursiainen; Tarja Haapaniemi; Juha T Korpelainen; Heikki V Huikuri; Kyösti A Sotaniemi; Vilho V Myllylä
Circadian heart rate variability in Parkinson's disease.
Journal of neurology 2002;249(11):1535-40.
2002: Sakari Kakko; T Elo; J M Tapanainen; Heikki V Huikuri; Markku Savolainen
Polymorphisms of genes affecting thrombosis and risk of myocardial infarction.
European journal of clinical investigation 2002;32(9):643-8.
2002: Timo H Mäkikallio; Jari M Tapanainen; Mikko P Tulppo; Heikki V Huikuri
Clinical applicability of heart rate variability analysis by methods based on nonlinear dynamics.
Cardiac electrophysiology review 2002;6(3):250-5.
2002: Jari M Tapanainen; Poul Erik Bloch Thomsen; Lars Køber; Christian Torp-Pedersen; Timo H Mäkikallio; Aino-Maija Still; Kai S Lindgren; Heikki V Huikuri
Fractal analysis of heart rate variability and mortality after an acute myocardial infarction.
The American journal of cardiology 2002;90(4):347-52.
2002: Eeva Pietilä; Heidi Fodstad; Elmo Niskasaari; Päivi J Laitinen P; Heikki Swan; Markku Savolainen; Y Antero Kesäniemi; Kimmo Kontula; Heikki V Huikuri
Association between HERG K897T polymorphism and QT interval in middle-aged Finnish women.
Journal of the American College of Cardiology 2002;40(3):511-4.
2002: Aino-Maija Still; Heikki V Huikuri; K E Juhani Airaksinen; M Juhani Koistinen; Raimo Kettunen; Juha Hartikainen; Raul D Mitrani; Agustin Castellanos; Robert J Myerburg; M J Pekka Raatikainen
Impaired negative chronotropic response to adenosine in patients with inappropriate sinus tachycardia.
Journal of cardiovascular electrophysiology 2002;13(6):557-62.
2002: Timo T Laitio; Timo H Mäkikallio; Heikki V Huikuri; Erkki Kentala; Pekka Uotila; Jouko R Jalonen; Hans Helenius; Jaakko Hartiala; Sinikka Yli-Mäyry; Harry Scheinin
Relation of heart rate dynamics to the occurrence of myocardial ischemia after coronary artery bypass grafting.
The American journal of cardiology 2002;89(10):1176-81.
2002: Mustafa Ridha; Timo H Mäkikallio; Gustavo Lopera Guevara; Juan Pastor; Eduardo de Marchena; Simon Chakko; Heikki V Huikuri; Agustin Castellanos; Robert J Myerburg
Effects of carvedilol on heart rate dynamics in patients with congestive heart failure.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2002;7(2):133-8.
2002: Timo H Mäkikallio; Heikki V Huikuri
Risks in risk stratification: what is relevant in practice?
Circulation 2002;105(12):e69-70.
2002: Heikki V Huikuri
Dispersion of repolarisation and the autonomic system-can we predict torsade de pointes?
Cardiovascular drugs and therapy / sponsored by the International Society of Cardiovascular Pharmacotherapy 2002;16(2):93-9.
2002: Niall G Mahon; Antti E Hedman; Mina Padula; Yi Gang; Irina Savelieva; Johan E P Waktare; Marek M Malik; Heikki V Huikuri; William J McKenna
Fractal correlation properties of R-R interval dynamics in asymptomatic relatives of patients with dilated cardiomyopathy.
European journal of heart failure 2002;4(2):151-8.
2002: M J Pekka Raatikainen; Sinikka Yli-Mäyry; Heikki V Huikuri
[How do I diagnose and treat ventricular extrasystoles?].
Duodecim; lääketieteellinen aikakauskirja 2002;118(2):145-54; quiz 154, 208.
2002: Timo H Mäkikallio; Heikki V Huikuri; Robert J Myerburg; Tapio Seppänen; Martin Kloosterman; Alberto Interian; Agustin Castellanos; Raul D Mitrani
Differences in the activation patterns between sustained and self-terminating episodes of human ventricular fibrillation.
Annals of medicine 2002;34(2):130-5.
2002: Kaspar Lund; Juha S Perkiömäki; Christian Brohet; Hanne Elming; Mohammed Zaïdi; Christian Torp-Pedersen; Heikki V Huikuri; Hans Nygaard; Anders Kirstein Pedersen
The prognostic accuracy of different QT interval measures.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2002;7(1):10-6.
2002: Hanna Ansakorpi; Juha T Korpelainen; Heikki V Huikuri; Uolevi Tolonen; Vilho V Myllylä; Jouko I T Isojärvi
Heart rate dynamics in refractory and well controlled temporal lobe epilepsy.
Journal of neurology, neurosurgery, and psychiatry 2002;72(1):26-30.
2001: Heikki V Huikuri; Agustin Castellanos; Robert J Myerburg
Sudden death due to cardiac arrhythmias.
The New England journal of medicine 2001;345(20):1473-82.
2001: Mikko P Tulppo; Timo H Mäkikallio; Tapio Seppänen; K Shoemaker; Elli Tutungi; Richard L Hughson; Heikki V Huikuri
Effects of pharmacological adrenergic and vagal modulation on fractal heart rate dynamics.
Clinical physiology (Oxford, England) 2001;21(5):515-23.
2001: Heikki V Huikuri; T H Mäkikallio
Heart rate variability in ischemic heart disease.
Autonomic neuroscience : basic & clinical 2001;90(1-2):95-101.
2001: Juha S Perkiömäki; Leif B Sourander; L Levomäki; Ismo Räihä; P Puukka; Heikki V Huikuri
Qt dispersion and mortality in the elderly.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2001;6(3):183-92.
2001: J M Tapanainen; Aino-Maija Still; K E Juhani Airaksinen; Heikki V Huikuri
Prognostic significance of risk stratifiers of mortality, including T wave alternans, after acute myocardial infarction: results of a prospective follow-up study.
Journal of cardiovascular electrophysiology 2001;12(6):645-52.
2001: Gustavo Lopera Guevara; Heikki V Huikuri; Timo H Mäkikallio; J Tapanainen; Simon Chakko; Raul D Mitrani; Alberto Interian; Agustin Castellanos; Robert J Myerburg
Is abnormal heart rate variability a specific feature of congestive heart failure?
The American journal of cardiology 2001;87(10):1211-3; A7.
2001: Jani Penttilä; Antti Helminen; Tuomas Jartti; Tom A Kuusela; Heikki V Huikuri; Mikko P Tulppo; Rene Coffeng; Harry Scheinin
Time domain, geometrical and frequency domain analysis of cardiac vagal outflow: effects of various respiratory patterns.
Clinical physiology (Oxford, England) 2001;21(3):365-76.
2001: Vesa Jokinen; Mikko Syvänne; Timo H Mäkikallio; K E Juhani Airaksinen; Heikki V Huikuri
Temporal age-related changes in spectral, fractal and complexity characteristics of heart rate variability.
Clinical physiology (Oxford, England) 2001;21(3):273-81.
2001: J O Díaz; Timo H Mäkikallio; Heikki V Huikuri; Gustavo Lopera Guevara; Raul D Mitrani; Agustin Castellanos; Robert J Myerburg; P Rozo; F Pava; Carlos A Morillo
Heart rate dynamics before the spontaneous onset of ventricular tachyarrhythmias in Chagas' heart disease.
The American journal of cardiology 2001;87(9):1123-5, A10.
2001: K E Juhani Airaksinen; Heikki V Huikuri; L Huhti; Tom A Kuusela; Kari U O Tahvanainen; Mikko P Tulppo; T Mäkikallio; Dwain L Eckberg
Effects of noradrenaline on human vagal baroreflexes.
Annals of medicine 2001;33(3):193-200.
2001: Kaspar Lund; Juha S Perkiömäki; Christian Brohet; M Zaïdi; Hanne Elming; C T Pedersen; Heikki V Huikuri; Hans Nygaard; Anders K Pedersen
Improving the reproducibility of QT dispersion measures.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2001;6(2):143-52.
2001: Saila Vikman; Sinikka Yli-Mäyry; Timo H Mäkikallio; K E Juhani Airaksinen; Heikki V Huikuri
Differences in heart rate dynamics before the spontaneous onset of long and short episodes of paroxysmal atrial fibrillation.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2001;6(2):134-42.
2001: Timo H Mäkikallio; Heikki V Huikuri; AM Mäkikallio; Leif B Sourander; Raul D Mitrani; Agustin Castellanos; Robert J Myerburg
Prediction of sudden cardiac death by fractal analysis of heart rate variability in elderly subjects.
Journal of the American College of Cardiology 2001;37(5):1395-402.
2001: Juha S Perkiömäki; Wojciech Zareba; Vijay G Kalaria; Jean-Philippe Couderc; Heikki V Huikuri; Arthur J Moss
Comparability of nonlinear measures of heart rate variability between long- and short-term electrocardiographic recordings.
The American journal of cardiology 2001;87(7):905-8.
2001: Arto J Hautala; Mikko P Tulppo; Timo H Mäkikallio; Raija T Laukkanen; Seppo Nissilä; Heikki V Huikuri
Changes in cardiac autonomic regulation after prolonged maximal exercise.
Clinical physiology (Oxford, England) 2001;21(2):238-45.
2001: Tarja Haapaniemi; Ville Pursiainen; Juha T Korpelainen; Heikki V Huikuri; Kyösti A Sotaniemi; Vilho V Myllylä
Ambulatory ECG and analysis of heart rate variability in Parkinson's disease.
Journal of neurology, neurosurgery, and psychiatry 2001;70(3):305-10.
2001: SM Pikkujämsä; Timo H Mäkikallio; K E Juhani Airaksinen; Heikki V Huikuri
Determinants and interindividual variation of R-R interval dynamics in healthy middle-aged subjects.
American journal of physiology. Heart and circulatory physiology 2001;280(3):H1400-6.
2001: Timo H Mäkikallio; Heikki V Huikuri; Ulrik Hintze; Jørgen Videbaek; Raul D Mitrani; Agustin Castellanos; Robert J Myerburg; M Møller
Fractal analysis and time- and frequency-domain measures of heart rate variability as predictors of mortality in patients with heart failure.
The American journal of cardiology 2001;87(2):178-82.
2001: Kaspar Lund; H Arildsen; Juha S Perkiömäki; Heikki V Huikuri; O May; Anders K Pedersen
Bias of QT dispersion.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2001;6(1):38-42.
2001: Mirja Peltola; Heikki V Huikuri; Tapio Seppänen
Ectopic beats in heart rate variability analysis: effects of editing on time and frequency domain measures.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2001;6(1):5-17.
2000: Agustin Castellanos; Federico Moleiro; Gustavo Lopera Guevara; Heikki V Huikuri; Alberto Interian; Robert J Myerburg
Dynamics of the uncorrected QT interval during vagal-induced lengthening of RR intervals.
The American journal of cardiology 2000;86(12):1390-2, A6.
2000: Heikki V Huikuri
Effect of stored electrograms on management in the paced patient.
The American journal of cardiology 2000;86(9A):101K-103K.
2000: Raija K Niemelä; SM Pikkujämsä; Markku Hakala; Heikki V Huikuri; K E Juhani Airaksinen
No signs of autonomic nervous system dysfunction in primary Sjörgen's syndrome evaluated by 24 hour heart rate variability.
The Journal of rheumatology 2000;27(11):2605-10.
2000: Antti Loimaala; Heikki V Huikuri; Pekka Oja; Matti Pasanen; Ilkka Vuori
Controlled 5-mo aerobic training improves heart rate but not heart rate variability or baroreflex sensitivity.
Journal of applied physiology (Bethesda, Md. : 1985) 2000;89(5):1825-9.
2000: Timo T Laitio; Heikki V Huikuri; Erkki Kentala; Timo H Mäkikallio; Jouko Jalonen; Hans Helenius; K Sariola-Heinonen; Sinikka Yli-Mäyry; Harry Scheinin
Correlation properties and complexity of perioperative RR-interval dynamics in coronary artery bypass surgery patients.
Anesthesiology 2000;93(1):69-80.
2000: Gustavo Lopera Guevara; Heikki V Huikuri; T H Makikallio; Agustin Castellanos; Robert J Myerburg
[Ischemic sudden death: critical analysis of risk markers. Part VIII].
Revista española de cardiología 2000;53(4):568-78.
2000: Heikki V Huikuri; Timo H Mäkikallio; Chung-Kang Peng; AL Goldberger; Ulrik Hintze; M Møller
Fractal correlation properties of R-R interval dynamics and mortality in patients with depressed left ventricular function after an acute myocardial infarction.
Circulation 2000;101(1):47-53.
2000: Antti Ylitalo; K E Juhani Airaksinen; A Hautanen; Markku Kupari; M Carson; Juha Virolainen; Markku Savolainen; Heikki Kauma; Y Antero Kesäniemi; Perrin C White; Heikki V Huikuri
Baroreflex sensitivity and variants of the renin angiotensin system genes.
Journal of the American College of Cardiology 2000;35(1):194-200.
1999: Heikki V Huikuri; Timo H Mäkikallio; K E Juhani Airaksinen; Raul D Mitrani; Agustin Castellanos; Robert J Myerburg
Measurement of heart rate variability: a clinical tool or a research toy?
Journal of the American College of Cardiology 1999;34(7):1878-83.
1999: Saila Vikman; Timo H Mäkikallio; Sinikka Yli-Mäyry; SM Pikkujämsä; A M Koivisto; P Reinikainen; K E Juhani Airaksinen; Heikki V Huikuri
Altered complexity and correlation properties of R-R interval dynamics before the spontaneous onset of paroxysmal atrial fibrillation.
Circulation 1999;100(20):2079-84.
1999: Heikki V Huikuri; A M Poutiainen; Timo H Mäkikallio; M Juhani Koistinen; K E Juhani Airaksinen; Raul D Mitrani; Robert J Myerburg; Agustin Castellanos
Dynamic behavior and autonomic regulation of ectopic atrial pacemakers.
Circulation 1999;100(13):1416-22.
1999: Heikki V Huikuri; Vesa Jokinen; Mikko Syvänne; Markku S Nieminen; K E Juhani Airaksinen; Markku Ikäheimo; Juhani Koistinen; Heikki Kauma; Antero Kesäniemi; Silja Majahalme; Kari Niemelä; M Heikki Frick
Heart rate variability and progression of coronary atherosclerosis.
Arteriosclerosis, thrombosis, and vascular biology 1999;19(8):1979-85.
1999: SM Pikkujämsä; Timo H Mäkikallio; Leif B Sourander; Ismo Räihä; P Puukka; J Skyttä; Chung-Kang Peng; AL Goldberger; Heikki V Huikuri
Cardiac interbeat interval dynamics from childhood to senescence : comparison of conventional and new measures based on fractals and chaos theory.
Circulation 1999;100(4):393-9.
1999: Mikko P Tulppo; Timo H Mäkikallio; Raija T Laukkanen; Heikki V Huikuri
Differences in autonomic modulation of heart rate during arm and leg exercise.
Clinical physiology (Oxford, England) 1999;19(4):294-9.
1999: P E Thomsen; Heikki V Huikuri; L Køber; C Linde; Juhani Koistinen; O J Ohm; J Rokkedal; C Torp-Pedersen
Lessons from the Nordic ICD pilot study.
Lancet 1999;353(9170):2130.
1999: Raul D Mitrani; EM Kloosterman; Heikki V Huikuri; J Dylewski; S Atapattu; Alberto Interian; Agustin Castellanos; Robert J Myerburg
Muscarinic receptor stimulation with edrophonium hydrochloride does not elevate ventricular fibrillation thresholds in humans.
Journal of cardiovascular electrophysiology 1999;10(6):809-16.
1999: Juha T Korpelainen; Kyösti A Sotaniemi; AM Mäkikallio; Heikki V Huikuri; Vilho V Myllylä
Dynamic behavior of heart rate in ischemic stroke.
Stroke; a journal of cerebral circulation 1999;30(5):1008-13.
1999: A M Poutiainen; M Juhani Koistinen; K E Juhani Airaksinen; E K Hartikainen; Raimo Kettunen; J E Karjalainen; Heikki V Huikuri
Prevalence and natural course of ectopic atrial tachycardia.
European heart journal 1999;20(9):694-700.
1999: K E Juhani Airaksinen; Antti Ylitalo; Matti Niemelä; Kari U O Tahvanainen; Heikki V Huikuri
Heart rate variability and occurrence of ventricular arrhythmias during balloon occlusion of a major coronary artery.
The American journal of cardiology 1999;83(7):1000-5.
1999: Antti Ylitalo; K E Juhani Airaksinen; L Sellin; Heikki V Huikuri
Effects of combination antihypertensive therapy on baroreflex sensitivity and heart rate variability in systemic hypertension.
The American journal of cardiology 1999;83(6):885-9.
1999: Timo H Mäkikallio; Juhani Koistinen; L Jordaens; Mikko P Tulppo; N Wood; B Golosarsky; Chung-Kang Peng; AL Goldberger; Heikki V Huikuri
Heart rate dynamics before spontaneous onset of ventricular fibrillation in patients with healed myocardial infarcts.
The American journal of cardiology 1999;83(6):880-4.
1999: Timo H Mäkikallio; S Høiber; Lars Køber; Christian Torp-Pedersen; Chung-Kang Peng; AL Goldberger; Heikki V Huikuri
Fractal analysis of heart rate dynamics as a predictor of mortality in patients with depressed left ventricular function after acute myocardial infarction. TRACE Investigators. TRAndolapril Cardiac Evaluation.
The American journal of cardiology 1999;83(6):836-9.
1999: P E Tikkanen; L C Sellin; HO Kinnunen; Heikki V Huikuri
Using simulated noise to define optimal QT intervals for computer analysis of ambulatory ECG.
Medical engineering & physics 1999;21(1):15-25.
1999: Antti Loimaala; H Sievänen; Raija Laukkanen; J Pärkkä; Ilkka Vuori; Heikki V Huikuri
Accuracy of a novel real-time microprocessor QRS detector for heart rate variability assessment.
Clinical physiology (Oxford, England) 1999;19(1):84-8.
1998: K E Juhani Airaksinen; Kari U O Tahvanainen; Dwain L Eckberg; Matti Niemelä; Antti Ylitalo; Heikki V Huikuri
Arterial baroreflex impairment in patients during acute coronary occlusion.
Journal of the American College of Cardiology 1998;32(6):1641-7.
1998: Agustin Castellanos; Federico Moleiro; Simon Chakko; H Acosta; Heikki V Huikuri; Raul D Mitrani; Robert J Myerburg
Heart rate variability in inappropriate sinus tachycardia.
The American journal of cardiology 1998;82(4):531-4.
1998: Heikki V Huikuri; Timo H Mäkikallio; K E Juhani Airaksinen; Tapio Seppänen; P Puukka; Ismo Räihä; Leif B Sourander
Power-law relationship of heart rate variability as a predictor of mortality in the elderly.
Circulation 1998;97(20):2031-6.
1998: SM Pikkujämsä; Heikki V Huikuri; K E Juhani Airaksinen; AO Rantala; Heikki Kauma; M Lilja; Markku Savolainen; Y Antero Kesäniemi
Heart rate variability and baroreflex sensitivity in hypertensive subjects with and without metabolic features of insulin resistance syndrome.
American journal of hypertension 1998;11(5):523-31.
1998: Mikko P Tulppo; Timo H Mäkikallio; Tapio Seppänen; Juhani Airaksinen; Heikki V Huikuri
Heart rate dynamics during accentuated sympathovagal interaction.
The American journal of physiology 1998;274(3 Pt 2):H810-6.
1998: Mikko P Tulppo; Timo H Mäkikallio; Tapio Seppänen; Raija T Laukkanen; Heikki V Huikuri
Vagal modulation of heart rate during exercise: effects of age and physical fitness.
The American journal of physiology 1998;274(2 Pt 2):H424-9.
1998: K E Juhani Airaksinen; Markku Ikäheimo; Markku Linnaluoto; Kari U O Tahvanainen; Heikki V Huikuri
Gender difference in autonomic and hemodynamic reactions to abrupt coronary occlusion.
Journal of the American College of Cardiology 1998;31(2):301-6.
1998: Timo H Mäkikallio; T Ristimäe; K E Juhani Airaksinen; Chung-Kang Peng; AL Goldberger; Heikki V Huikuri
Heart rate dynamics in patients with stable angina pectoris and utility of fractal and complexity measures.
The American journal of cardiology 1998;81(1):27-31.
1997: Antti Ylitalo; K E Juhani Airaksinen; Kari U O Tahvanainen; Tom A Kuusela; Markku Ikäheimo; AO Rantala; M Lilja; Heikki V Huikuri
Baroreflex sensitivity in drug-treated systemic hypertension.
The American journal of cardiology 1997;80(10):1369-72.
1997: Juha T Korpelainen; Kyösti A Sotaniemi; Heikki V Huikuri; Vilho V Myllylä
Circadian rhythm of heart rate variability is reversibly abolished in ischemic stroke.
Stroke; a journal of cerebral circulation 1997;28(11):2150-4.
1997: Juha S Perkiömäki; Heikki V Huikuri; Juhani Koistinen; Timo H Mäkikallio; Agustin Castellanos; Robert J Myerburg
Heart rate variability and dispersion of QT interval in patients with vulnerability to ventricular tachycardia and ventricular fibrillation after previous myocardial infarction.
Journal of the American College of Cardiology 1997;30(5):1331-8.
1997: Timo H Mäkikallio; Tapio Seppänen; K E Juhani Airaksinen; Juhani Koistinen; Mikko P Tulppo; Chung-Kang Peng; AL Goldberger; Heikki V Huikuri
Dynamic analysis of heart rate may predict subsequent ventricular tachycardia after myocardial infarction.
The American journal of cardiology 1997;80(6):779-83.
1997: K E Juhani Airaksinen; Kari U O Tahvanainen; Tom A Kuusela; Heikki V Huikuri; M J Niemela; Pasi Karjalainen; Dwain L Eckberg
Cross spectral analysis in assessment of baroreflex gain in patients with coronary artery disease.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 1997;2(3):229-35.
1997: K E Juhani Airaksinen; Heikki V Huikuri
Antiarrhythmic effect of repeated coronary occlusion during balloon angioplasty.
Journal of the American College of Cardiology 1997;29(5):1035-8.
1996: Juha T Korpelainen; Heikki V Huikuri; Kyösti A Sotaniemi; Vilho V Myllylä
Abnormal heart rate variability reflecting autonomic dysfunction in brainstem infarction.
Acta neurologica Scandinavica 1996;94(5):337-42.
1996: Juha T Korpelainen; Kyösti A Sotaniemi; Heikki V Huikuri; V V Myllyä
Abnormal heart rate variability as a manifestation of autonomic dysfunction in hemispheric brain infarction.
Stroke; a journal of cerebral circulation 1996;27(11):2059-63.
1996: Timo H Mäkikallio; Tapio Seppänen; M Niemelä; K E Juhani Airaksinen; Mikko P Tulppo; Heikki V Huikuri
Abnormalities in beat to beat complexity of heart rate dynamics in patients with a previous myocardial infarction.
Journal of the American College of Cardiology 1996;28(4):1005-11.
1996: Heikki V Huikuri; SM Pikkujämsä; K E Juhani Airaksinen; Markku Ikäheimo; AO Rantala; Heikki Kauma; M Lilja; Y Antero Kesäniemi
Sex-related differences in autonomic modulation of heart rate in middle-aged subjects.
Circulation 1996;94(2):122-5.
1996: Mikko P Tulppo; Timo H Mäkikallio; T E S Takala; Tapio Seppänen; Heikki V Huikuri
Quantitative beat-to-beat analysis of heart rate dynamics during exercise.
The American journal of physiology 1996;271(1 Pt 2):H244-52.
1996: J S Perkiömäki; Markku Ikäheimo; SM Pikkujämsä; AO Rantala; M Lilja; Y Antero Kesäniemi; Heikki V Huikuri
Dispersion of the QT interval and autonomic modulation of heart rate in hypertensive men with and without left ventricular hypertrophy.
Hypertension 1996;28(1):16-21.
1996: Heikki V Huikuri; Antti Ylitalo; SM Pikkujämsä; Markku Ikäheimo; K E Juhani Airaksinen; AO Rantala; M Lilja; Y Antero Kesäniemi
Heart rate variability in systemic hypertension.
The American journal of cardiology 1996;77(12):1073-7.
1996: Heikki V Huikuri; Tapio Seppänen; M Juhani Koistinen; J Airaksinen; Markku Ikäheimo; Agustin Castellanos; Robert J Myerburg
Abnormalities in beat-to-beat dynamics of heart rate before the spontaneous onset of life-threatening ventricular tachyarrhythmias in patients with prior myocardial infarction.
Circulation 1996;93(10):1836-44.
1996: M Juhani Koistinen; K E Juhani Airaksinen; Heikki V Huikuri; M M Linnaluoto; J Heikkila; P Torniainen; A Ahonen
No difference in cardiac innervation of diabetic patients with painful and asymptomatic coronary artery disease.
Diabetes care 1996;19(3):231-3.
1996: Heikki V Huikuri; M Juhani Koistinen; K E Juhani Airaksinen; Markku Ikäheimo
Significance of perfusion of the infarct related coronary artery for susceptibility to ventricular tachyarrhythmias in patients with previous myocardial infarction.
Heart (British Cardiac Society) 1996;75(1):17-22.
1996: K E Juhani Airaksinen; Markku Ikäheimo; M J Niemelä; J O Valkama; Keijo Peuhkurinen; Heikki V Huikuri
Effect of beta blockade on heart rate variability during vessel occlusion at the time of coronary angioplasty.
The American journal of cardiology 1996;77(1):20-4.
1995: Raimo Kettunen; Heikki V Huikuri; Aarne Oikarinen; J T Takkunen
Methotrexate-linked ventricular arrhythmias.
Acta dermato-venereologica 1995;75(5):391-2.
1995: K E Juhani Airaksinen; Markku Ikäheimo; Heikki V Huikuri
Stenosis severity and the occurrence of ventricular ectopic activity during acute coronary occlusion during balloon angioplasty.
The American journal of cardiology 1995;76(5):346-9.
1995: J S Perkiömäki; M Juhani Koistinen; S Yli-Mäyry; Heikki V Huikuri
Dispersion of QT interval in patients with and without susceptibility to ventricular tachyarrhythmias after previous myocardial infarction.
Journal of the American College of Cardiology 1995;26(1):174-9.
1995: Heikki V Huikuri; M Juhani Koistinen; S Yli-Mäyry; K E Juhani Airaksinen; Tapio Seppänen; Markku Ikäheimo; Robert J Myerburg
Impaired low-frequency oscillations of heart rate in patients with prior acute myocardial infarction and life-threatening arrhythmias.
The American journal of cardiology 1995;76(1):56-60.
1995: Heikki V Huikuri; S Yli-Mäyry; Markku Linnaluoto; Markku Ikäheimo
Diurnal fluctuations in human ventricular and atrial refractoriness.
Pacing and clinical electrophysiology : PACE 1995;18(7):1362-8.
1995: K E Juhani Airaksinen; Kari Ylitalo; Keijo Peuhkurinen; Markku Ikäheimo; Heikki V Huikuri
Heart rate variability during repeated arterial occlusion in coronary angioplasty.
The American journal of cardiology 1995;75(14):877-81.
1995: Heikki V Huikuri
Heart rate variability in coronary artery disease.
Journal of internal medicine 1995;237(4):349-57.
1995: J O Valkama; Heikki V Huikuri; M Juhani Koistinen; S Yli-Mäyry; K E Juhani Airaksinen; Robert J Myerburg
Relation between heart rate variability and spontaneous and induced ventricular arrhythmias in patients with coronary artery disease.
Journal of the American College of Cardiology 1995;25(2):437-43.
1995: Heikki V Huikuri; J O Valkama; M J Niemelä; K E Juhani Airaksinen
[Measurement and importance of heart rate variability].
Duodecim; lääketieteellinen aikakauskirja 1995;111(4):307-14.
1994: M Juhani Koistinen; Heikki V Huikuri; U R Korhonen; Markku Linnaluoto; T Kuusi; J T Takkunen; M R Taskinen
Asymptomatic coronary artery disease in diabetes: relation to common risk factors, lipoproteins, apoproteins and apo E polymorphism.
Acta diabetologica 1994;31(4):210-4.
1994: K E Juhani Airaksinen; Markku Ikäheimo; Keijo Peuhkurinen; S Yli-Mäyry; Markku Linnaluoto; T Serka; Heikki V Huikuri
Effect of preocclusion stenosis severity on heart rate reactions to coronary occlusion.
The American journal of cardiology 1994;74(9):864-8.
1994: K E Juhani Airaksinen; M J Niemelä; Heikki V Huikuri
Effect of beta-blockade on baroreflex sensitivity and cardiovascular autonomic function tests in patients with coronary artery disease.
European heart journal 1994;15(11):1482-5.
1994: J O Valkama; Heikki V Huikuri; K E Juhani Airaksinen; M L Linnaluoto; J T Takkunen
Determinants of frequency domain measures of heart rate variability in the acute and convalescent phases of myocardial infarction.
Cardiovascular research 1994;28(8):1273-6.
1994: Heikki V Huikuri; M J Niemelä; S Ojala; AO Rantala; Markku Ikäheimo; K E Juhani Airaksinen
Circadian rhythms of frequency domain measures of heart rate variability in healthy subjects and patients with coronary artery disease. Effects of arousal and upright posture.
Circulation 1994;90(1):121-6.
1994: Keijo Peuhkurinen; Heikki V Huikuri; Markku Linnaluoto; J T Takkunen
Changes in myocardial metabolism and transcardiac electrolytes during simulated ventricular tachycardia: effects of beta-adrenergic blockade.
American heart journal 1994;128(1):96-105.
1994: M J Niemelä; K E Juhani Airaksinen; Heikki V Huikuri
Effect of beta-blockade on heart rate variability in patients with coronary artery disease.
Journal of the American College of Cardiology 1994;23(6):1370-7.
1993: S Yli-Mäyry; Heikki V Huikuri
Clinical and angiographic prediction of myocardial infarction and recurrence of severe angina during a five-year follow-up after coronary artery bypass grafting.
The American journal of cardiology 1993;72(18):1371-5.
1993: K E Juhani Airaksinen; J E Hartikainen; M J Niemelä; Heikki V Huikuri; H M Mussalo; Kari U O Tahvanainen
Valsalva manoeuvre in the assessment of baroreflex sensitivity in patients with coronary artery disease.
European heart journal 1993;14(11):1519-23.
1993: K E Juhani Airaksinen; Markku Ikäheimo; Heikki V Huikuri; Markku Linnaluoto; J T Takkunen
Responses of heart rate variability to coronary occlusion during coronary angioplasty.
The American journal of cardiology 1993;72(14):1026-30.
1993: Paavo Uusimaa; Markku Ikäheimo; Heikki Ruskoaho; K E Juhani Airaksinen; Heikki V Huikuri; Markku Linnaluoto; J T Takkunen; Keijo Peuhkurinen
Release of atrial natriuretic peptide in relation to metabolic changes during myocardial ischaemia induced by coronary angioplasty.
European heart journal 1993;14(5):682-6.
1993: Heikki V Huikuri; J O Valkama; K E Juhani Airaksinen; Tapio Seppänen; K M Kessler; J T Takkunen; Robert J Myerburg
Frequency domain measures of heart rate variability before the onset of nonsustained and sustained ventricular tachycardia in patients with coronary artery disease.
Circulation 1993;87(4):1220-8.
1993: J O Valkama; Heikki V Huikuri; K E Juhani Airaksinen; Markku Linnaluoto; J T Takkunen
Changes in frequency domain measures of heart rate variability in relation to the onset of ventricular tachycardia in acute myocardial infarction.
International journal of cardiology 1993;38(2):177-82.
1992: Heikki V Huikuri; S Yli-Mäyry
Frequency dependent effects of d-sotalol and amiodarone on the action potential duration of the human right ventricle.
Pacing and clinical electrophysiology : PACE 1992;15(11 Pt 2):2103-7.
1992: Heikki V Huikuri; Markku Linnaluoto; Tapio Seppänen; K E Juhani Airaksinen; K M Kessler; J T Takkunen; Robert J Myerburg
Circadian rhythm of heart rate variability in survivors of cardiac arrest.
The American journal of cardiology 1992;70(6):610-5.
1992: S Yli-Mäyry; Heikki V Huikuri; U R Korhonen; K E Juhani Airaksinen; Markku Ikäheimo; Markku Linnaluoto; J T Takkunen
Efficacy and safety of anticoagulant therapy started pre-operatively in preventing coronary vein graft occlusion.
European heart journal 1992;13(9):1259-64.
1992: S Yli-Mäyry; Heikki V Huikuri; K E Juhani Airaksinen; Markku Ikäheimo; Markku Linnaluoto; J T Takkunen
Usefulness of a postoperative exercise test for predicting cardiac events after coronary artery bypass grafting.
The American journal of cardiology 1992;70(1):56-9.
1992: Raimo Kettunen; Heikki V Huikuri; J Heikkilä; J T Takkunen
Preoperative diagnosis of coronary artery disease in patients with valvular heart disease using technetium-99m isonitrile tomographic imaging together with high-dose dipyridamole and handgrip exercise.
The American journal of cardiology 1992;69(17):1442-5.
1992: Heikki V Huikuri; Keijo Peuhkurinen; J T Takkunen
Relationship between beat-to-beat changes in hemodynamic state and action potential duration of the left ventricle during rapid ventricular pacing in man.
Pacing and clinical electrophysiology : PACE 1992;15(6):878-85.
1992: Heikki V Huikuri; S Yli-Mäyry; K E Juhani Airaksinen; Markku Ikäheimo; Markku Linnaluoto; J T Takkunen
Clinical and angiographic prediction of cardiac death after coronary artery bypass graft surgery.
British heart journal 1992;67(3):216-20.
1992: Heikki V Huikuri; M Juhani Koistinen; J T Takkunen
Efficacy of intravenous sotalol for suppressing inducibility of supraventricular tachycardias at rest and during isometric exercise.
The American journal of cardiology 1992;69(5):498-502.
1992: J O Valkama; Heikki V Huikuri; Markku Linnaluoto; J T Takkunen
Circadian variation of ventricular tachycardia in patients with coronary arterial disease.
International journal of cardiology 1992;34(2):173-8.
1992: M Juhani Koistinen; K E Juhani Airaksinen; Heikki V Huikuri; H Pirttiaho; Markku Linnaluoto; Markku Ikäheimo; J T Takkunen
Asymptomatic coronary artery disease in diabetes: associated with autonomic neuropathy?
Acta diabetologica 1992;28(3-4):199-202.
1992: Keijo Peuhkurinen; Heikki V Huikuri; H Ruskoaho; J T Takkunen
Blood pressure, plasma atrial natriuretic peptide and catecholamines during rapid ventricular pacing and effects of beta-adrenergic blockade in coronary artery disease.
The American journal of cardiology 1992;69(1):35-9.
1991: Raimo Kettunen; Heikki V Huikuri; J Heikkilä; J T Takkunen
Usefulness of technetium-99m-MIBI and thallium-201 in tomographic imaging combined with high-dose dipyridamole and handgrip exercise for detecting coronary artery disease.
The American journal of cardiology 1991;68(6):575-9.
1991: K E Juhani Airaksinen; M J Niemelä; Markku Ikäheimo; Heikki V Huikuri; Markku Linnaluoto; J T Takkunen
Effect of coronary arterial occlusion on vagal control of heart rate.
International journal of cardiology 1991;30(3):269-74.
1990: S Yli-Mäyry; Heikki V Huikuri; U R Korhonen; K E Juhani Airaksinen; Markku Ikäheimo; Markku Linnaluoto; J T Takkunen
Prevalence and prognostic significance of exercise-induced ventricular arrhythmias after coronary artery bypass grafting.
The American journal of cardiology 1990;66(20):1451-4.
1990: Heikki V Huikuri; S Yli-Mäyry; U R Korhonen; K E Juhani Airaksinen; Markku Ikäheimo; Markku Linnaluoto; J T Takkunen
Prevalence and prognostic significance of complex ventricular arrhythmias after coronary arterial bypass graft surgery.
International journal of cardiology 1990;27(3):333-9.
1990: K E Juhani Airaksinen; M Juhani Koistinen; Markku Ikäheimo; H Pirttiaho; Heikki V Huikuri; J T Takkunen
Effect of coronary artery disease on parasympathetic cardiovascular reflexes in NIDDM patients.
Diabetes care 1990;13(2):83-6.
1990: M Juhani Koistinen; Heikki V Huikuri; H Pirttiaho; Markku Linnaluoto; J T Takkunen
Evaluation of exercise electrocardiography and thallium tomographic imaging in detecting asymptomatic coronary artery disease in diabetic patients.
British heart journal 1990;63(1):7-11.
1989: Robert J Myerburg; KM Kessler; M M Cox; Heikki V Huikuri; E Terracall; Alberto Interian; P Fernandez; Agustin Castellanos
Reversal of proarrhythmic effects of flecainide acetate and encainide hydrochloride by propranolol.
Circulation 1989;80(6):1571-9.
1989: Agustin Castellanos; A J Fuenmayor; Heikki V Huikuri; Alberto Interian; M M Cox; Robert J Myerburg
Dynamics of atrioventricular nodal conduction ratios of reverse alternating Wenckebach periods.
The American journal of cardiology 1989;64(16):1047-9.
1989: K E Juhani Airaksinen; Markku Ikäheimo; Heikki V Huikuri; M Juhani Koistinen; Markku Linnaluoto; J T Takkunen
Effects of isometric exercise and heart rate on left ventricular filling pattern assessed by pulsed Doppler echocardiography.
Journal of internal medicine 1989;226(4):245-9.
1989: Markku Ikäheimo; Heikki Ruskoaho; K E Juhani Airaksinen; Heikki V Huikuri; U R Korhonen; P J Leppäluoto; M O Tuominen; J T Takkunen
Plasma levels of atrial natriuretic peptide during myocardial ischemia induced by percutaneous transluminal coronary angioplasty or dynamic exercise.
American heart journal 1989;117(4):837-41.
1989: K E Juhani Airaksinen; M Juhani Koistinen; Markku Ikäheimo; Heikki V Huikuri; U Korhonen; H Pirttiaho; Markku Linnaluoto; J T Takkunen
Augmentation of atrial contribution to left ventricular filling in IDDM subjects as assessed by Doppler echocardiography.
Diabetes care 1989;12(2):159-61.
1989: Heikki V Huikuri; K E Juhani Airaksinen; Markku Ikäheimo; U R Korhonen; J Heikkilä; J T Takkunen
Detection of coronary artery disease by dipyridamole thallium tomography in mitral valve stenosis.
The American journal of cardiology 1989;63(1):124-6.
1988: Markku Ikäheimo; Heikki V Huikuri; K E Juhani Airaksinen; U R Korhonen; Markku Linnaluoto; M R Tarkka; J T Takkunen
Pericardial effusion after cardiac surgery: incidence, relation to the type of surgery, antithrombotic therapy, and early coronary bypass graft patency.
American heart journal 1988;116(1 Pt 1):97-102.
1988: Heikki V Huikuri; Markku Ikäheimo; J Airaksinen; M M Linnaluoto; J Heikkilä; J T Takkunen
Prevalence and significance of gallium-67 uptake in the heart after open-heart surgery.
The American journal of cardiology 1988;61(4):405-8.
1988: Heikki V Huikuri; U R Korhonen; J Airaksinen; Markku Ikäheimo; J Heikkilä; J T Takkunen
Comparison of dipyridamole-handgrip test and bicycle exercise test for thallium tomographic imaging.
The American journal of cardiology 1988;61(4):264-8.
1987: Heikki V Huikuri; U R Korhonen; M K Linnaluoto; J T Takkunen
The relationship of ventricular arrhythmias to the angiographically and scintigraphically estimated extent of ventricular damage late after myocardial infarction.
Clinical cardiology 1987;10(3):175-9.
1987: Heikki V Huikuri; U R Korhonen; Markku Ikäheimo; J Heikkilä; J T Takkunen
Detection of coronary artery disease by thallium imaging using a combined intravenous dipyridamole and isometric handgrip test in patients with aortic valve stenosis.
The American journal of cardiology 1987;59(4):336-40.
1987: Heikki V Huikuri; Markku Ikäheimo; U R Korhonen; J Heikkilä; J T Takkunen
Thallium scintigraphy in prediction of occlusion of bypass grafts in asymptomatic and symptomatic patients.
Acta medica Scandinavica 1987;222(4):311-8.
1986: Heikki V Huikuri; U R Korhonen; J Heikkilä; J T Takkunen
Detection of coronary artery disease by thallium scintigraphy in patients with valvar heart disease.
British heart journal 1986;56(2):146-51.
1985: Heikki V Huikuri; U R Korhonen; J T Takkunen
Ventricular arrhythmias induced by dynamic and static exercise in relation to coronary artery bypass grafting.
The American journal of cardiology 1985;55(8):948-51.
1984: Heikki V Huikuri; U R Korhonen; Markku Linnaluoto; J T Takkunen
Effect of coronary artery bypass grafting on left ventricular response to isometric exercise.
The American journal of cardiology 1984;54(6):514-8.