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Lauri Toivonen

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Devices

Electrocardiography

Disorders

Procedures

Activities & Behaviors

Anatomy

Geographic Areas

Finland

Physiology

Mutation

Concepts & Ideas

Chemicals & Drugs

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Co-Publications
Name
64
Viitasalo, Matti
45
Makijarvi, Markku
38
Swan, Heikki
33
Väänänen, Heikki
32
Oikarinen, Lasse
32
Kontula, Kimmo
31
Katila, Toivo
27
Nieminen, Markku
22
Nenonen, Jukka
21
Korhonen, Petri
18
Hänninen, Helena
14
Piippo, Kirsi
13
Montonen, Juha
13
Laitinen, Päivi
11
Parikka, Hannu

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Publications

TOP 3
Porthan Kimmo; Viitasalo Matti; Jula Antti; Reunanen Antti; Rapola Janne; Väänänen Heikki; Nieminen Markku S; Toivonen Lauri; Salomaa Veikko; Oikarinen Lasse
Predictive value of electrocardiographic QT interval and T-wave morphology parameters for all-cause and cardiovascular mortality in a general population sample.
Tapanainen Jari M; Jurkko Raija; Holmqvist Fredrik; Husser Daniela; Kongstad Ole; Mäkijärvi Markku; Toivonen Lauri; Platonov Pyotr G
Interatrial right-to-left conduction in patients with paroxysmal atrial fibrillation.
Korhonen Petri; Husa Terhi; Konttila Teijo; Tierala Ilkka; Mäkijärvi Markku; Väänänen Heikki; Toivonen Lauri
Complex T-wave morphology in body surface potential mapping in prediction of arrhythmic events in patients with acute myocardial infarction and cardiac dysfunction.

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All Publications

2009: Porthan Kimmo; Viitasalo Matti; Jula Antti; Reunanen Antti; Rapola Janne; Väänänen Heikki; Nieminen Markku S; Toivonen Lauri; Salomaa Veikko; Oikarinen Lasse
Predictive value of electrocardiographic QT interval and T-wave morphology parameters for all-cause and cardiovascular mortality in a general population sample.
Heart rhythm : the official journal of the Heart Rhythm Society 2009;6(8):1202-8, 1208.e1.
2009: Tapanainen Jari M; Jurkko Raija; Holmqvist Fredrik; Husser Daniela; Kongstad Ole; Mäkijärvi Markku; Toivonen Lauri; Platonov Pyotr G
Interatrial right-to-left conduction in patients with paroxysmal atrial fibrillation.
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing 2009;25(2):117-22.
2009: Korhonen Petri; Husa Terhi; Konttila Teijo; Tierala Ilkka; Mäkijärvi Markku; Väänänen Heikki; Toivonen Lauri
Complex T-wave morphology in body surface potential mapping in prediction of arrhythmic events in patients with acute myocardial infarction and cardiac dysfunction.
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(4):514-20.
2009: Marjamaa A; Newton-Cheh C; Porthan K; Reunanen A; Lahermo P; Väänänen H; Jula A; Karanko H; Swan H; Toivonen L; Nieminen M S; Viitasalo M; Peltonen L; Oikarinen L; Palotie A; Kontula K; Salomaa V
Common candidate gene variants are associated with QT interval duration in the general population.
Journal of internal medicine 2009;265(4):448-58.
2009: Lehto Mika; Jurkko Raija; Parikka Hannu; Mäntynen Ville; Väänänen Heikki; Montonen Juha; Voipio-Pulkki Liisa-Maria; Toivonen Lauri; Laine Mika
Reversal of atrial remodeling after cardioversion of persistent atrial fibrillation measured with magnetocardiography.
Pacing and clinical electrophysiology : PACE 2009;32(2):217-23.
2009: Jurkko Raija; Mäntynen Ville; Tapanainen Jari M; Montonen Juha; Väänänen Heikki; Parikka Hannu; Toivonen Lauri
Non-invasive detection of conduction pathways to left atrium using magnetocardiography: validation by intra-cardiac electroanatomic mapping.
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(2):169-77.
2009: Marjamaa Annukka; Laitinen-Forsblom Päivi; Lahtinen Annukka M; Viitasalo Matti; Toivonen Lauri; Kontula Kimmo; Swan Heikki
Search for cardiac calcium cycling gene mutations in familial ventricular arrhythmias resembling catecholaminergic polymorphic ventricular tachycardia.
BMC medical genetics 2009;10():12.
2009: Marjamaa Annukka; Salomaa Veikko; Newton-Cheh Christopher; Porthan Kimmo; Reunanen Antti; Karanko Hannu; Jula Antti; Lahermo Päivi; Väänänen Heikki; Toivonen Lauri; Swan Heikki; Viitasalo Matti; Nieminen Markku S; Peltonen Leena; Oikarinen Lasse; Palotie Aarno; Kontula Kimmo
High prevalence of four long QT syndrome founder mutations in the Finnish population.
Annals of medicine 2009;41(3):234-40.
2009: Porthan Kimmo; Viitasalo Matti; Hiltunen Timo P; Vaananen Heikki; Dabek Juhani; Suonsyrja Timo; Hannila-Handelberg Tuula; Virolainen Juha; Nieminen Markku S; Toivonen Lauri; Kontula Kimmo; Oikarinen Lasse
Short-term electrophysiological effects of losartan, bisoprolol, amlodipine, and hydrochlorothiazide in hypertensive men.
Annals of medicine 2009;41(1):29-37.
2008: Haapalahti Petri; Viitasalo Matti; Kaartinen Maija; Väänänen Heikki; Oikarinen Lasse; Heliö Tiina; Toivonen Lauri
Electrocardiographic ventricular repolarization during cardiovascular autonomic function testing in patients with arrhythmogenic right ventricular cardiomyopathy.
Scandinavian cardiovascular journal : SCJ 2008;42(6):375-82.
2008: Jurkko Raija; Väänänen Heikki; Mäntynen Ville; Kuusisto Jouni; Mäkijärvi Markku; Toivonen Lauri
High-resolution signal-averaged analysis of atrial electromagnetic characteristics in patients with paroxysmal lone atrial fibrillation.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2008;13(4):378-85.
2008: Viitasalo Matti; Oikarinen Lasse; Väänänen Heikki; Kontula Kimmo; Toivonen Lauri; Swan Heikki
U-waves and T-wave peak to T-wave end intervals in patients with catecholaminergic polymorphic ventricular tachycardia, effects of beta-blockers.
Heart rhythm : the official journal of the Heart Rhythm Society 2008;5(10):1382-8.
2008: Kylmälä Minna M; Antila Margareta K; Kivistö Sari M; Lauerma Kirsi; Vesterinen Paula H; Hänninen Helena A; Toivonen Lauri; Laine Mika K
Tissue Doppler strain-mapping in the assessment of the extent of chronic myocardial infarction: validation using magnetic resonance imaging.
European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology 2008;9(5):678-84.
2008: Lahtinen Annukka M; Lehtonen Annukka; Kaartinen Maija; Toivonen Lauri; Swan Heikki; Widén Elisabeth; Lehtonen Eero; Lehto Veli-Pekka; Kontula Kimmo
Plakophilin-2 missense mutations in arrhythmogenic right ventricular cardiomyopathy.
International journal of cardiology 2008;126(1):92-100.
2008: Haapalahti Petri; Viitasalo Matti; Perhonen Merja; Mäkijärvi Markku; Väänänen Heikki; Oikarinen Lasse; Salorinne Yrjö; Swan Heikki; Toivonen Lauri
Electrocardiographic interventricular dispersion of repolarization during autonomic adaptation in LQT1 subtype of long QT syndrome.
Scandinavian cardiovascular journal : SCJ 2008;42(2):130-6.
2008: Vesterinen Paula; Väänänen Heikki; Stenroos Matti; Hänninen Helena; Korhonen Petri; Tierala Ilkka; Husa Terhi; Mäkijärvi Markku; Toivonen Lauri
Localization of prior myocardial infarction by repolarization variables.
International journal of cardiology 2008;124(1):100-6.
2008: Vesterinen Paula; Väänänen Heikki; Hänninen Helena; Korhonen Petri; Tierala Ilkka; Husa Terhi; Mäkijärvi Markku; Toivonen Lauri
Single-lead electrocardiographic variables in the detection of prior myocardial infarction with respect to Q-wave status and infarct age.
Cardiology 2008;109(4):222-9.
2007: Porthan Kimmo; Virolainen Juha; Hiltunen Timo P; Viitasalo Matti; Väänänen Heikki; Dabek Juhani; Hannila-Handelberg Tuula; Toivonen Lauri; Nieminen Markku S; Kontula Kimmo; Oikarinen Lasse
Relationship of electrocardiographic repolarization measures to echocardiographic left ventricular mass in men with hypertension.
Journal of hypertension 2007;25(9):1951-7.
2007: Hekkala Anna-Mari; Swan Heikki; Väänänen Heikki; Viitasalo Matti; Toivonen Lauri
The effect of antihistamine cetirizine on ventricular repolarization in congenital long QT syndrome.
Journal of cardiovascular electrophysiology 2007;18(7):691-5.
2007: Lehtonen Annukka; Fodstad Heidi; Laitinen-Forsblom Päivi; Toivonen Lauri; Kontula Kimmo; Swan Heikki
Further evidence of inherited long QT syndrome gene mutations in antiarrhythmic drug-associated torsades de pointes.
Heart rhythm : the official journal of the Heart Rhythm Society 2007;4(5):603-7.
2007: Paavola Jere; Viitasalo Matti; Laitinen-Forsblom Päivi J; Pasternack Michael; Swan Heikki; Tikkanen Ilkka; Toivonen Lauri; Kontula Kimmo; Laine Mika
Mutant ryanodine receptors in catecholaminergic polymorphic ventricular tachycardia generate delayed afterdepolarizations due to increased propensity to Ca2+ waves.
European heart journal 2007;28(9):1135-42.
2007: Paavonen Kristian J; Swan Heikki; Piippo Kirsi; Laitinen Päivi; Fodstad Heidi; Sarna Seppo; Toivonen Lauri; Kontula Kimmo; Viitasalo Matti
Beta1-adrenergic receptor polymorphisms, QTc interval and occurrence of symptoms in type 1 of long QT syndrome.
International journal of cardiology 2007;118(2):197-202.
2007: Järvenpää Jere; Oikarinen Lasse; Korhonen Petri; Väänänen Heikki; Toivonen Lauri; Viitasalo Matti
Changing capacity of electrocardiographic ventricular repolarization in post-myocardial infarction patients with and without nonfatal cardiac arrest.
The American journal of cardiology 2007;99(3):295-9.
2007: Kaartinen Maija; Heliö Tiina; Lehtonen Annukka; Lahtinen Annukka M; Kärkkäinen Satu; Keto Pekka; Kontula Kimmo; Toivonen Lauri
Characterization of familial and sporadic arrhythmogenic right ventricular cardiomyopathy in Finland.
Annals of medicine 2007;39(4):312-8.
2006: Hekkala Anna-Mari; Väänänen Heikki; Swan Heikki; Oikarinen Lasse; Viitasalo Matti; Toivonen Lauri
Reproducibility of computerized measurements of QT interval from multiple leads at rest and during exercise.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2006;11(4):318-26.
2006: Haapalahti Petri; Viitasalo Matti; Perhonen Merja; Mäkijärvi Markku; Väänänen Heikki; Oikarinen Lasse; Hekkala Anna-Mari; Salorinne Yrjö; Swan Heikki; Toivonen Lauri
Ventricular repolarization and heart rate responses during cardiovascular autonomic function testing in LQT1 subtype of long QT syndrome.
Pacing and clinical electrophysiology : PACE 2006;29(10):1122-9.
2006: Kyhälä-Valtonen Hanna; Lehto Mika; Rossinen Juhani; Pajari Risto; Mustonen Harri; Koponen Leena; Kohvakka Antti; Lehtonen Lasse; Toivonen Lauri; Voipio-Pulkki Liisa-Maria
Quality of emergency room care for atrial fibrillation.
Scandinavian cardiovascular journal : SCJ 2006;40(5):267-73.
2006: Perhonen Merja A; Haapalahti Petri; Kivistö Sari; Hekkala Anna-Mari; Väänänen Heikki; Swan Heikki; Toivonen Lauri
Effect of physical training on ventricular repolarization in type 1 long QT syndrome: a pilot study in asymptomatic carriers of the G589D KCNQ1 mutation.
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 2006;8(10):894-8.
2006: Korhonen Petri; Husa Terhi; Tierala Ilkka; Väänänen Heikki; Mäkijärvi Markku; Katila Toivo; Toivonen Lauri
QRS duration in high-resolution methods and standard ECG in risk assessment after first and recurrent myocardial infarctions.
Pacing and clinical electrophysiology : PACE 2006;29(8):830-6.
2006: Viitasalo Matti; Oikarinen Lasse; Swan Heikki; Väänänen Heikki; Järvenpää Jere; Hietanen Harri; Karjalainen Jouko; Toivonen Lauri
Effects of beta-blocker therapy on ventricular repolarization documented by 24-h electrocardiography in patients with type 1 long-QT syndrome.
Journal of the American College of Cardiology 2006;48(4):747-53.
2006: Hänninen Helena; Holmström Miia; Vesterinen Paula; Karvonen Milla; Väänänen Heikki; Oikarinen Lasse; Mäkijärvi Markku; Nenonen Jukka; Lauerma Kirsi; Katila Toivo; Toivonen Lauri
Magnetocardiographic assessment of healed myocardial infarction.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2006;11(3):211-21.
2006: Korhonen Petri; Husa Terhi; Tierala Ilkka; Väänänen Heikki; Mäkijärvi Markku; Katila Toivo; Toivonen Lauri
Increased intra-QRS fragmentation in magnetocardiography as a predictor of arrhythmic events and mortality in patients with cardiac dysfunction after myocardial infarction.
Journal of cardiovascular electrophysiology 2006;17(4):396-401.
2006: Kärkkäinen S; Reissell E; Heliö T; Kaartinen M; Tuomainen P; Toivonen L; Kuusisto J; Kupari M; Nieminen M S; Laakso M; Peuhkurinen K
Novel mutations in the lamin A/C gene in heart transplant recipients with end stage dilated cardiomyopathy.
Heart (British Cardiac Society) 2006;92(4):524-6.
2006: Viitasalo Matti; Oikarinen Lasse; Swan Heikki; Glatter Kathryn A; Väänänen Heikki; Fodstad Heidi; Chiamvimonvat Nipavan; Kontula Kimmo; Toivonen Lauri; Scheinman Melvin M
Ratio of late to early T-wave peak amplitude in 24-h electrocardiographic recordings as indicator of symptom history in patients with long-QT Syndrome types 1 and 2.
Journal of the American College of Cardiology 2006;47(1):112-20.
2005: Koskinen Raija; Lehto Mika; Väänänen Heikki; Rantonen Juha; Voipio-Pulkki Liisa-Maria; Mäkijärvi Markku; Lehtonen Lasse; Montonen Juha; Toivonen Lauri
Measurement and reproducibility of magnetocardiographic filtered atrial signal in patients with paroxysmal lone atrial fibrillation and in healthy subjects.
Journal of electrocardiology 2005;38(4):330-6.
2005: Kontula Kimmo; Laitinen Päivi J; Lehtonen Annukka; Toivonen Lauri; Viitasalo Matti; Swan Heikki
Catecholaminergic polymorphic ventricular tachycardia: recent mechanistic insights.
Cardiovascular research 2005;67(3):379-87.
2005: Vesterinen Paula; Hänninen Helena; Karvonen Milla; Lauerma Kirsi; Holmström Miia; Mäkijärvi Markku; Väänänen Heikki; Stenroos Matti; Nenonen Jukka; Katila Toivo; Toivonen Lauri
Spatial repolarization abnormalities in old myocardial infarction.
Journal of electrocardiology 2005;38(3):264-70.
2005: Viitasalo Matti; Paavonen Kristian J; Swan Heikki; Kontula Kimmo; Toivonen Lauri
Effects of epinephrine on right ventricular monophasic action potentials in the LQT1 versus LQT2 form of long QT syndrome: preferential enhancement of "triangulation" in LQT1.
Pacing and clinical electrophysiology : PACE 2005;28(3):219-27.
2005: Swan Heikki; Laitinen Päivi; Kontula Kimmo; Toivonen Lauri
Calcium channel antagonism reduces exercise-induced ventricular arrhythmias in catecholaminergic polymorphic ventricular tachycardia patients with RyR2 mutations.
Journal of cardiovascular electrophysiology 2005;16(2):162-6.
2005: Toivonen Lauri; Järvenpää Jere; Swan Heikki; Junttila Juhani; Mäkikallio Timo; Huikuri Heikki; Viitasalo Matti
[Brugada syndrome, newcomer among inherited cardiac arrhythmias]
Duodecim; lääketieteellinen aikakauskirja 2005;121(12):1301-8.
2004: Kärkkäinen Satu; Heliö Tiina; Jääskeläinen Pertti; Miettinen Raija; Tuomainen Petri; Ylitalo Kari; Kaartinen Maija; Reissell Eeva; Toivonen Lauri; Nieminen Markku S; Kuusisto Johanna; Laakso Markku; Peuhkurinen Keijo
Two novel mutations in the beta-myosin heavy chain gene associated with dilated cardiomyopathy.
European journal of heart failure : journal of the Working Group on Heart Failure of the European Society of Cardiology 2004;6(7):861-8.
2004: Swan Heikki; Laitinen Päivi J; Toivonen Lauri
Volatile anesthetics and succinylcholine in cardiac ryanodine receptor defects.
Anesthesia and analgesia 2004;99(2):435-7, table of contents.
2004: Vesterinen Paula; Hänninen Helena; Karvonen Milla; Lauerma Kirsi; Holmström Miia; Mäkijärvi Markku; Väänänen Heikki; Nenonen Jukka; Katila Toivo; Toivonen Lauri
Temporal analysis of the depolarization wave of healed myocardial infarction in body surface potential mapping.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2004;9(3):234-42.
2004: Sun Zhi-hong; Happonen Juha-Matti; Bennhagen Rolf; Sairanen Heikki; Pesonen Erkki; Toivonen Lauri; Jokinen Eero
Increased QT dispersion and loss of sinus rhythm as risk factors for late sudden death after Mustard or Senning procedures for transposition of the great arteries.
The American journal of cardiology 2004;94(1):138-41.
2004: Lilleberg Jyrki; Ylönen Vesa; Lehtonen Lasse; Toivonen Lauri
The calcium sensitizer levosimendan and cardiac arrhythmias: an analysis of the safety database of heart failure treatment studies.
Scandinavian cardiovascular journal : SCJ 2004;38(2):80-4.
2004: Kärkkäinen Satu; Heliö Tiina; Miettinen Raija; Tuomainen Petri; Peltola Paula; Rummukainen Juha; Ylitalo Kari; Kaartinen Maija; Kuusisto Johanna; Toivonen Lauri; Nieminen Markku S; Laakso Markku; Peuhkurinen Keijo
A novel mutation, Ser143Pro, in the lamin A/C gene is common in finnish patients with familial dilated cardiomyopathy.
European heart journal 2004;25(10):885-93.
2004: Oikarinen Lasse; Nieminen Markku S; Viitasalo Matti; Toivonen Lauri; Jern Sverker; Dahlöf Björn; Devereux Richard B; Okin Peter M;
QRS duration and QT interval predict mortality in hypertensive patients with left ventricular hypertrophy: the Losartan Intervention for Endpoint Reduction in Hypertension Study.
Hypertension 2004;43(5):1029-34.
2004: Kettunen Eija; Parikka Hannu; Verkkala Kalervo; Toivonen Lauri
Atrial refractoriness and action potential duration after sudden reversal of atrioventricular sequence.
Pacing and clinical electrophysiology : PACE 2004;27(1):10-8.
2004: Oikarinen L; Karvonen M; Viitasalo M; Takala P; Kaartinen M; Rossinen J; Tierala I; Hänninen H; Katila T; Nieminen M S; Toivonen L
Electrocardiographic assessment of left ventricular hypertrophy with time-voltage QRS and QRST-wave areas.
Journal of human hypertension 2004;18(1):33-40.
2004: Laitinen Päivi J; Swan Heikki; Piippo Kirsi; Viitasalo Matti; Toivonen Lauri; Kontula Kimmo
Genes, exercise and sudden death: molecular basis of familial catecholaminergic polymorphic ventricular tachycardia.
Annals of medicine 2004;36 Suppl 1():81-6.
2004: Fodstad Heidi; Swan Heikki; Laitinen Päivi; Piippo Kirsi; Paavonen Kristian; Viitasalo Matti; Toivonen Lauri; Kontula Kimmo
Four potassium channel mutations account for 73% of the genetic spectrum underlying long-QT syndrome (LQTS) and provide evidence for a strong founder effect in Finland.
Annals of medicine 2004;36 Suppl 1():53-63.
2004: Jääskeläinen Pertti; Miettinen Raija; Kärkkäinen Päivi; Toivonen Lauri; Laakso Markku; Kuusisto Johanna
Genetics of hypertrophic cardiomyopathy in eastern Finland: few founder mutations with benign or intermediary phenotypes.
Annals of medicine 2004;36(1):23-32.
2003: Kärkkäinen Satu; Miettinen Raija; Tuomainen Petri; Kärkkäinen Päivi; Heliö Tiina; Reissell Eeva; Kaartinen Maija; Toivonen Lauri; Nieminen Markku S; Kuusisto Johanna; Laakso Markku; Peuhkurinen Keijo
A novel mutation, Arg71Thr, in the delta-sarcoglycan gene is associated with dilated cardiomyopathy.
Journal of molecular medicine (Berlin, Germany) 2003;81(12):795-800.
2003: Paavonen Kristian J; Chapman Hugh; Laitinen Päivi J; Fodstad Heidi; Piippo Kirsi; Swan Heikki; Toivonen Lauri; Viitasalo Matti; Kontula Kimmo; Pasternack Michael
Functional characterization of the common amino acid 897 polymorphism of the cardiac potassium channel KCNH2 (HERG).
Cardiovascular research 2003;59(3):603-11.
2003: Simelius Kim; Stenroos Matti; Reinhardt Lutz; Nenonen Jukka; Tierala Ilkka; Mäkijärvi Markku; Toivonen Lauri; Katila Toivo
Spatiotemporal characterization of paced cardiac activation with body surface potential mapping and self-organizing maps.
Physiological measurement 2003;24(3):805-16.
2003: Jokiniemi Tommi; Simelius Kim; Nenonen Jukka; Tierala Ikka; Toivonen Lauri; Katilal Toivo
Baseline reconstruction for localization of rapid ventricular tachycardia from body surface potential maps.
Physiological measurement 2003;24(3):641-51.
2003: Oikarinen Lasse; Nieminen Markku S; Toivonen Lauri; Viitasalo Matti; Wachtell Kristian; Papademetriou Vasilios; Jern Sverker; Dahlöf Björn; Devereux Richard B; Okin Peter M;
Relation of QT interval and QT dispersion to regression of echocardiographic and electrocardiographic left ventricular hypertrophy in hypertensive patients: the Losartan Intervention For Endpoint Reduction (LIFE) study.
American heart journal 2003;145(5):919-25.
2003: Hänninen Helena; Takala Panu; Rantonen Juha; Mäkijärvi Markku; Virtanen Kari; Nenonen Jukka; Katila Toivo; Toivonen Lauri
ST-T integral and T-wave amplitude in detection of exercise-induced myocardial ischemia evaluated with body surface potential mapping.
Journal of electrocardiology 2003;36(2):89-98.
2002: Viitasalo Matti; Oikarinen Lasse; Swan Heikki; Väänänen Heikki; Glatter Kathy; Laitinen Päivi J; Kontula Kimmo; Barron Hal V; Toivonen Lauri; Scheinman Melvin M
Ambulatory electrocardiographic evidence of transmural dispersion of repolarization in patients with long-QT syndrome type 1 and 2.
Circulation 2002;106(19):2473-8.
2002: Karvonen Milla; Oikarinen Lasse; Takala Panu; Kaartinen Maija; Rossinen Juhani; Hänninen Helena; Montonen Juha; Nenonen Jukka; Mäkijärvi Markku; Keto Pekka; Toivonen Lauri; Nieminen Markku S; Katila Toivo
Magnetocardiographic indices of left ventricular hypertrophy.
Journal of hypertension 2002;20(11):2285-92.
2002: Oikarinen Lasse; Väänänen Heikki; Dabek Juhani; Kaartinen Maija; Hänninen Helena; Katila Toivo; Nieminen Markku S; Toivonen Lauri; Viitasalo Matti
Relation of twelve-lead electrocardiographic T-wave morphology descriptors to left ventricular mass.
The American journal of cardiology 2002;90(9):1032-5.
2002: Korhonen Petri; Tierala Ilkka; Simelius Kim; Väänänen Heikki; Mäkijärvi Markku; Nenonen Jukka; Katila Toivo; Toivonen Lauri
Late QRS activity in signal-averaged magnetocardiography, body surface potential mapping, and orthogonal ECG in postinfarction ventricular tachycardia patients.
Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc 2002;7(4):389-98.
2002: Korhonen Petri; Pesola Katja; Järvinen Antero; Mäkijärvi Markku; Katila Toivo; Toivonen Lauri
Relation of magnetocardiographic arrhythmia risk parameters to delayed ventricular conduction in postinfarction ventricular tachycardia.
Pacing and clinical electrophysiology : PACE 2002;25(9):1339-45.
2002: Pakarinen S; Toivonen L
Pre-implant determinants of adequate long-term function of single lead VDD pacemakers.
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 2002;4(2):137-41.
2002: Toivonen Lauri; Kettunen Eija; Simelius Kim; Parikka Hannu
Detection of rapid changes in ventricular refractoriness in human studies.
Pacing and clinical electrophysiology : PACE 2002;25(3):300-7.
2002: Viitasalo Matti; Oikarinen Lasse; Väänänen Heikki; Swan Heikki; Piippo Kirsi; Kontula Kimmo; Barron Hal V; Toivonen Lauri; Scheinman Melvin M
Differentiation between LQT1 and LQT2 patients and unaffected subjects using 24-hour electrocardiographic recordings.
The American journal of cardiology 2002;89(6):679-85.
2002: Takala Panu; Hänninen H; Montonen J; Korhonen P; Mäkijärvi M; Nenonen J; Oikarinen L; Toivonen L; Katila T
Heart rate adjustment of magnetic field map rotation in detection of myocardial ischemia in exercise magnetocardiography.
Basic research in cardiology 2002;97(1):88-96.
2002: Hänninen Helena; Takala Panu; Korhonen Petri; Oikarinen Lasse; Mäkijärvi Markku; Nenonen Jukka; Katila Toivo; Toivonen Lauri
Features of ST segment and T-wave in exercise-induced myocardial ischemia evaluated with multichannel magnetocardiography.
Annals of medicine 2002;34(2):120-9.
2001: Hänninen H; Takala P; Mäkijärvi M; Korhonen P; Oikarinen L; Simelius K; Nenonen J; Katila T; Toivonen L
ST-segment level and slope in exercise-induced myocardial ischemia evaluated with body surface potential mapping.
The American journal of cardiology 2001;88(10):1152-6.
2001: Oikarinen L; Viitasalo M; Korhonen P; Väänänen H; Hänninen H; Montonen J; Mäkijärvi M; Katila T; Toivonen L
Postmyocardial infarction patients susceptible to ventricular tachycardia show increased T wave dispersion independent of delayed ventricular conduction.
Journal of cardiovascular electrophysiology 2001;12(10):1115-20.
2001: Oikarinen L; Nieminen M S; Viitasalo M; Toivonen L; Wachtell K; Papademetriou V; Jern S; Dahlöf B; Devereux R B; Okin P M
Relation of QT interval and QT dispersion to echocardiographic left ventricular hypertrophy and geometric pattern in hypertensive patients. The LIFE study. The Losartan Intervention For Endpoint Reduction.
Journal of hypertension 2001;19(10):1883-91.
2001: Oikarinen L; Viitasalo M; Toivonen L; Nieminen M S;
Comparative effects of atenolol-based and amlodipine-based antihypertensive therapy on QT dispersion in hypertensive subjects.
Journal of human hypertension 2001;15 Suppl 1():S43-5.
2001: Korhonen P; Montonen J; Endt P; Mäkijärvi M; Trahms L; Katila T; Toivonen L
Magnetocardiographic intra-QRS fragmentation analysis in the identification of patients with sustained ventricular tachycardia after myocardial infarction.
Pacing and clinical electrophysiology : PACE 2001;24(8 Pt 1):1179-86.
2001: Hänninen H; Takala P; Mäkijärvi M; Montonen J; Korhonen P; Oikarinen L; Simelius K; Nenonen J; Katila T; Toivonen L
Recording locations in multichannel magnetocardiography and body surface potential mapping sensitive for regional exercise-induced myocardial ischemia.
Basic research in cardiology 2001;96(4):405-14.
2001: Korhonen P; Väänänen H; Mäkijärvi M; Katila T; Toivonen L
Repolarization abnormalities detected by magnetocardiography in patients with dilated cardiomyopathy and ventricular arrhythmias.
Journal of cardiovascular electrophysiology 2001;12(7):772-7.
2001: Paavonen K J; Swan H; Piippo K; Hokkanen L; Laitinen P; Viitasalo M; Toivonen L; Kontula K
Response of the QT interval to mental and physical stress in types LQT1 and LQT2 of the long QT syndrome.
Heart (British Cardiac Society) 2001;86(1):39-44.
2001: Takala P; Hänninen H; Montone J; Mäkijärvi M; Nenonen J; Oikarinen L; Simeliu K; Toivonen L; Katil T
Magnetocardiographic and electrocardiographic exercise mapping in healthy subjects.
Annals of biomedical engineering 2001;29(6):501-9.
2001: Takala P; Hänninen H; Montonen J; Mäkijärvi M; Nenonen J; Toivonen L; Katila T
Beat-to-beat analysis method for magnetocardiographic recordings during interventions.
Physics in medicine and biology 2001;46(4):975-82.
2001: Piippo K; Holmström S; Swan H; Viitasalo M; Raatikka M; Toivonen L; Kontula K
Effect of the antimalarial drug halofantrine in the long QT syndrome due to a mutation of the cardiac sodium channel gene SCN5A.
The American journal of cardiology 2001;87(7):909-11.
2001: Piippo K; Swan H; Pasternack M; Chapman H; Paavonen K; Viitasalo M; Toivonen L; Kontula K
A founder mutation of the potassium channel KCNQ1 in long QT syndrome: implications for estimation of disease prevalence and molecular diagnostics.
Journal of the American College of Cardiology 2001;37(2):562-8.
2001: Laitinen P J; Brown K M; Piippo K; Swan H; Devaney J M; Brahmbhatt B; Donarum E A; Marino M; Tiso N; Viitasalo M; Toivonen L; Stephan D A; Kontula K
Mutations of the cardiac ryanodine receptor (RyR2) gene in familial polymorphic ventricular tachycardia.
Circulation 2001;103(4):485-90.
2001: Nenonen J; Pesola K; Hänninen H; Lauerma K; Takala P; Mäkelä T; Mäkijärvi M; Knuuti J; Toivonen L; Katila T
Current-density estimation of exercise-induced ischemia in patients with multivessel coronary artery disease.
Journal of electrocardiology 2001;34 Suppl():37-42.
2000: Lauerma K; Niemi P; Hänninen H; Janatuinen T; Voipio-Pulkki L M; Knuuti J; Toivonen L; Mäkelä T; Mäkijärvi M A; Aronen H J
Multimodality MR imaging assessment of myocardial viability: combination of first-pass and late contrast enhancement to wall motion dynamics and comparison with FDG PET-initial experience.
Radiology 2000;217(3):729-36.
2000: Haapalahti P; Mäkijärvi M; Montonen J; Korhonen P; Salorinne Y; Oikarinen L; Viitasalo M; Toivonen L
Effects of cardiovascular autonomic function tests on QT dispersion in the 12-lead electrocardiogram of healthy patients.
Journal of electrocardiology 2000;33(4):321-7.
2000: Haapalahti P; Mäkijärvi M; Korhonen P; Takala P; Montonen J; Salorinne Y; Oikarinen L; Viitasalo M; Toivonen L
Magnetocardiographic QT dispersion during cardiovascular autonomic function tests.
Basic research in cardiology 2000;95(5):424-30.
2000: Laitinen P; Fodstad H; Piippo K; Swan H; Toivonen L; Viitasalo M; Kaprio J; Kontula K
Survey of the coding region of the HERG gene in long QT syndrome reveals six novel mutations and an amino acid polymorphism with possible phenotypic effects.
Human mutation 2000;15(6):580-1.
2000: Piippo K; Laitinen P; Swan H; Toivonen L; Viitasalo M; Pasternack M; Paavonen K; Chapman H; Wann K T; Hirvelä E; Sajantila A; Kontula K
Homozygosity for a HERG potassium channel mutation causes a severe form of long QT syndrome: identification of an apparent founder mutation in the Finns.
Journal of the American College of Cardiology 2000;35(7):1919-25.
2000: Korhonen P; Montonen J; Mäkijärvi M; Katila T; Nieminen M S; Toivonen L
Late fields of the magnetocardiographic QRS complex as indicators of propensity to sustained ventricular tachycardia after myocardial infarction.
Journal of cardiovascular electrophysiology 2000;11(4):413-20.
2000: Toivonen L; Viitasalo M; Sundberg S; Akkila J; Lehtonen L
Electrophysiologic effects of a calcium sensitizer inotrope levosimendan administered intravenously in patients with normal cardiac function.
Journal of cardiovascular pharmacology 2000;35(4):664-9.
2000: Swan H; Viitasalo M; Toivonen L; Piippo K; Kontula K
[Hereditary polymorphic ventricular tachycardia as a cause of syncopes and sudden cardiac deaths]
Duodecim; lääketieteellinen aikakauskirja 2000;116(6):589-94.
1999: Swan H; Piippo K; Viitasalo M; Heikkilä P; Paavonen T; Kainulainen K; Kere J; Keto P; Kontula K; Toivonen L
Arrhythmic disorder mapped to chromosome 1q42-q43 causes malignant polymorphic ventricular tachycardia in structurally normal hearts.
Journal of the American College of Cardiology 1999;34(7):2035-42.
1999: Westheim A S; Bostrøm P; Christensen C C; Parikka H; Rykke E O; Toivonen L
Hemodynamic and neuroendocrine effects for candoxatril and frusemide in mild stable chronic heart failure.
Journal of the American College of Cardiology 1999;34(6):1794-801.
1999: Pesola K; Nenonen J; Fenici R; Lötjönen J; Mäkijärvi M; Fenici P; Korhonen P; Lauerma K; Valkonen M; Toivonen L; Katila T
Bioelectromagnetic localization of a pacing catheter in the heart.
Physics in medicine and biology 1999;44(10):2565-78.
1999: Swan H; Viitasalo M; Piippo K; Laitinen P; Kontula K; Toivonen L
Sinus node function and ventricular repolarization during exercise stress test in long QT syndrome patients with KvLQT1 and HERG potassium channel defects.
Journal of the American College of Cardiology 1999;34(3):823-9.
1999: Fenici R; Nenonen J; Pesola K; Korhonen P; Lötjönen J; Mäkijärvi M; Toivonen L; Poutanen V P; Keto P; Katila T
Nonfluoroscopic localization of an amagnetic stimulation catheter by multichannel magnetocardiography.
Pacing and clinical electrophysiology : PACE 1999;22(8):1210-20.
1999: Parikka H; Toivonen L; Naukkarinen V; Tierala I; Pohjola-Sintonen S; Heikkilä J; Nieminen M S
Decreases by magnesium of QT dispersion and ventricular arrhythmias in patients with acute myocardial infarction.
European heart journal 1999;20(2):111-20.
1999: Parikka H J; Toivonen L K
Acute effects of intravenous magnesium on ventricular refractoriness and monophasic action potential duration in humans.
Scandinavian cardiovascular journal : SCJ 1999;33(5):300-5.
1998: Fenici R; Pesola K; Korhonen P; Mäkijärvi M; Nenonen J; Toivonen L; Fenici P; Katila T
Magnetocardiographic pacemapping for nonfluoroscopic localization of intracardiac electrophysiology catheters.
Pacing and clinical electrophysiology : PACE 1998;21(11 Pt 2):2492-9.
1998: Oikarinen L; Paavola M; Montonen J; Viitasalo M; Mäkijärvi M; Toivonen L; Katila T
Magnetocardiographic QT interval dispersion in postmyocardial infarction patients with sustained ventricular tachycardia: validation of automated QT measurements.
Pacing and clinical electrophysiology : PACE 1998;21(10):1934-42.
1998: Sun Z H; Stjernvall J; Laine P; Toivonen L
Extensive variation in the signal amplitude of the atrial floating VDD pacing electrode.
Pacing and clinical electrophysiology : PACE 1998;21(9):1760-5.
1998: Mäki T; Toivonen L; Koskinen P; Näveri H; Härkönen M; Leinonen H
Effect of ethanol drinking, hangover, and exercise on adrenergic activity and heart rate variability in patients with a history of alcohol-induced atrial fibrillation.
The American journal of cardiology 1998;82(3):317-22.
1998: Swan H; Saarinen K; Kontula K; Toivonen L; Viitasalo M
Evaluation of QT interval duration and dispersion and proposed clinical criteria in diagnosis of long QT syndrome in patients with a genetically uniform type of LQT1.
Journal of the American College of Cardiology 1998;32(2):486-91.
1998: Viitasalo M; Karjalainen J; Mäkijärvi M; Toivonen L
Autonomic modulation of QT intervals in post-myocardial infarction patients with and without ventricular fibrillation.
The American journal of cardiology 1998;82(2):154-9.
1998: Oikarinen L; Toivonen L; Viitasalo M
Electrocardiographic measures of ventricular repolarisation dispersion in patients with coronary artery disease susceptible to ventricular fibrillation.
Heart (British Cardiac Society) 1998;79(6):554-9.
1998: Sun Z H; Swan H; Viitasalo M; Toivonen L
Effects of epinephrine and phenylephrine on QT interval dispersion in congenital long QT syndrome.
Journal of the American College of Cardiology 1998;31(6):1400-5.
1998: Swan H; Toivonen L; Viitasalo M
Rate adaptation of QT intervals during and after exercise in children with congenital long QT syndrome.
European heart journal 1998;19(3):508-13.
1998: Oikarinen L; Viitasalo M; Toivonen L
Dispersions of the QT interval in postmyocardial infarction patients presenting with ventricular tachycardia or with ventricular fibrillation.
The American journal of cardiology 1998;81(6):694-7.
1998: Parikka H; Toivonen L; Heikkilä L; Virtanen K; Järvinen A
Comparison of sotalol and metoprolol in the prevention of atrial fibrillation after coronary artery bypass surgery.
Journal of cardiovascular pharmacology 1998;31(1):67-73.
1998: Saarinen K; Swan H; Kainulainen K; Toivonen L; Viitasalo M; Kontula K
Molecular genetics of the long QT syndrome: two novel mutations of the KVLQT1 gene and phenotypic expression of the mutant gene in a large kindred.
Human mutation 1998;11(2):158-65.
1997: Kirvelä M; Toivonen L; Lindgren L
Cardiac repolarization interval in end-stage diabetic and nondiabetic renal disease.
Clinical cardiology 1997;20(9):791-6.
1997: Toivonen L; Helenius K; Viitasalo M
Electrocardiographic repolarization during stress from awakening on alarm call.
Journal of the American College of Cardiology 1997;30(3):774-9.
1997: Ryysy R; Parikka H; Toivonen L
[Atrioventricular junctional ablation as a treatment for atrial fibrillation]
Duodecim; lääketieteellinen aikakauskirja 1997;113(19):1915-21.
1996: Viitasalo M; Rovamo L; Toivonen L; Pesonen E; Heikkilä J
Dynamics of the QT interval during and after exercise in healthy children.
European heart journal 1996;17(11):1723-8.
1996: Rossinen J; Partanen J; Koskinen P; Toivonen L; Kupari M; Nieminen M S
Acute heavy alcohol intake increases silent myocardial ischaemia in patients with stable angina pectoris.
Heart (British Cardiac Society) 1996;75(6):563-7.
1996: Toivonen L; Lommi J
Dependence of atrial sensing function on posture in a single-lead atrial triggered ventricular (VDD) pacemaker.
Pacing and clinical electrophysiology : PACE 1996;19(3):309-13.
1996: Toivonen L; Järvinen A; Viitasalo M; Mäkijärvi M; Parikka H; Verkkala K; Stjernvall J; Heikkilä J
[The invasive treatment of ventricular arrhythmias]
Duodecim; lääketieteellinen aikakauskirja 1996;112(17):1559-68.
1996: Korhonen P; Toivonen L
[Electrophysiological evaluation and head-up tilt test for the investigation of unexplained syncope]
Duodecim; lääketieteellinen aikakauskirja 1996;112(13):1177-84.
1996: Yli-Mäyry S; Viitasalo M; Koistinen J; Korhonen P; Parikka H; Huikuri H; Toivonen L
[Idiopathic ventricular tachycardia]
Duodecim; lääketieteellinen aikakauskirja 1996;112(3):207-16.
1995: Kainulainen K; Swan H; Miettinen H; Viitasalo M; Rovamo L; Toivonen L; Kontula K
Linkage of the long QT syndrome to the short arm of chromosome 11: use of five highly polymorphic markers towards more detailed localization of the mutant gene.
Human genetics 1995;96(4):395-400.
1995: Rovamo L; Mäkijärvi M; Pesonen E; Wallgren E I; Toivonen L
Later potentials on signal-averaged electrocardiograms in children after right ventriculotomy.
Pediatric cardiology 1995;16(3):114-9.
1995: Kiilavuori K; Toivonen L; Näveri H; Leinonen H
Reversal of autonomic derangements by physical training in chronic heart failure assessed by heart rate variability.
European heart journal 1995;16(4):490-5.
1995: Nenonen J; Rovamo L; Toivonen L; Ilmoniemi R; Järvinen A; Leiniö M; Montonen J; Nisula L
Magnetocardiographic localization of ventricular pre-excitation in a child with a congenital heart defect.
Pediatric cardiology 1995;16(1):33-5.
1994: Toivonen L; Viitasalo M; Siikamäki H; Raatikka M; Pohjola-Sintonen S
Provocation of ventricular tachycardia by antimalarial drug halofantrine in congenital long QT syndrome.
Clinical cardiology 1994;17(7):403-4.
1994: Toivonen L
Influence of acute alpha 1-adrenergic antagonism on heart rate variability in patients with old myocardial infarction.
Journal of cardiovascular pharmacology 1994;23(6):932-5.
1994: Luurila O J; Karjalainen J; Viitasalo M; Toivonen L
Arrhythmias and ST segment deviation during prolonged exhaustive exercise (ski marathon) in healthy middle-aged men.
European heart journal 1994;15(4):507-13.
1994: Mäkijärvi M; Montonen J; Toivonen L; Leiniö M; Siltanen P; Katila T
High-resolution and signal-averaged electrocardiography to separate post-myocardial infarction patients with and without ventricular tachycardia.
European heart journal 1994;15(2):189-99.
1994: Stjernvall J; Verkkala K; Valtonen V; Toivonen L
[Cardiac pacemaker infections in Helsinki University Central Hospital 1989-93]
Duodecim; lääketieteellinen aikakauskirja 1994;110(18):1695-701.
1993: Mäkijärvi M; Nenonen J; Toivonen L; Montonen J; Katila T; Siltanen P
Magnetocardiography: supraventricular arrhythmias and preexcitation syndromes.
European heart journal 1993;14 Suppl E():46-52.
1993: Mäkijärvi M; Montonen J; Toivonen L; Siltanen P; Nieminen M S; Leiniö M; Katila T
Identification of patients with ventricular tachycardia after myocardial infarction by high-resolution magnetocardiography and electrocardiography.
Journal of electrocardiology 1993;26(2):117-24.
1993: Parikka H; Toivonen L; Pellinen T; Verkkala K; Järvinen A; Nieminen M S
The influence of intravenous magnesium sulphate on the occurrence of atrial fibrillation after coronary artery by-pass operation.
European heart journal 1993;14(2):251-8.
1993: Nenonen J; Mäkijärvi M; Toivonen L; Forsman K; Leiniö M; Montonen J; Järvinen A; Keto P; Hekali P; Katila T
Non-invasive magnetocardiographic localization of ventricular pre-excitation in the Wolff-Parkinson-White syndrome using a realistic torso model.
European heart journal 1993;14(2):168-74.
1993: Pohjola-Sintonen S; Viitasalo M; Toivonen L; Neuvonen P
Itraconazole prevents terfenadine metabolism and increases risk of torsades de pointes ventricular tachycardia.
European journal of clinical pharmacology 1993;45(2):191-3.
1992: Kupari M; Hekali P; Keto P; Poutanen V P; Porkka L; Turto H; Nieminen M S; Toivonen L; Ikonen T; Ventilä M
Assessment of aortic valve area in aortic stenosis by magnetic resonance imaging.
The American journal of cardiology 1992;70(9):952-5.
1992: Leinonen H; Näveri H; Toivonen L
Heart rate of physicians participating in the young investigators' award competition.
Journal of internal medicine 1992;232(3):285-6.
1992: Toivonen L; Viitasalo M; Järvinen A
The performance of the probability density function in differentiating supraventricular from ventricular rhythms.
Pacing and clinical electrophysiology : PACE 1992;15(5):726-30.
1992: Roine R; Luurila O J; Suokas A; Heikkonen E; Koskinen P; Ylikahri R; Toivonen L; Härkönen M; Salaspuro M
Alcohol and sauna bathing: effects on cardiac rhythm, blood pressure, and serum electrolyte and cortisol concentrations.
Journal of internal medicine 1992;231(4):333-8.
1992: Mäkijärvi M; Nenonen J; Leiniö M; Montonen J; Toivonen L; Nieminen M S; Katila T; Siltanen P
Localization of accessory pathways in Wolff-Parkinson-White syndrome by high-resolution magnetocardiographic mapping.
Journal of electrocardiology 1992;25(2):143-55.
1992: Järvinen A; Toivonen L; Verkkala K; Mäkijärvi M; Viitasalo M
[Surgical treatment of Wolff-Parkinson-White syndrome]
Duodecim; lääketieteellinen aikakauskirja 1992;108(12):1114-9.
1991: Toivonen L; Valjus J; Hongisto M; Metso R
The influence of elevated 50 Hz electric and magnetic fields on implanted cardiac pacemakers: the role of the lead configuration and programming of the sensitivity.
Pacing and clinical electrophysiology : PACE 1991;14(12):2114-22.
1991: Pellinen T J; Virtanen K S; Toivonen L; Heikkilä J; Hekali P; Frick M H
Coronary collateral circulation.
Clinical cardiology 1991;14(2):111-8.
1991: Toivonen L; Ikonen T
[Special cardiological studies in the evaluation of syncope]
Duodecim; lääketieteellinen aikakauskirja 1991;107(23-24):1927-36.
1991: Parikka H; Toivonen L; Viitasalo M; Järvinen A; Nisula L; Nieminen M S
[Arrhythmogenic right ventricular dysplasia and idiopathic tachycardia]
Duodecim; lääketieteellinen aikakauskirja 1991;107(19):1635-43.
1991: Toivonen L; Viitasalo M; Järvinen A; Verkkala K; Nieminen M S; Heikkilä J
[Prevention of sudden death using implantable defibrillators]
Duodecim; lääketieteellinen aikakauskirja 1991;107(16):1323-30.
1990: Rapola J M; Pellinen T J; Koskinen P; Toivonen L; Nieminen M S
Hemodynamic effects of pindolol and atenolol at rest and during isometric exercise: a noninvasive study with healthy volunteers.
Cardiovascular drugs and therapy / sponsored by the International Society of Cardiovascular Pharmacotherapy 1990;4(3):737-43.
1990: Syvänne M; Toivonen L; Riihiluoma O; Nieminen M S
[Myocardial sarcoidosis--glucocorticoid management of cardiomyopathy]
Duodecim; lääketieteellinen aikakauskirja 1990;106(2):195-8.
1990: Rapola J M; Pellinen T J; Toivonen L; Nieminen M S
Haemodynamic effects of bopindolol and atenolol in coronary artery disease. A noninvasive study.
Annals of medicine 1990;22(4):221-4.
1988: Nieminen M S; Kupari M; Häyry P; Harjula A; Järvinen A; Luosto R; Merikallio E; Siltanen P; Taskinen E; Toivonen L
[A heart transplant patient during the first year]
Duodecim; lääketieteellinen aikakauskirja 1988;104(12):949-54.
1988: Nieminen M S; Rapola J; Pellinen T J; Toivonen L
Haemodynamic effects of atenolol and bopindolol at rest and during isometric exercise. A non-invasive study in healthy volunteers.
Annals of clinical research 1988;20(6):431-5.

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