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Karen Pieper

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Adriano A M Truffa; Kyle R White; Hussein R Al-Khalidi; Paul W Armstrong; Christopher B Granger; Judith S Hochman; Rajendra H Mehta; L Kristin Newby; Manesh R Patel; Karen S Pieper; Renato D Lopes
Serious infection after acute myocardial infarction: incidence, clinical features, and outcomes.
Svati H Shah; Robert D Stevens; Jie Lena Sun; Christopher B Newgard; Karen S Pieper; James R Bain; Robert M Califf; Christopher B Granger; Elizabeth R Hauser; Carol Haynes; William E Kraus; Michael J Muehlbauer; L Kristin Newby
Baseline metabolomic profiles predict cardiovascular events in patients at risk for coronary artery disease.
Rajendra H Mehta; Manesh R Patel; Karen S Pieper; Robert C Welsh; Yinggan Zheng; Paul W Armstrong; Padma Kaul; Renato D Lopes; Christopher B Granger
Variations in practice and outcomes in patients undergoing primary percutaneous coronary intervention in the United States and Canada: insights from the Assessment of Pexelizumab in Acute Myocardial Infarction (APEX AMI) trial.

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2012: Adriano A M Truffa; Kyle R White; Hussein R Al-Khalidi; Paul W Armstrong; Christopher B Granger; Judith S Hochman; Rajendra H Mehta; L Kristin Newby; Manesh R Patel; Karen S Pieper; Renato D Lopes
Serious infection after acute myocardial infarction: incidence, clinical features, and outcomes.
JACC. Cardiovascular interventions 2012;5(7):769-76.
2012: Svati H Shah; Robert D Stevens; Jie Lena Sun; Christopher B Newgard; Karen S Pieper; James R Bain; Robert M Califf; Christopher B Granger; Elizabeth R Hauser; Carol Haynes; William E Kraus; Michael J Muehlbauer; L Kristin Newby
Baseline metabolomic profiles predict cardiovascular events in patients at risk for coronary artery disease.
American heart journal 2012;163(5):844-850.e1.
2012: Rajendra H Mehta; Manesh R Patel; Karen S Pieper; Robert C Welsh; Yinggan Zheng; Paul W Armstrong; Padma Kaul; Renato D Lopes; Christopher B Granger
Variations in practice and outcomes in patients undergoing primary percutaneous coronary intervention in the United States and Canada: insights from the Assessment of Pexelizumab in Acute Myocardial Infarction (APEX AMI) trial.
American heart journal 2012;163(5):797-803.
2012: Shaun G Goodman; Robert A Harrington; Steen Husted; Stefan K James; Jan Kilhamn; Kenneth W Mahaffey; José C Nicolau; Karen S Pieper; P Gabriel Steg; Robert F Storey; Lars Wallentin; Dominick J Angiolillo; Christopher P Cannon; Warren Cantor; Robert Clare
Association of proton pump inhibitor use on cardiovascular outcomes with clopidogrel and ticagrelor: insights from the platelet inhibition and patient outcomes trial.
Circulation 2012;125(8):978-86.
2012: Rajendra H Mehta; Karen S Pieper; Amanda S Stebbins; Eric J Topol; Frans Van de Werf; Harvey D White; John H Alexander; Paul W Armstrong; Robert M Califf; Judith S Hochman; Renato D Lopes; Christopher B Granger
Comparison of incidence of bleeding and mortality of men versus women with ST-elevation myocardial infarction treated with fibrinolysis.
The American journal of cardiology 2012;109(3):320-6.
2011: Kenneth W Mahaffey; Karen S Pieper; Robert F Storey; Lars Wallentin; Daniel M Wojdyla; Dominick J Angiolillo; Richard C Becker; Christopher P Cannon; Kevin Carroll; Robert A Harrington; Claes Held; Jay Horrow; Stefan James
Ticagrelor compared with clopidogrel by geographic region in the Platelet Inhibition and Patient Outcomes (PLATO) trial.
Circulation 2011;124(5):544-54.
2011: Renato D Lopes; Kenneth W Mahaffey; Helena B Nader; L Kristin Newby; Eric D Peterson; Karen S Pieper; Frans Van de Werf; Lars Wallentin; Harvey D White; John H Alexander; Paul W Armstrong; Richard C Becker; Joyce M A Bizzachi; Robert M Califf; Antonio C Carvalho; Mark Y Chan; Mark Crowther; Roberto R Giraldez; Christopher B Granger; Helio P Guimaraes; Robert A Harrington; Elaine M Hylek; Stefan K James; E Marc Jolicoeur; Renato A K Kalil; Antonio C Lopes; David A Garcia
Highlights from the III International Symposium of Thrombosis and Anticoagulation (ISTA), October 14-16, 2010, São Paulo, Brazil.
Journal of thrombosis and thrombolysis 2011;32(2):242-66.
2011: Rajendra H Mehta; Aijing Z Starr; Renato D Lopes; Jonathan P Piccini; Manesh R Patel; Karen S Pieper; Paul W Armstrong; Christopher B Granger
Relationship of sustained ventricular tachyarrhythmias to outcomes in patients undergoing primary percutaneous coronary intervention with varying underlying baseline risk.
American heart journal 2011;161(4):782-9.
2011: Min Zhang; Anastasios A Tsiatis; Marie Davidian; Karen S Pieper; Kenneth W Mahaffey
Inference on treatment effects from a randomized clinical trial in the presence of premature treatment discontinuation: the SYNERGY trial.
Biostatistics (Oxford, England) 2011;12(2):258-69.
2011: S Michael Gharacholou; Renato D Lopes; Karen P Alexander; Rajendra H Mehta; Amanda L Stebbins; Karen S Pieper; Stefan K James; Paul W Armstrong; Christopher B Granger
Age and outcomes in ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention: findings from the APEX-AMI trial.
Archives of internal medicine 2011;171(6):559-67.
2011: Kenneth W Mahaffey; Karen S Pieper; Yuliya Lokhnygina; Robert M Califf; Elliott M Antman; Neal S Kleiman; Shaun G Goodman; Harvey D White; Sunil V Rao; Judith S Hochman; Marc Cohen; Jacques J Col; Matthew T Roe; James J Ferguson
The impact of postrandomization crossover of therapy in acute coronary syndromes care.
Circulation. Cardiovascular quality and outcomes 2011;4(2):211-9.
2011: Rajendra H Mehta; Amanda Stebbins; Renato D Lopes; Sunil V Rao; Eric R Bates; Karen S Pieper; Paul W Armstrong; Frans Van de Werf; Harvey D White; Robert M Califf; John H Alexander; Christopher B Granger
Race, Bleeding, and Outcomes in STEMI Patients Treated with Fibrinolytic Therapy.
The American journal of medicine 2011;124(1):48-57.
2011: Jonathan P Piccini; Phillip J Schulte; Karen S Pieper; Rajendra H Mehta; Harvey D White; Frans Van de Werf; Diego Ardissino; Robert M Califf; Christopher B Granger; E Magnus Ohman; John H Alexander
Antiarrhythmic drug therapy for sustained ventricular arrhythmias complicating acute myocardial infarction.
Critical care medicine 2011;39(1):78-83.
2010: Jeffrey Taekman; Mark Stafford-Smith; Eric J Velazquez; Melanie C Wright; Barbara Phillips-Bute; Marc A Pfeffer; M A Sellers; Karen S Pieper; Mark F Newman; Frans Van de Werf; R Diaz; J Leimberger; Robert M Califf
Departures from the protocol during conduct of a clinical trial: a pattern from the data record consistent with a learning curve.
Quality & safety in health care 2010;19(5):405-10.
2010: Renato D Lopes; David Garcia; Richard C Becker; Christopher B Granger; L Kristin Newby; John H Alexander; E Marc Jolicoeur; Allison Handler; Karen S Pieper; Antonio C Carvalho; Helio P Guimaraes; Dalton A F Chamone; Antonio C Baruzzi; Fabio S Machado; Ari Timerman; Antonio C Lopes
Highlights from the II International Symposium of Thrombosis and Anticoagulation (ISTA), October 22-23, 2009, São Paulo, Brazil.
Journal of thrombosis and thrombolysis 2010;29(4):395-408.
2010: Chiara Melloni; Jeffrey S Berger; Tracy Y Wang; Funda Gunes; Amanda Stebbins; Karen S Pieper; Rowena J Dolor; Pamela S Douglas; Daniel B Mark; L Kristin Newby
Representation of women in randomized clinical trials of cardiovascular disease prevention.
Circulation. Cardiovascular quality and outcomes 2010;3(2):135-42.
2009: Jason P Linefsky; Min Lin; Karen S Pieper; Craig J Reist; Lisa G Berdan; Elliott M Antman; Shaun G Goodman; John K French; Sema Guneri; Matthew T Roe; L Kristin Newby; Robert A Harrington; James J Ferguson; Robert M Califf; Kenneth W Mahaffey
Comparison of site-reported and core laboratory-reported creatine kinase-MB values in non-ST-segment elevation acute coronary syndrome (from the international trial SYNERGY).
The American journal of cardiology 2009;104(10):1330-5.
2009: Mina Madan; Janarthan Nikhil; Anne S Hellkamp; Karen S Pieper; Marino Labinaz; Eric A Cohen; Christopher E Buller; Warren J Cantor; Peter H Seidelin; John Ducas; Ronald G Carere; Madhu K Natarajan; J Conor O'Shea; James E Tcheng
Effect of operator and institutional volume on clinical outcomes after percutaneous coronary interventions performed in Canada and the United States: a brief report from the Enhanced Suppression of the Platelet glycoprotein IIb/IIIa Receptor with Integrilin Therapy (ESPRIT) study.
The Canadian journal of cardiology 2009;25(8):e269-72.
2009: Karen S Pieper; Joel M Gore; Gordon FitzGerald; Christopher B Granger; Robert J Goldberg; Philippe Gabriel STEG; Kim A Eagle; Frederick A Anderson; Andrzej Budaj; Keith A A Fox
Validity of a risk-prediction tool for hospital mortality: the Global Registry of Acute Coronary Events.
American heart journal 2009;157(6):1097-105.
2009: Rajendra H Mehta; Aijing Z Starr; Renato D Lopes; Judith S Hochman; Petr Widimsky; Karen S Pieper; Paul W Armstrong; Christopher B Granger
Incidence of and outcomes associated with ventricular tachycardia or fibrillation in patients undergoing primary percutaneous coronary intervention.
JAMA : the journal of the American Medical Association 2009;301(17):1779-89.
2009: Richard C Becker; David J Moliterno; Lisa K Jennings; Karen S Pieper; Jinglan Pei; Alan Niederman; Khaled M Ziada; Gail Berman; John Strony; Diane Joseph; Kenneth W Mahaffey; Frans Van de Werf; Enrico Veltri; Robert A Harrington
Safety and tolerability of SCH 530348 in patients undergoing non-urgent percutaneous coronary intervention: a randomised, double-blind, placebo-controlled phase II study.
Lancet 2009;373(9667):919-28.
2008: Mark Y Chan; Kenneth W Mahaffey; Lena J Sun; Karen S Pieper; Harvey D White; Philip E Aylward; James J Ferguson; Robert M Califf; Matthew T Roe
Prevalence, predictors, and impact of conservative medical management for patients with non-ST-segment elevation acute coronary syndromes who have angiographically documented significant coronary disease.
JACC. Cardiovascular interventions 2008;1(4):369-78.
2008: Rajendra H Mehta; Sunil V Rao; Erik Ohman; Eric R Bates; Gretchen Marcucci; Min Zhang; Karen S Pieper; Paul W Armstrong; Harvey D White; Frans Van de Werf; Robert M Califf; Christopher B Granger
Variation in the use of stress testing and outcomes in patients with non-ST-elevation acute coronary syndromes: insights from GUSTO IIb.
European heart journal 2008;29(7):880-7.
2008: Kenneth W Mahaffey; Qinghong Yang; Karen S Pieper; Elliott M Antman; Harvey D White; Shaun G Goodman; Marc Cohen; Neal S Kleiman; Anatoly Langer; Philip E G Aylward; Jacques J Col; Craig J Reist; James J Ferguson; Robert M Califf
Prediction of one-year survival in high-risk patients with acute coronary syndromes: results from the SYNERGY trial.
Journal of general internal medicine 2008;23(3):310-6.
2007: Rajendra H Mehta; Adam B Greenbaum; Yuliya Lokhnygina; L Kristin Newby; Frans Van de Werf; Paul W Armstrong; Karen S Pieper; Robert M Califf; Christopher B Granger; Robert A Harrington
Timing of death and myocardial infarction in patients with non-ST elevation acute coronary syndromes: insights from randomized clinical trials.
Journal of interventional cardiology 2007;20(5):299-306.
2007: Michael H Sketch; Karen S Pieper; John Warner; John M Daniel; Tammey M Wilkerson; J Kevin Harrison; eric peterson; Thomas M Bashore
Mobile cardiac catheterization laboratories increase use of cardiac care in women and African Americans.
American heart journal 2007;154(3):532-8.
2007: Jean-Pierre Dery; Mark E Campbell; Jasmine Mathias; Karen S Pieper; Robert A Harrington; Mina Madan; C Michael Gibson; Thaddeus R Tolleson; J Conor O'Shea; James E Tcheng
Complementary effects of thienopyridine pretreatment and platelet glycoprotein IIb/IIIa integrin blockade with eptifibatide in coronary stent intervention; results from the ESPRIT trial.
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions 2007;70(1):43-50.
2007: Rajendra H Mehta; Robert M Califf; Qinghong Yang; Karen S Pieper; Harvey D White; Erik Ohman; Robert A Harrington; Christopher B Granger
Impact of initial heart rate and systolic blood pressure on relation of age and mortality among fibrinolytic-treated patients with acute ST-elevation myocardial infarction presenting with cardiogenic shock.
The American journal of cardiology 2007;99(6):793-6.
2007: Melvin R Echols; Kenneth W Mahaffey; Anindita Banerjee; Karen S Pieper; Amanda L Stebbins; Alexandra Lansky; Mauricio G. Cohen; Eric Velazquez; Renato Santos; L Kristin Newby; Enrique P Gurfinkel; Luigi Biasucci; James J Ferguson; Robert M Califf
Racial differences among high-risk patients presenting with non-ST-segment elevation acute coronary syndromes (results from the SYNERGY trial).
The American journal of cardiology 2007;99(3):315-21.
2007: Rajendra H Mehta; Robert M Califf; Jyotsna Garg; Harvey D White; Frans Van de Werf; Paul W Armstrong; Karen S Pieper; Eric J Topol; Christopher B Granger
The impact of anthropomorphic indices on clinical outcomes in patients with acute ST-elevation myocardial infarction.
European heart journal 2007;28(4):415-24.
2007: Dennis E Niewoehner; Yuliya Lokhnygina; Kathryn Rice; Ware G Kuschner; Amir Sharafkhaneh; George A Sarosi; Peter Krumpe; Karen S Pieper; Steven Kesten
Risk indexes for exacerbations and hospitalizations due to COPD.
Chest 2007;131(1):20-8.
2006: Melvin R Echols; G Michael Felker; Kevin L Thomas; Karen S Pieper; Jyotsna Garg; Michael S Cuffe; Mihai Gheorghiade; Robert M Califf; Christopher M O'Connor
Racial differences in the characteristics of patients admitted for acute decompensated heart failure and their relation to outcomes: results from the OPTIME-CHF trial.
Journal of cardiac failure 2006;12(9):684-8.
2006: Harvey D White; Neal S Kleiman; Kenneth W Mahaffey; Yuliya Lokhnygina; Karen S Pieper; Karen Chiswell; Marc Cohen; Robert A Harrington; Derek P Chew; John L Petersen; Lisa G Berdan; Philip E G Aylward; Christopher C. Nessel; James J Ferguson; Robert M Califf
Efficacy and safety of enoxaparin compared with unfractionated heparin in high-risk patients with non-ST-segment elevation acute coronary syndrome undergoing percutaneous coronary intervention in the Superior Yield of the New Strategy of Enoxaparin, Revascularization and Glycoprotein IIb/IIIa Inhibitors (SYNERGY) trial.
American heart journal 2006;152(6):1042-50.
2006: Richard F Potthoff; Gail Tudor; Karen S Pieper; Vic Hasselblad
Can one assess whether missing data are missing at random in medical studies?
Statistical methods in medical research 2006;15(3):213-34.
2006: Sunil V Rao; Kristi O'Grady; Karen S Pieper; Christopher B Granger; L Kristin Newby; Kenneth W Mahaffey; David J Moliterno; A Michael Lincoff; Paul W Armstrong; Frans Van de Werf; Robert M Califf; Robert A Harrington
A comparison of the clinical impact of bleeding measured by two different classifications among patients with acute coronary syndromes.
Journal of the American College of Cardiology 2006;47(4):809-16.
2006: Rajendra H Mehta; David Marks; Robert M Califf; SeeHyang Sohn; Karen S Pieper; Frans Van de Werf; Eric D Peterson; Erik Ohman; Harvey D White; Eric J Topol; Christopher B Granger
Differences in the clinical features and outcomes in African Americans and whites with myocardial infarction.
The American journal of medicine 2006;119(1):70.e1-8.
2005: Stefano Savonitto; Mauricio G. Cohen; Alessandro Politi; Michael P Hudson; David F Kong; Yao Huang; Karen S Pieper; Francesco Mauri; Galen S Wagner; Robert M Califf; Eric J Topol; Christopher B Granger
Extent of ST-segment depression and cardiac events in non-ST-segment elevation acute coronary syndromes.
European heart journal 2005;26(20):2106-13.
2005: Rajendra H Mehta; Robert M Califf; Jyotsna Garg; Karen S Pieper; John H Alexander; David J Moliterno; Frans Van de Werf; Erik Ohman; Harvey D White; Eric J Topol; Christopher B Granger
Association of height with outcomes in patients with acute myocardial infarction receiving reperfusion therapy.
The American journal of cardiology 2005;95(11):1371-5.
2005: Mauricio G. Cohen; Robert V Kelly; David F Kong; Venu Menon; Monica Shah; Jorge Ferreira; Karen S Pieper; Douglas Criger; Rosana Poggio; Erik Ohman; Joel Gore; Robert M Califf; Christopher B Granger
Pulmonary artery catheterization in acute coronary syndromes: insights from the GUSTO IIb and GUSTO III trials.
The American journal of medicine 2005;118(5):482-8.
2005: Rajendra H Mehta; John H Alexander; Frans Van de Werf; Paul W Armstrong; Karen S Pieper; Jyotsna Garg; Robert M Califf; Christopher B Granger
Relationship of incorrect dosing of fibrinolytic therapy and clinical outcomes.
JAMA : the journal of the American Medical Association 2005;293(14):1746-50.
2005: Marino Labinaz; Jasmine Mathias; Karen S Pieper; Christopher B Granger; A Michael Lincoff; David J Moliterno; Frans Van de Werf; R John Simes; Harvey D White; Maarten L Simoons; Robert M Califf; Eric J Topol; Paul W Armstrong; Robert A Harrington
Outcomes of patients with acute coronary syndromes and prior percutaneous coronary intervention: a pooled analysis of three randomized clinical trials.
European heart journal 2005;26(2):128-36.
2004: Mina Madan; Marino Labinaz; Eric A Cohen; Christopher E Buller; Warren J Cantor; Peter H Seidelin; John Ducas; Ronald G Carere; Madhu K Natarajan; Karen S Pieper; Gail E Hafley; J Conor O'Shea; Michael M Kitt; Robert M Califf; James E Tcheng
A comparison of clinical outcomes between Canadian and American patients after nonurgent coronary stenting.
The Canadian journal of cardiology 2004;20(13):1343-9.
2004: Sunil V Rao; James G Jollis; Robert A Harrington; Christopher B Granger; L Kristin Newby; Paul W Armstrong; David J Moliterno; Lauren Lindblad; Karen S Pieper; Eric J Topol; Jonathan S Stamler; Robert M Califf
Relationship of blood transfusion and clinical outcomes in patients with acute coronary syndromes.
JAMA : the journal of the American Medical Association 2004;292(13):1555-62.
2004: Abdallah G Rebeiz; Jean-Pierre Dery; Anastasios A Tsiatis; J Conor O'Shea; Brent A Johnson; Anne S Hellkamp; Karen S Pieper; Ian C Gilchrist; James Slater; J Brent Muhlestein; Diane Joseph; Michael M Kitt; James E Tcheng
Optimal duration of eptifibatide infusion in percutaneous coronary intervention (an ESPRIT substudy).
The American journal of cardiology 2004;94(7):926-9.
2004: Andrea M Russo; Nicholas J Stamato; Michael H Lehmann; Gail E Hafley; Kerry L Lee; Karen S Pieper; Alfred E Buxton
Influence of gender on arrhythmia characteristics and outcome in the Multicenter UnSustained Tachycardia Trial.
Journal of cardiovascular electrophysiology 2004;15(9):993-8.
2004: Warren J Cantor; James E Tcheng; James C Blankenship; J Conor O'Shea; Karen S Pieper; Douglas A Criger; Mina Madan; John Ducas; William S Sheldon; Mark A Tannenbaum; Jack E Smith; Michael M Kitt; Ian C Gilchrist
Temporal spectrum of ischemic complications with percutaneous coronary intervention: the ESPRIT experience.
The Journal of invasive cardiology 2004;16(9):475-81.
2004: Kim A Eagle; Michael J Lim; Omar H Dabbous; Karen S Pieper; Robert J Goldberg; Frans Van de Werf; Shaun G Goodman; Christopher B Granger; Philippe Gabriel STEG; Joel M Gore; Andrzej Budaj; Alvaro Avezum; Marcus Flather; Keith A A Fox
A validated prediction model for all forms of acute coronary syndrome: estimating the risk of 6-month postdischarge death in an international registry.
JAMA : the journal of the American Medical Association 2004;291(22):2727-33.
2004: Karen S Pieper; Anastasios A Tsiatis; Marie Davidian; Vic Hasselblad; Neal S Kleiman; Eric Boersma; Wei-Ching Chang; Jeffrey Griffin; Paul W Armstrong; Robert M Califf; Robert A Harrington
Differential treatment benefit of platelet glycoprotein IIb/IIIa inhibition with percutaneous coronary intervention versus medical therapy for acute coronary syndromes: exploration of methods.
Circulation 2004;109(5):641-6.
2004: Rajendra H Mehta; Immad Sadiq; Robert J Goldberg; Joel M Gore; Alvaro Avezum; Frederick Spencer; Eva Kline-Rogers; Jeanna Allegrone; Karen S Pieper; Keith A A Fox; Kim A Eagle
Effectiveness of primary percutaneous coronary intervention compared with that of thrombolytic therapy in elderly patients with acute myocardial infarction.
American heart journal 2004;147(2):253-9.
2002: Debabrata Mukherjee; Kenneth W Mahaffey; David J Moliterno; Robert A Harrington; Jay S Yadav; Karen S Pieper; Dianne Gallup; Christopher Dyke; Matthew T Roe; Lisa G Berdan; Michael Lauer; Matti Mänttäri; Harvey D White; Robert M Califf; Eric J Topol
Promise of combined low-molecular-weight heparin and platelet glycoprotein IIb/IIIa inhibition: results from Platelet IIb/IIIa Antagonist for the Reduction of Acute coronary syndrome events in a Global Organization Network B (PARAGON B).
American heart journal 2002;144(6):995-1002.
2002: Marino Labinaz; Mina Madan; J O'Conor O'Shea; Rakhi Kilaru; Wai Chin; Karen S Pieper; Darren K McGuire; Jorge F Saucedo; J David Talley; Henry Lui; Michael M Kitt; Robert M Califf; James T Tcheng
Comparison of one-year outcomes following coronary artery stenting in diabetic versus nondiabetic patients (from the Enhanced Suppression of the Platelet IIb/IIIa Receptor With Integrilin Therapy [ESPRIT] Trial).
The American journal of cardiology 2002;90(6):585-90.
2002: Marino Labinaz; Rakhi Kilaru; Karen S Pieper; Steven P Marso; Michael M Kitt; Maarten L Simoons; Robert M Califf; Eric J Topol; Paul W Armstrong; Robert A Harrington
Outcomes of patients with acute coronary syndromes and prior coronary artery bypass grafting: results from the platelet glycoprotein IIb/IIIa in unstable angina: receptor suppression using integrilin therapy (PURSUIT) trial.
Circulation 2002;105(3):322-7.
2002: Andrew Wang; Richard A Krasuski; John J Warner; Karen S Pieper; Katherine B Kisslo; Thomas M Bashore; J Kevin Harrison
Serial echocardiographic evaluation of restenosis after successful percutaneous mitral commissurotomy.
Journal of the American College of Cardiology 2002;39(2):328-34.
2001: Michael P Hudson; Christopher B Granger; Eric J Topol; Karen S Pieper; Paul W Armstrong; G I Barbash; AD Guerci; A Vahanian; Robert M Califf; Erik Ohman
Early reinfarction after fibrinolysis: experience from the global utilization of streptokinase and tissue plasminogen activator (alteplase) for occluded coronary arteries (GUSTO I) and global use of strategies to open occluded coronary arteries (GUSTO III) trials.
Circulation 2001;104(11):1229-35.
2001: Sana M Al-Khatib; Karen S Pieper; K L Lee; Kenneth W Mahaffey; Judith S Hochman; C J Pepine; S L Kopecky; M Akkerhuis; J Stepinska; Maarten L Simoons; Eric J Topol; Robert M Califf; Robert A Harrington
Atrial fibrillation and mortality among patients with acute coronary syndromes without ST-segment elevation: results from the PURSUIT trial.
The American journal of cardiology 2001;88(1):A7, 76-9.
2001: Steven N Singh; Pamela Karasik; Gail E Hafley; Karen S Pieper; K L Lee; D George Wyse; Alfred E Buxton
Electrophysiologic and clinical effects of angiotensin-converting enzyme inhibitors in patients with prior myocardial infarction, nonsustained ventricular tachycardia, and depressed left ventricular function. MUSTT Investigators. Multicenter UnSustained Tachycardia Trial.
The American journal of cardiology 2001;87(6):716-20.
2001: Marino Labinaz; M H Sketch; Stephen G Ellis; Bruce M. Abramowitz; Amanda L Stebbins; Karen S Pieper; D R Holmes; Robert M Califf; Eric J Topol
Outcome of acute ST-segment elevation myocardial infarction in patients with prior coronary artery bypass surgery receiving thrombolytic therapy.
American heart journal 2001;141(3):469-77.
2000: M T Roe; Robert A Harrington; D M Prosper; Karen S Pieper; D L Bhatt; A Michael Lincoff; Maarten L Simoons; M Akkerhuis; Erik Ohman; Michael M Kitt; A Vahanian; W Ruzyllo; K Karsch; Robert M Califf; Eric J Topol
Clinical and therapeutic profile of patients presenting with acute coronary syndromes who do not have significant coronary artery disease.The Platelet Glycoprotein IIb/IIIa in Unstable Angina: Receptor Suppression Using Integrilin Therapy (PURSUIT) Trial Investigators.
Circulation 2000;102(10):1101-6.
2000: Robert M Califf; Karen S Pieper; K L Lee; Frans Van de Werf; R J Simes; Paul W Armstrong; Eric J Topol
Prediction of 1-year survival after thrombolysis for acute myocardial infarction in the global utilization of streptokinase and TPA for occluded coronary arteries trial.
Circulation 2000;101(19):2231-8.
2000: Neal S Kleiman; A Michael Lincoff; G C Flaker; Karen S Pieper; Robert G Wilcox; Lisa G Berdan; Todd J Lorenz; D V Cokkinos; Maarten L Simoons; E Boersma; Eric J Topol; Robert M Califf; Robert A Harrington
Early percutaneous coronary intervention, platelet inhibition with eptifibatide, and clinical outcomes in patients with acute coronary syndromes. PURSUIT Investigators.
Circulation 2000;101(7):751-7.
2000: B S Crenshaw; Christopher B Granger; Y Birnbaum; Karen S Pieper; D C Morris; Neal S Kleiman; A Vahanian; Robert M Califf; Eric J Topol
Risk factors, angiographic patterns, and outcomes in patients with ventricular septal defect complicating acute myocardial infarction. GUSTO-I (Global Utilization of Streptokinase and TPA for Occluded Coronary Arteries) Trial Investigators.
Circulation 2000;101(1):27-32.
1999: Robert A Harrington; Robert M Califf; D R Holmes; Karen S Pieper; A Michael Lincoff; Lisa G Berdan; T D Thompson; Eric J Topol
Is all unstable angina the same? insights from the Coronary Angioplasty Versus Excisional Atherectomy Trial (CAVEAT-I). The CAVEAT-Investigators.
American heart journal 1999;137(2):227-33.
1999: Andrew Wang; M W Pulsipher; J Kevin Harrison; Karen S Pieper; Katherine B Kisslo; Thomas M Bashore
Predictors and significance of atrial rhythm before and six months after percutaneous balloon mitral commissurotomy.
The American journal of cardiology 1999;83(1):125-8, A9.
1998: Andrew Wang; J Kevin Harrison; Karen S Pieper; Katherine B Kisslo; Thomas M Bashore
What does the left atrial v wave signify during balloon commissurotomy of mitral stenosis?
The American journal of cardiology 1998;82(11):1388-93.
1998: J Hochrein; F Sun; Karen S Pieper; Kerry L Lee; K B Gates; Paul W Armstrong; W Douglas Weaver; Shaun G Goodman; Eric J Topol; Robert M Califf; Christopher B Granger; Galen S Wagner
Higher T-wave amplitude associated with better prognosis in patients receiving thrombolytic therapy for acute myocardial infarction (a GUSTO-I substudy). Global Utilization of Streptokinase and Tissue plasminogen Activator for Occluded Coronary Arteries.
The American journal of cardiology 1998;81(9):1078-84.
1998: Christopher B Granger; R Becker; R P Tracy; Robert M Califf; Eric J Topol; Karen S Pieper; A M Ross; S Roth; C Lambrew; E G Bovill
Thrombin generation, inhibition and clinical outcomes in patients with acute myocardial infarction treated with thrombolytic therapy and heparin: results from the GUSTO-I Trial. GUSTO-I Hemostasis Substudy Group. Global Utilization of Streptokinase and TPA for Occluded Coronary Arteries.
Journal of the American College of Cardiology 1998;31(3):497-505.
1998: W R Hathaway; eric peterson; Galen S Wagner; Christopher B Granger; K M Zabel; Karen S Pieper; K A Clark; LH Woodlief; Robert M Califf
Prognostic significance of the initial electrocardiogram in patients with acute myocardial infarction. GUSTO-I Investigators. Global Utilization of Streptokinase and t-PA for Occluded Coronary Arteries.
JAMA : the journal of the American Medical Association 1998;279(5):387-91.
1997: Scott Darrell Berkowitz; Christopher B Granger; Karen S Pieper; Kerry L Lee; Joel M Gore; Maarten L Simoons; Paul W Armstrong; Eric J Topol; Robert M Califf
Incidence and predictors of bleeding after contemporary thrombolytic therapy for myocardial infarction. The Global Utilization of Streptokinase and Tissue Plasminogen activator for Occluded coronary arteries (GUSTO) I Investigators.
Circulation 1997;95(11):2508-16.
1996: eric peterson; W R Hathaway; K M Zabel; Karen S Pieper; Christopher B Granger; Galen S Wagner; Eric J Topol; Eric R Bates; Maarten L Simoons; Robert M Califf
Prognostic significance of precordial ST segment depression during inferior myocardial infarction in the thrombolytic era: results in 16,521 patients.
Journal of the American College of Cardiology 1996;28(2):305-12.
1996: Robert M Califf; Barbara E Tardiff; Karen S Pieper; W B Hillegass
Use of calcium channel antagonists in myocardial revascularization procedures.
The American journal of cardiology 1996;77(16):26D-31D.
1995: E B Lieberman; Thomas M Bashore; J B Hermiller; J S Wilson; Karen S Pieper; Gordon Keeler; C H Pierce; Katherine B Kisslo; J Kevin Harrison; Charles J Davidson
Balloon aortic valvuloplasty in adults: failure of procedure to improve long-term survival.
Journal of the American College of Cardiology 1995;26(6):1522-8.
1994: E B Lieberman; J S Wilson; J Kevin Harrison; Karen S Pieper; Katherine B Kisslo; J Lowe; J Douglas; P Van Trigt; Donald D Glower; Charles J Davidson
Aortic valve replacement in adults after balloon aortic valvuloplasty.
Circulation 1994;90(5 Pt 2):II205-8.
1993: G D Chapman; Erik Ohman; Eric J Topol; R J Candela; Dean J Kereiakes; J Samaha; E Berrios; Karen S Pieper; S Y Young; Robert M Califf
Minimizing the risk of inappropriately administering thrombolytic therapy (Thrombolysis and Angioplasty in Myocardial Infarction [TAMI] study group).
The American journal of cardiology 1993;71(10):783-7.
1993: Mitchell W Krucoff; M A Croll; James E Pope; Karen S Pieper; P M Kanani; Christopher B Granger; R F Veldkamp; BL Wagner; S T Sawchak; Robert M Califf
Continuously updated 12-lead ST-segment recovery analysis for myocardial infarct artery patency assessment and its correlation with multiple simultaneous early angiographic observations.
The American journal of cardiology 1993;71(2):145-51.
1992: J R Bengtson; A J Kaplan; Karen S Pieper; N M Wildermann; D B Mark; D B Pryor; Harry R Phillips; Robert M Califf
Prognosis in cardiogenic shock after acute myocardial infarction in the interventional era.
Journal of the American College of Cardiology 1992;20(7):1482-9.
1992: D C Sevilla; N B Wagner; Karen S Pieper; Peter Clemmensen; Tom Hinohara; Peer Grande; Galen S Wagner
Use of the 12-lead ECG to detect myocardial reperfusion and salvage during acute myocardial infarction.
Journal of electrocardiology 1992;25(4):281-6.
1991: M B Harding; Charles J Davidson; Karen S Pieper; Mark A Hlatky; Steve J Schwab; K G Morris; J B Hermiller; Thomas M Bashore
Comparison of cardiovascular and renal toxicity after cardiac catheterization using a nonionic versus ionic radiographic contrast agent.
The American journal of cardiology 1991;68(10):1117-9.
1991: Robert H Jones; S H Johnson; C Bigelow; Karen S Pieper; R Edward Coleman; F R Cobb; D B Pryor; Kerry L Lee
Exercise radionuclide angiocardiography predicts cardiac death in patients with coronary artery disease.
Circulation 1991;84(3 Suppl):I52-8.
1991: Charles J Davidson; J Kevin Harrison; Karen S Pieper; M Harding; J B Hermiller; Katherine B Kisslo; C Pierce; Thomas M Bashore
Determinants of one-year outcome from balloon aortic valvuloplasty.
The American journal of cardiology 1991;68(1):75-80.
1990: Kerry L Lee; D B Pryor; Karen S Pieper; Frank E Harrell; Robert M Califf; D B Mark; Mark A Hlatky; R Edward Coleman; F R Cobb; Robert H Jones
Prognostic value of radionuclide angiography in medically treated patients with coronary artery disease. A comparison with clinical and catheterization variables.
Circulation 1990;82(5):1705-17.
1990: Mark A Hlatky; K G Morris; Karen S Pieper; Charles J Davidson; Steve J Schwab; Thomas M Bashore
Randomized comparison of the cost and effectiveness of iopamidol and diatrizoate as contrast agents for cardiac angiography.
Journal of the American College of Cardiology 1990;16(4):871-7.
1990: Charles J Davidson; D B Mark; Karen S Pieper; Katherine B Kisslo; Mark A Hlatky; Don A Gabriel; Thomas M Bashore
Thrombotic and cardiovascular complications related to nonionic contrast media during cardiac catheterization: analysis of 8,517 patients.
The American journal of cardiology 1990;65(22):1481-4.
1990: Mitchell W Krucoff; M A Croll; James E Pope; Christopher B Granger; Karen S Pieper; Kristina N Sigmon; Kerry L Lee; Robert M Califf
Heuristic and logistic principles of ST-segment interpretation in the time domain. Evolution in the context of the TAMI 7 trial design.
Journal of electrocardiology 1990;23 Suppl():6-10.
1989: N B Wagner; D C Sevilla; Mitchell W Krucoff; Karen S Pieper; Kerry L Lee; R D White; K M Kent; R Renzi; R H Selvester; Galen S Wagner
Transient alterations of the QRS complex and ST segment during percutaneous transluminal balloon angioplasty of the right and left circumflex coronary arteries.
The American journal of cardiology 1989;63(17):1208-13.
1989: Steve J Schwab; Mark A Hlatky; Karen S Pieper; Charles J Davidson; K G Morris; T N Skelton; Thomas M Bashore
Contrast nephrotoxicity: a randomized controlled trial of a nonionic and an ionic radiographic contrast agent.
The New England journal of medicine 1989;320(3):149-53.
1988: N B Wagner; D C Sevilla; Mitchell W Krucoff; Kerry L Lee; Karen S Pieper; K K Kent; R K Bottner; R H Selvester; Galen S Wagner
Transient alterations of the QRS complex and ST segment during percutaneous transluminal balloon angioplasty of the left anterior descending coronary artery.
The American journal of cardiology 1988;62(16):1038-42.