| Cardiovascular disease risk profiles | American Heart Journal | 1991 | 1.6K |
| Canadian Atrial Fibrillation Anticoagulation (CAFA) Study | Journal of the American College of Cardiology | 1991 | 964 |
| Epidemiology of heart failure | American Heart Journal | 1991 | 647 |
| Risk stratification for arrhythmic events in postinfarction patients based on heart rate variability, ambulatory electrocardiographic variables and the signal-averaged electrocardiogram | Journal of the American College of Cardiology | 1991 | 615 |
| Exercise intolerance in patients with heart failure and preserved left ventricular systolic function: failure of the Frank-Starling mechanism | Journal of the American College of Cardiology | 1991 | 563 |
| Accuracy of assessment of cardiac vagal tone by heart rate variability in normal subjects | American Journal of Cardiology | 1991 | 558 |
| A paradigm for restenosis based on cell biology: clues for the development of new preventive therapies | Journal of the American College of Cardiology | 1991 | 484 |
| Superiority of transesophageal echocardiography in detecting cardiac source of embolism in patients with cerebral ischemia of uncertain etiology | Journal of the American College of Cardiology | 1991 | 460 |
| Stress echocardiography and the human factor: the importance of being expert | Journal of the American College of Cardiology | 1991 | 448 |
| Intracellular compartmentation of cardiac troponin T and its release kinetics in patients with reperfused and nonreperfused myocardial infarction | American Journal of Cardiology | 1991 | 430 |
| Echocardiographic evidence for the existence of a distinct diabetic cardiomyopathy (the Framingham Heart Study) | American Journal of Cardiology | 1991 | 429 |
| Comparison of the ramp versus standard exercise protocols | Journal of the American College of Cardiology | 1991 | 415 |
| Validity of clinical diagnosis of heart failure in primary health care | European Heart Journal | 1991 | 398 |
| Prediction of uneventful cardioversion and maintenance of sinus rhythm from direct-current electrical cardioversion of chronic atrial fibrillation and flutter | American Journal of Cardiology | 1991 | 389 |
| Lupus Anticoagulant IgG's (LA) Are Not Directed to Phospholipids only, but to a Complex of Lipid-Bound Human Prothrombin | Thrombosis and Haemostasis | 1991 | 387 |
| Recognition and embolic potential of intraaortic atherosclerotic debris | Journal of the American College of Cardiology | 1991 | 385 |
| The Structural Biology of Expression and Function of Tissue Factor | Thrombosis and Haemostasis | 1991 | 383 |
| Restenosis after percutaneous transluminal coronary angioplasty: pathologic observations in 20 patients | Journal of the American College of Cardiology | 1991 | 359 |
| Diagnostic value of transesophageal compared with transthoracic echocardiography in infective endocarditis | Journal of the American College of Cardiology | 1991 | 352 |
| Left atrial spontaneous echo contrast: a clinical and echocardiographic analysis | Journal of the American College of Cardiology | 1991 | 351 |
| Methodology of head-up tilt testing in patients with unexplained syncope | Journal of the American College of Cardiology | 1991 | 344 |
| Restenosis after coronary angioplasty: a multivariate statistical model to relate lesion and procedure variables to restenosis. The M-HEART Investigators | Journal of the American College of Cardiology | 1991 | 340 |
| Sudden unexpected death in persons less than 40 years of age | American Journal of Cardiology | 1991 | 338 |
| Pulse rate, coronary heart disease, and death: the NHANES I Epidemiologic Follow-up Study | American Heart Journal | 1991 | 334 |
| Atrial septal aneurysm and stroke: a transesophageal echocardiographic study | Journal of the American College of Cardiology | 1991 | 310 |
