A cardiopulmonary exercise testing score for predicting outcomes in patients with heart failure

Value of peak exercise oxygen consumption for optimal timing of cardiac transplantation in ambulatory patients with heart failure.

Donna Mancini, Howard J. Eisen, William G. Kussmaul et al. · Circulation · 1991 · 1.9K citations · Full text

Medicine, Cardiology, Physiology +17

Development and Prospective Validation of a Clinical Index to Predict Survival in Ambulatory Patients Referred for Cardiac Transplant Evaluation

Keith D. Aaronson, J. Sanford Schwartz, Tze-Ming Chen et al. · Circulation · 1997 · 1.2K citations

Medicine, Cardiology, Internal Medicine +16

Comparison of the ramp versus standard exercise protocols

Jonathan Myers, Nancy Buchanan, Doug Walsh et al. · Journal of the American College of Cardiology · 1991 · 537 citations

Education, Kinesiology, Sports Medicine +12

Exercise Anaerobic Threshold and Ventilatory Efficiency Identify Heart Failure Patients for High Risk of Early Death

Anselm K. Gitt, Karlman Wasserman, Caroline Kilkowski et al. · Circulation · 2002 · 491 citations · Full text

Medicine, Cardiology, Physiology +17

TUTORIAL IN BIOSTATISTICS MULTIVARIABLE PROGNOSTIC MODELS: ISSUES IN DEVELOPING MODELS, EVALUATING ASSUMPTIONS AND ADEQUACY, AND MEASURING AND REDUCING ERRORS

Kerry L. Lee, Daniel B. Mark · 1996 · 487 citations

Public Health, Biostatistics, Clinical Epidemiology +16