The American Journal of Cardiology · 1984 · 277 citations · 32 references
MedicineCardiologyPhysiologyClinical CardiologyExercise PhysiologyExercise TestingCardiopulmonary Exercise TestingCardiorespiratory EnduranceCardiorespiratory FitnessExercise TrainingHeart FailurePhysical FitnessHeart Failure PhysiologyLeft Ventricular FailureRight Ventricular ContractilityVentricular Ejection Fraction Assessment
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Jay N. Cohn, Nabil H. Guiha, Martin I. Broder et al. · The American Journal of Cardiology · 1974 · 670 citations
Joseph F. Polak, B. Leonard Holman, Joshua Wynne et al. · Journal of the American College of Cardiology · 1983 · 379 citations