American Heart Journal · 1990 · 191 citations · 23 references
MedicineCardiologyInternal MedicineExercise PhysiologyExercise TestingUltrasonographyCardiac AssessmentCardiac UltrasoundCardiopulmonary Exercise TestingCardiovascular AssessmentEchocardiographic Hemodynamic AssessmentLeft Ventricular Function AssessmentEchocardiographic InterpretationEchocardiographic QuantificationExercise Test Prognostic StratificationExercise Test Prognostication
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