Safety of symptom-limited cardiopulmonary exercise testing in patients with chronic heart failure due to severe left ventricular systolic dysfunction
Titel:
Safety of symptom-limited cardiopulmonary exercise testing in patients with chronic heart failure due to severe left ventricular systolic dysfunction
Auteur:
Keteyian, Steven J. Isaac, Debra Thadani, Udho Roy, Brad A. Bensimhon, Daniel R. McKelvie, Robert Russell, Stuart D. Hellkamp, Anne S. Kraus, William E.