authors Verma, Amanda K William E. Kraus, MD Whellan, David J O'Connor, Christopher M Mentz, Robert J Schulte, Phillip J Bittner, Vera Keteyian, Steven J Fleg, Jerome L Piña, Ileana L Swank, Ann M Fitz-Gerald, Meredith Ellis, Stephen J
has subject area Aged Chronic Disease Exercise Tolerance Female Heart Failure Humans Male Middle Aged Quality of Life Socioeconomic Factors Spouses