原始出处:Daniel E. Forman, Ross Arena, Rebecca Boxer, Mary A. Dolansky, Janice J. Eng, Jerome L. Fleg, Mark Haykowsky, Arshad Jahangir, Leonard A. Kaminsky, Dalane W. Kitzman, Eldrin F. Lewis, Jonathan Myers, Gordon R. Reeves, Win-Kuang Shen. (2017) Prioritizing Functional Capacity as a Principal End Point for Therapies Oriented to Older Adults With Cardiovascular Disease: A Scientific Statement for Healthcare Professionals From the American Heart Association. Circulation. DOI: 10.1161/CIR.0000000000000483