title: No evidence of an upper threshold for mortality benefit at high levels of cardiorespiratory fitness.
authors: David I
authors: DI
authors: Feldman
authors: Mouaz H
authors: MH
authors: Al-Mallah
authors: Steven J
authors: SJ
authors: Keteyian
authors: Clinton A
authors: CA
authors: Brawner
authors: Theodore
authors: T
authors: Feldman
authors: Roger S
authors: RS
authors: Blumenthal
authors: Michael J
authors: MJ
authors: Blaha
mesh_terms: D000328:Adult; D000072038:Cardiac Rehabilitation; D002318:Cardiovascular Diseases / Q000401:mortality*; D005081:Exercise Therapy / Q000379:methods*; D017079:Exercise Tolerance / Q000502:physiology*; D014943:Global Health; D006801:Humans; D008875:Middle Aged; D010809:Physical Fitness; D015996:Survival Rate / Q000639:trends