Krachler, Benno Cardiorespiratory Fitness as a Prognostic Factor in Heart Failure Needs to be Standardized for Body Composition. [electronic resource] - The American journal of cardiology Jul 2015 - 164 p. digital Publication Type: Letter; Comment ISSN: 1879-1913 Standard No.: 10.1016/j.amjcard.2015.04.006 doi Subjects--Topical Terms: Exercise Therapy--methodsFemaleHeart Failure, Systolic--rehabilitationHumansMaleObesity--rehabilitationPhysical FitnessVentricular Function, Left--physiology