Few patients met American Heart Association criteria for ideal activity (11% ideal, 14% intermediate, 75% poor). Results: The mean age at enrollment was 68.6☙.6 years. PA was related to the primary composite outcome (HF hospitalization, cardiovascular mortality, or aborted cardiac arrest), its components, and all-cause mortality with the use of multivariable Cox models. Methods: The baseline self-reported PA of 1751 subjects enrolled in the Americas region of the TOPCAT trial (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist) was categorized as poor, intermediate, or ideal PA with American Heart Association criteria. Background: Physical activity (PA) is inversely associated with adverse cardiovascular outcomes in healthy populations, but the impact of physical activity in patients with heart failure (HF) with preserved ejection fraction is less well characterized.
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