Relationships Between Objectively Measured Physical Activity, Exercise Capacity, and Quality of Life in Older Patients With Obese Heart Failure and Preserved Ejection Fraction.
German CA, Brubaker PH, Nelson MB, Fanning J, Ye F, Kitzman DW. Relationships Between Objectively Measured Physical Activity, Exercise Capacity, and Quality of Life in Older Patients With Obese Heart Failure and Preserved Ejection Fraction. J Card Fail. 2021 Jun; 27(6):635-641.