PRIME HFrEF: Novel Exercise for Older Patients With Heart Failure With Reduced Ejection Fraction
This study is trying to find out whether performing a hybrid aerobic-resistance exercise training program (titled PRIME: Peripheral Remodeling via Intermittent Muscular Exercise) results in better health outcomes than the traditional exercise training program (called COMBO) that is used in individuals with heart failure with reduced ejection fraction (HFrEF). Participants will be randomized (like the flip of a coin) to either PRIME (investigational) or the traditional exercise program (standard of care).
• Subjects must be able to communicate meaningfully with the investigator and must be legally competent to provide written informed consent.
• Subjects may be of either sex with age \> 65 years.
• Subjects must be diagnosed with HFrEF as per established echocardiographic criteria (New York Heart Association Class II-III) with an ejection fraction \<45%.
• Cardiologist approve after thorough chart review and physical examination
• Hemoglobin of at least 10.0 g/dL