Improvement in Physical Function After Coronary Artery Bypass Graft Surgery Using a Novel Rehabilitation Intervention

摘要

Purpose: Cardiorespiratory and skeletal muscle deconditioning occurs following coronary artery bypass graft surgery and hospitalization. Outpatient, phase 2 cardiac rehabilitation (CR) is designed to remediate this deconditioning but typically does not begin until several weeks following hospital discharge. Although an exercise program between discharge and the start of CR could improve functional recovery, implementation of exercise at this time is complicated by postoperative physical limitations and restrictions. Our objective was to assess the utility of neuromuscular electrical stimulation (NMES) as an adjunct to current rehabilitative care following postsurgical discharge and prior to entry into CR on indices of physical function in patients undergoing coronary artery bypass graft surgery.