title: The ballistocardiogram and coronary bypass surgery.
mesh_terms: D001157:Arterial Occlusive Diseases / Q000175:diagnosis; D001450:Ballistocardiography; D001026:Coronary Artery Bypass; D003326:Coronary Circulation; D003327:Coronary Disease / Q000601:surgery; D006339:Heart Rate; D006801:Humans; D011183:Postoperative Complications / Q000175:diagnosis