title: Cardiac rehabilitation using simultaneous voice and electrocardiographic transtelephonic monitoring.
mesh_terms: D004562:Electrocardiography; D005081:Exercise Therapy; D005260:Female; D006331:Heart Diseases / Q000534:rehabilitation*; D006801:Humans; D008297:Male; D008875:Middle Aged; D017216:Telemedicine / Q000379:methods; D013689:Telephone; D014831:Voice