title: Stable T wave effects during improvement of heart rate control with biofeedback.
mesh_terms: D000328:Adult; D001307:Auditory Perception; D003463:Cues; D004562:Electrocardiography; D005246:Feedback; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D010275:Parasympathetic Nervous System / Q000502:physiology; D011214:Practice, Psychological; D016276:Ventricular Function; D014796:Visual Perception