Closed-loop physiological control of the heart.
D000818:Animals; D001794:Blood Pressure; D001810:Blood Volume; D002302:Cardiac Output; D004285:Dogs; D005246:Feedback; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D007423:Intra-Aortic Balloon Pumping; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000188:drug therapy; D009599:Nitroprusside / Q000627:therapeutic use; D010138:Pacemaker, Artificial; D011898:Ranidae; D012770:Shock, Cardiogenic / Q000601:surgery; D013318:Stroke Volume; D014665:Vasodilator Agents / Q000627:therapeutic use; D016276:Ventricular Function
D014665:Vasodilator Agents; D009599:Nitroprusside