[Intra-aortic balloon pumping during cardiopulmonary bypass: experimental and clinical studies].
D000818:Animals; D001243:Assisted Circulation; D002315:Cardiopulmonary Bypass / Q000379:methods*; D004285:Dogs; D006349:Heart Valve Diseases / Q000601:surgery; D006801:Humans; D007423:Intra-Aortic Balloon Pumping