[Intra-aortic balloon pumping].
D001243:Assisted Circulation; D006801:Humans; D007423:Intra-Aortic Balloon Pumping; D009203:Myocardial Infarction / Q000150:complications; D012770:Shock, Cardiogenic / Q000209:etiology / Q000628:therapy*; D013997:Time Factors