[Coronary care unit: prevention of extension of the infarct lesion].
D000368:Aged; D003325:Coronary Care Units; D006333:Heart Failure / Q000150:complications; D006801:Humans; D007423:Intra-Aortic Balloon Pumping; D008297:Male; D009203:Myocardial Infarction / Q000150:complications / Q000628:therapy*