Intra-aortic balloon perforations.
D000368:Aged; D001011:Aorta / Q000293:injuries; D004618:Embolism, Air / Q000209:etiology; D004869:Equipment Safety; D005263:Femoral Artery / Q000293:injuries; D006801:Humans; D007423:Intra-Aortic Balloon Pumping / Q000009:adverse effects* / Q000295:instrumentation*