Artificial organs
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Mechanical complications of acute myocardial infarction (AMI), such as free wall rupture, ventricular septal perforation (VSP), and mitral regurgitation due to papillary muscle rupture, are associated with high mortality rates. These complications result in extreme deterioration and increased risk of death in patients who do not receive timely resuscitation and surgical treatment. We studied the effectiveness of percutaneous extracorporeal life support (ECLS) for fatal mechanical AMI complications. ⋯ There were no device-related complications during the support period. Total weaning rate was 56% (5/9), and survival was 44% (4/9). We conclude that ECLS can provide appropriate circulatory support during resuscitation and subsequent postoperative circulatory support for cardiovascular collapse associated with AMI complications.