Primary graft dysfunction is a feared complication and cause of mortality post-heart transplant. Primary graft dysfunction may require mechanical circulatory support, such as venoarterial extracorporeal membrane oxygenation, which carries its own risk for complications. We developed a new mechanical circulatory support method for patients who underwent heart transplant bridged with Impella 5.5, which was then placed into the donor heart. Among 12 heart transplants, four required Impella 5.5 support. The average age was 55.8 years. The mean duration for postoperative mechanical circulatory support was 3.8 days, ranging from 2 to 5 days. No patients developed severe right ventricular dysfunction. In our limited study, complications and mortality associated with the replanted Impella 5.5 were both 0%.
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