Implantation of three transcatheter aortic valves for embolization of two valves caused by under-expansion: a case report

摘要

Transcatheter aortic valve embolization is one of the serious complications of transcatheter aortic valve implantation (TAVI). We present a case of TAVI that needed implantation of three transcatheter aortic valves owing to the embolization of two self-expandable valves (SEVs).