Vascular complications with transcatheter aortic valve implantation using the 18 Fr Medtronic CoreValve System®: the Rotterdam experience

Abstract

Transcatheter aortic valve implantation with the 18 Fr Medtronic CoreValve System(R) has a 4 to 13% vascular complications' rate. More than half of the vascular events were due to incomplete Prostar arteriotomy closure, despite its use by experienced operators. Current percutaneous closure devices for these large arteriotomies seems suboptimal. Uniformity in how to define TAVI related vascular complications is needed.