European heart journal cardiovascular Imaging
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Eur Heart J Cardiovasc Imaging · Jan 2018
Randomized Controlled Trial Multicenter Study Comparative StudyDifferences in left ventricular remodelling in patients with aortic stenosis treated with transcatheter aortic valve replacement with corevalve prostheses compared to surgery with porcine or bovine biological prostheses.
Patients with severe aortic stenosis (AS) can be considered for treatment with either transcatheter (TAVR) or surgical aortic valve replacement (SAVR). The purpose of this study was to compare left ventricular (LV) remodeling in patients with AS after treatment with TAVR or SAVR. ⋯ Patients undergoing SAVR had a larger LV mass regression at 1 year compared with patients undergoing TAVR, which may be due to increasing amounts of PVL and pacemakers in the TAVR group.