Valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR) is approved in high-risk patients with failed surgical bioprostheses. It is unclear whether outcomes vary when using self- (SE) or balloon-expanding (BE) valves.… Click to show full abstract
Valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR) is approved in high-risk patients with failed surgical bioprostheses. It is unclear whether outcomes vary when using self- (SE) or balloon-expanding (BE) valves. A systematic review of PubMed, MEDLINE and EMBASE was performed. Event
               
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