TCT-731 Varying Pressure Recovery Characteristics Between Balloon Expandable Versus Self Expanding Valves
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American College of Cardiology"
DOI: 10.1016/j.jacc.2019.08.865
Abstract: Clinical studies show a discrepancy between pressure gradients (PGs) with balloon-expandable and self-expanding valves due to pressure recovery. The aim of this study was to elucidating physical mechanisms behind pressure recovery variations between the Edwards… read more here.
Keywords: self expanding; balloon expandable; pressure recovery; expanding valves ... See more keywords
A SYSTEMIC REVIEW AND META-ANALYSIS OF VALVE IN VALVE TRANSCATHETER AORTIC VALVE REPLACEMENT COMPARING BALLOON AND SELF EXPANDING VALVES
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American College of Cardiology"
DOI: 10.1016/s0735-1097(20)31880-5
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,… read more here.
Keywords: valve valve; aortic valve; expanding valves; valve ... See more keywords
IMMEDIATE POST-TAVR SIMULTANEOUS ECHOCARDIOGRAPHIC AND INVASIVE MEAN GRADIENTS IN BALLOON VS. SELF-EXPANDING VALVES: A MULTI-CENTER RETROSPECTIVE STUDY
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American College of Cardiology"
DOI: 10.1016/s0735-1097(20)32117-3
Abstract: Discordance between Echocardiographic (ECHO) and invasive (CATH) post-TAVR mean gradient (MG) has been reported. We sought to compare immediate post TAVR ECHO and CATH MG obtained simultaneously in balloon expanding (BEV) vs. self expanding valves… read more here.
Keywords: self expanding; post tavr; immediate post; post ... See more keywords
Evaluating the Validity of Risk Scoring in Predicting Pacemaker Rates following Transcatheter Aortic Valve Replacement
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Interventional Cardiology"
DOI: 10.1155/2020/1807909
Abstract: Introduction Requirement of permanent pacemaker (PPM) implantation is a known and common postoperative consequence of transcatheter aortic valve replacement (TAVR). The Emory risk score has been recently developed to help risk stratify the need for… read more here.
Keywords: self expanding; risk; risk score; pacemaker ... See more keywords
Horizontal Aorta in Transcatheter Self-Expanding Valves
Sign Up to like & getrecommendations! Published in 2021 at "Circulation: Cardiovascular Interventions"
DOI: 10.1161/circinterventions.121.010641
Abstract: Supplemental Digital Content is available in the text. Background: An increased degree of aortic angulation (AA) represents a challenging feature for bioprosthesis positioning. Whether AA has an impact on procedural outcomes of contemporary self-expanding valves… read more here.
Keywords: device success; expanding valves; self expanding;