TCT-476 Hemodynamic Effects of Valve Asymmetry in Sapien 3 Transcatheter Aortic Valves
نویسندگان
چکیده
منابع مشابه
Transcatheter aortic valve replacement using the Edwards SAPIEN transcatheter heart valves.
Transcatheter aortic valve replacement has a place in the therapy for valvular aortic stenosis in a selected population of patients with increased risk for standard aortic valve replacement. The SAPIEN family of balloon-expandable transcatheter heart valves is the prototype that initiated this therapy and has undergone rapid development and evolution. The SAPIEN system has taught cardiologists ...
متن کاملTranscatheter aortic valve replacement with the SAPIEN 3: a new balloon-expandable transcatheter heart valve.
OBJECTIVES The aim of this study was to demonstrate the first-in-human feasibility and short-term clinical outcomes with a new balloon-expandable transcatheter heart valve (THV). BACKGROUND The SAPIEN 3 (S3) THV incorporates a paravalvular sealing system, an active 3-dimensional coaxial positioning catheter, and is compatible with a 14-F expandable sheath. METHODS The S3 THV was implanted i...
متن کاملProcedural Results and Clinical Outcomes of Transcatheter Aortic Valve Implantation in Switzerland: An Observational Cohort Study of Sapien 3 Versus Sapien XT Transcatheter Heart Valves.
BACKGROUND New generation transcatheter heart valves (THV) may improve clinical outcomes of transcatheter aortic valve implantation. METHODS AND RESULTS In a nationwide, prospective, multicenter cohort study (Swiss Transcatheter Aortic Valve Implantation Registry, NCT01368250), outcomes of consecutive transfemoral transcatheter aortic valve implantation patients treated with the Sapien 3 THV ...
متن کاملComparison of acute elastic recoil between the SAPIEN-XT and SAPIEN valves in transfemoral-transcatheter aortic valve replacement.
BACKGROUND The SAPIEN-XT is a newer generation balloon-expandable valve created of cobalt chromium frame, as opposed to the stainless steel frame used in the older generation SAPIEN valve. We sought to determine if there was difference in acute recoil between the two valves. METHODS All patients who underwent transfemoral-transcatheter aortic valve replacement using the SAPIEN-XT valve at the...
متن کاملAn Unusual Complication After Rupture of the SAPIEN 3 Valve Balloon During Transcatheter Aortic Valve Replacement.
Manuscript received January 7, 2016; accepted January 14, 2016. tomography scan showed an aortic annulus measuring 482 cm with an area-derived diameter of 24.8 mm and prominent calcifications at the sinotubular junction (Figure 1). An Edwards SAPIEN 3 (S3) 26-mm valve (Edwards Lifesciences, Irvine, California) was accordingly implanted via a left femoral approach. However, at the end of the val...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2017
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2017.09.590