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Management of bicuspid aortic valve disease in the transcatheter aortic valve implantation era

Heart BMJ

In an era of rapidly expanding use of transcatheter aortic valve implantation (TAVI), the management of patients with bicuspid aortic valve (BAV) disease is far less well established than in those with trileaflet anatomy.

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Early experience with a novel transapical transcatheter aortic valve system in patients with severe aortic stenosis: a prospective, multicenter study

Frontiers in Cardiovascular Medicine

ObjectivesRegistered, prospective, multicenter study of the short-term clinical outcomes of a novel transcatheter aortic valve system (Xcor system, Saint Medical Technology, Inc., Procedural, in-hospital, and follow-up clinical outcomes were evaluated after procedures.ResultsThe average age of the 130 patients was 71.24.4

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The feasibility of relaxation-enhanced angiography without contrast and triggering for preprocedural planning of transcatheter aortic valve implantation

Frontiers in Cardiovascular Medicine

Background Cardiovascular MRI is advantageous in transcatheter aortic valve implantation (TAVI) planning. Methods Thirty patients with severe aortic stenosis were prospectively enrolled. Transcatheter heart valve (THV) sizing was performed based on CCTA measurements and compared with 3D whole-heart MRI measurements.

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Outcomes Following Transcatheter Aortic Valve Replacement for Aortic Stenosis in Patients With Type 0 Bicuspid, Type 1 Bicuspid, and Tricuspid Aortic Valves

Circulation: Cardiovascular Interventions

BACKGROUND:Data concerning the outcomes of transcatheter aortic valve replacement in type 0 bicuspid aortic stenosis (AS) are scarce. Self-expanding transcatheter heart valves were used in the majority of patients (n=1160; 91.4%). In the matched population, differences in mortality (30 days: 4.2% 2.44];P=0.035).

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Transcatheter treatment of pure aortic regurgitation

Nature Reviews - Cardiology

Nature Reviews Cardiology, Published online: 27 June 2024; doi:10.1038/s41569-024-01059-1 Preliminary experience with the use of transcatheter aortic valve implantation (TAVI) to treat non-calcific aortic regurgitation has raised concerns about the short-term effectiveness of TAVI in this setting.

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Association of Bovine Arch Anatomy With Incident Stroke After Transcatheter Aortic Valve Replacement

Journal of the American Heart Association

BackgroundAcute ischemic stroke complicates 2% to 3% of transcatheter aortic valve replacements (TAVRs). This study aimed to identify the aortic anatomic correlates in patients after TAVR stroke.Methods and ResultsThis is a single‐center, retrospective study of patients who underwent TAVR at the Mayo Clinic between 2012 and 2022.

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Bicuspid Anatomy: Wrench Thrown in TAVR for Younger, Low-Risk Patients?

Med Page Today

(MedPage Today) -- PARIS -- Patients with questionable suitability for transcatheter aortic valve replacement (TAVR) in fact fared worse in the short term after the catheter-based procedure than after surgery, the NOTION-2 randomized trial showed.

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