Transcatheter aortic valve implantation for combined aortic and mitral stenoses: Insights from the OCEAN-TAVI Registry.

ABSTRACT:

Aims

Mitral stenosis (MS) occasionally coexists with aortic stenosis (AS). Limited data are available regarding the functional class and clinical outcomes of patients who undergo transcatheter aortic valve implantation (TAVI) for combined AS and MS. This study compared the clinical outcomes in patients with and without MS who underwent TAVI for severe AS and assessed the impact of mitral annulus calcification (MAC) severity, transmitral gradient (TMG) and mitral valve area (MVA) on outcomes in patients with combined AS and MS.

Methods

We investigated patients in the OCEAN-TAVI registry who underwent TAVI. MS was defined as an MVA ≤ 1.5 cm² or TMG ≥ 5 mmHg. The composite of all-cause death and admission for heart failure was compared between patients with and witho

SUBMITTER: Kato N 

PROVIDER: S-EPMC11631303 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature