The evolution of concomitant mitral regurgitation in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement: a prospective multi-center China-DVD2 cohort study.

Cardiol J · 2026 · PMC13189596 · PMID 40905652

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showed a trendno p-value reported

Baseline significant MR was not linked to worse outcomes, but MR improvement showed a trend toward better prognosis.

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