ArticleCirculation reports2026
Transcatheter Strategy for Severe Mitral Regurgitation Requiring Percutaneous Ventricular Assist Device Support.
Article in Circulation reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Background: Data on transcatheter strategies in patients with severe mitral regurgitation (MR) and advanced chronic heart failure requiring Impella support remain limited. Methods and Results: We retrospectively analyzed 33 patients with severe MR and advanced chronic heart failure requiring Impella support, treated with a transcatheter strategy (n=17) or a conservative strategy (n=16). In an overlapweighted Cox model, the transcatheter strategy was associated with a lower in-hospital mortality rate (hazard ratio, 0.13; 95% confidence interval, 0.03-0.52; P=0.004). Conclusions: A transcatheter strategy had survival benefit for this high-risk population.
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