ArticleThe International journal of angiology : official publication of the International College of Angiology, Inc2023
Clinical and Hemodynamic Factors Associated with Low Gradient Severe Rheumatic Mitral Stenosis.
Article in The International journal of angiology : official publication of the International College of Angiology, Inc, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 5 citations in OpenAlex.
- Clinical Characteristics, Hemodynamic Profile, and Outcomes in Patients With Low-Gradient and High-Gradient Severe Mitral Stenosis: Influence of Flow Status.Journal of the American Heart Association · 2025Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
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Abstract
Discrepancy between narrowed mitral valve area and transmitral gradient is not uncommon, suggesting the presence of low gradient (LG)-severe mitral stenosis (MS). Some clinical and hemodynamic factors are believed to associate with LG-severe MS. Transthoracic echocardiography reports were reviewed retrospectively to evaluate the association of all clinical and hemodynamic parameters with LG-severe MS. A 36% of total 322 patients was in the LG-severe MS group. In multivariate analysis, atrial fibrillation (95% confidence interval [CI] 4.60-16.71, odds ratio [OR] 8.77), net atrioventricular compliance > 4 mL/mm Hg (95% CI 3.96-14.25, OR 7.51), tricuspid regurgitation maximal velocity (TR Vmax) > 3.4 m/s (95% CI 0.13-0.48, OR 0.25), stroke volume index ≤ 35 mL/m
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Registered trials
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