ArticleKorean journal of radiology2021
Late Gadolinium Enhancement of Left Ventricular Papillary Muscles in Patients with Mitral Regurgitation.
Article in Korean journal of radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- The Association Between Late Gadolinium Enhancement by Cardiac Magnetic Resonance and Ventricular Arrhythmia in Patients With Mitral Valve Prolapse: A Systematic Review and Meta-Analysis.Clinical cardiology · 2024Pooled it
- Prevalence and risk factors of pulmonary hypertension in maintenance hemodialysis patients based on echocardiography.Medicine · 2026Article
- Whole exome sequencing of 80 cases of sporadic mitral valve prolapse reveals novel disease-associated genes and variants in a Southern Chinese population.Genes & genomics · 2025Article
- Arrhythmic mitral valve prolapse: valve geometry and traction force quantification by echocardiography.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2024Article
- Left Ventricular Fibrosis by Cardiac Magnetic Resonance Tissue Characterization in Chronic Mitral Regurgitation Patients.Journal of clinical medicine · 2024Article
- Left ventricular fibrosis and CMR tissue characterization of papillary muscles in mitral valve prolapse patients.The international journal of cardiovascular imaging · 2024Article
- Left ventricular fibrosis in arrhythmic mitral valve prolapse: quantification and comparison of semi-automated techniques assessed by cardiac magnetic resonance.The international journal of cardiovascular imaging · 2024Article
- Research Opportunities in the Treatment of Mitral Valve Prolapse: JACC Expert Panel.Journal of the American College of Cardiology · 2022Review
- How to Clearly and Accurately Report Odds Ratio and Hazard Ratio in Diagnostic Research Studies?Korean journal of radiology · 2022Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveArrhythmogenic mitral valve prolapse (MVP) is an important cause of sudden cardiac death characterized by fibrosis of the papillary muscles or left ventricle (LV) wall, and an association between late gadolinium enhancement (LGE) of the LV papillary muscles and ventricular arrhythmia in MVP has been reported. However, LGE of the papillary muscles may be observed in other causes of mitral regurgitation, and it is not limited to patients with MVP. This study was to evaluate the association of LGE of the LV papillary muscles or ventricular wall on cardiac magnetic resonance imaging (CMR) and ventricular arrhythmia in patients with mitral regurgitation. MATERIALS AND
methodsThis study included 88 patients (mean age ± standard deviation, 58.3 ± 12.0 years; male, 42%) with mitral regurgitation who underwent CMR. They were allocated to the MVP (n = 43) and non-MVP (n = 45) groups, and their LGE images on CMR, clinical characteristics, echocardiographic findings, and presence of arrhythmia were compared.
resultsLV myocardial wall enhancement was more frequent in the MVP group than in the non-MVP group (28% vs. 11%,
conclusionLGE of the papillary muscles was present not only in patients with MVP, but also in patients with other etiologies of mitral regurgitation, and it was associated with high systolic BP and ventricular arrhythmia. Papillary muscle enhancement on CMR should not be overlooked.
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