A composite index for predicting improvement of mitral regurgitation in patients with multivalvular heart disease after transcatheter aortic valve replacement
This study identifies persistent atrial fibrillation, eccentric MR, and interventricular septal thickness as key independent predictors of MR improvement after TAVR. The derived composite index, with its outstanding predictive performance, provides a novel tool to aid in patient selection and prognostic assessment.
Authors
- Manman Ren
- Zheng Guo (ORCID: https://orcid.org/0000-0002-7082-5900)
- Lei Zheng (ORCID: https://orcid.org/0000-0002-6452-4124)
- Zhong-Fei Lu (ORCID: https://orcid.org/0000-0003-0155-8025)
- Zhen Wang (ORCID: https://orcid.org/0000-0003-4319-5314)
- Ting Geng (ORCID: https://orcid.org/0000-0002-0235-3112)
- Faxin Ren
- Zhi-Cheng Xiao
Institutions
- Chinese Academy of Medical Sciences & Peking Union Medical College (CN)
- Yuhuangding Hospital (CN)
- Fu Wai Hospital (CN)
Publication Details
- Journal
- Frontiers in Cardiovascular Medicine
- Published
- 2025-11-03
- DOI
- https://doi.org/10.3389/fcvm.2025.1679115
- Primary Topic
- Cardiac Valve Diseases and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00