Determinants of Disproportionality in Functional Mitral Regurgitation ― Importance of Mitral Valve Morphology ―
Background: Disproportionate (d-) functional mitral regurgitation (FMR) is characterized by greater mitral regurgitation (MR) severity than expected from left ventricular (LV) dilatation. Morphological determinants of this imbalance remain unclear.
Authors
- Yuki Izumi (ORCID: https://orcid.org/0000-0003-3004-906X)
- Mai Terada
- Yoshihito Arao
- Satonori Maekawara
- Ryosuke Higuchi (ORCID: https://orcid.org/0000-0002-3312-9922)
- Nobuo Iguchi (ORCID: https://orcid.org/0000-0002-5046-3463)
- Mamoru Nanasato
- Toyoaki Murohara
- Tomohiro Kaneko
- Nobuyuki Kagiyama
- Itaru Takamisawa
- Mitsuaki Isobe
- Mike Saji
Institutions
- Juntendo University (JP)
- Sakakibara Hospital (JP)
- Nagoya University (JP)
Publication Details
- Journal
- Circulation Journal
- Published
- 2026-09-15
- DOI
- https://doi.org/10.1253/circj.cj-26-0057
- Primary Topic
- Cardiac Valve Diseases and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Japan Society for the Promotion of Science