Hemodynamic mechanisms in patients with atrial functional and structural mitral regurgitation based on 4D flow cardiac MRI
4D flow MRI revealed that AFMR is associated with lower CO, higher pulmonary load and right ventricular enlargement, compressing the left ventricle, and increasing systemic EL. Longer Af duration correlates with higher EL in smaller left ventricles.
Authors
- Goki Inno
- Kazuki Noda (ORCID: https://orcid.org/0009-0000-5931-6139)
- Yosuke Takahashi (ORCID: https://orcid.org/0000-0003-2258-7204)
- Munehide Nagao
- T. Kawase (ORCID: https://orcid.org/0000-0002-9630-3473)
- Kenta Nishiya
- Ryo Nangoya
- Toshihiko Shibata (ORCID: https://orcid.org/0000-0002-1241-5065)
- Akimasa Morisaki (ORCID: https://orcid.org/0000-0001-9736-5257)
- Yukihiro Nishimoto
- Keiichi Itatani
Institutions
- Nagoya City University (JP)
- Osaka University Hospital (JP)
Publication Details
- Journal
- Journal of Thoracic Disease
- Published
- 2025-12-01
- DOI
- https://doi.org/10.21037/jtd-2025-1752
- Primary Topic
- Cardiac Imaging and Diagnostics
- Type
- article
- Field-Weighted Citation Impact
- 0.00