Left Ventricular Outflow Tract Obstruction Due to Accessory Mitral Valve Tissue
AMVT, although congenital, can present as LVOT obstruction, even in elderly patients. A crescendo systolic murmur with beat-to-beat variability is a clinical sign of dynamic obstruction caused by AMVT.
Authors
- Nozomi Morishita Watanabe (ORCID: https://orcid.org/0000-0002-3461-3660)
- Kazumasa Kurogi (ORCID: https://orcid.org/0000-0001-7889-7143)
- Yoshimasa Yamamura
- Yunosuke Matsuura (ORCID: https://orcid.org/0000-0003-2927-7284)
- Koji Furukawa (ORCID: https://orcid.org/0000-0002-5264-9659)
- Tomoaki Taniguchi
- Koichi Kaikita (ORCID: https://orcid.org/0000-0003-2962-8056)
Institutions
- University of Miyazaki (JP)
Publication Details
- Journal
- JACC Case Reports
- Published
- 2025-12-04
- DOI
- https://doi.org/10.1016/j.jaccas.2025.106288
- Primary Topic
- Cardiac Valve Diseases and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00