Late-Onset Systolic Anterior Motion After Mitral Valve Repair
Late-onset SAM can occur years after mitral valve repair owing to leaflet elongation, left ventricular reverse remodeling, and a sigmoid septum. Totally endoscopic ring removal combined with the Alfieri stitch is a feasible and effective treatment.
Authors
- Hiroshi Nakanaga
- Minoru Tabata (ORCID: https://orcid.org/0000-0002-8718-0088)
- Shota Inoue (ORCID: https://orcid.org/0000-0002-8754-0397)
Institutions
- Juntendo University (JP)
- Juntendo University Hospital (JP)
- Toranomon Hospital (JP)
Publication Details
- Journal
- JACC Case Reports
- Published
- 2025-11-27
- DOI
- https://doi.org/10.1016/j.jaccas.2025.106249
- Primary Topic
- Cardiac Valve Diseases and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00