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A Novel Wire-Assisted Percutaneous Mitral Commissurotomy.
Chala Fekadu Oljira1, Erik J S Packer2, Havard Dalen3
1Addis Abeba University, College of Health Sciences/Tikur Anbessa Specialiazed Hospital, Addis Abeba, Ethiopia.
JACC. Case Reports
|July 18, 2025
Summary
A novel wire-assisted method for percutaneous mitral commissurotomy proved feasible and safe in patients with severe rheumatic mitral stenosis. This technique achieved satisfactory results with no complications, offering a promising treatment option.
Area of Science:
- Cardiology
- Interventional Cardiology
- Cardiac Surgery
Background:
- Rheumatic mitral stenosis is a significant cause of cardiovascular morbidity.
- Long-standing symptoms and high Wilkins scores indicate complex disease.
- Percutaneous mitral commissurotomy (PMC) is an established treatment, but challenging in select cases.
Observation:
- A novel wire-assisted technique was employed for PMC in 5 patients.
- Patients presented with prolonged symptoms (mean 16.6 years) and severe stenosis (Wilkins score 9.4).
Findings:
- The wire-assisted PMC demonstrated high procedural feasibility.
- Satisfactory results were achieved in all patients.
- The procedure was associated with zero complications.
Implications:
- This novel approach offers a safe and effective alternative for complex rheumatic mitral stenosis.
- Wire-assisted PMC may expand treatment options for patients previously considered high-risk.
- Further studies are warranted to validate these findings in larger cohorts.
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