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[A case of isolated congenital mitral insufficiency]
1Department of Cardiovascular Surgery, Hyogo Prefectural Amagasaki Hospital, Japan.
Insights
A young girl with congenital mitral insufficiency and pulmonary hypertension underwent successful reconstructive surgery. The procedure significantly improved her mitral regurgitation, resolving wheezing and dyspnea.
Area of Science:
- Pediatric Cardiology
- Congenital Heart Disease
- Cardiac Surgery
Background:
- Congenital mitral insufficiency is a rare but serious heart defect.
- Pulmonary hypertension can develop secondary to left-sided heart lesions.
- Early diagnosis and intervention are crucial for managing pediatric heart conditions.
Observation:
- A 1-year and 8-month-old girl presented with wheeze and dyspnea.
- Diagnostic evaluations including echocardiogram and cardiac catheterization revealed isolated congenital mitral insufficiency with pulmonary hypertension.
Findings:
- The patient underwent successful reconstructive surgery involving suture of a clefted anterior mitral leaflet and annuloplasty.
- Postoperative recovery was uneventful.
- Significant improvement in mitral regurgitation was observed.
Implications:
- Surgical repair of congenital mitral insufficiency can effectively manage associated pulmonary hypertension.
- This case highlights the potential for successful surgical outcomes in complex pediatric congenital heart disease.
- Timely surgical intervention can lead to improved quality of life for affected children.
Abstract:
A 1-year and 8-month-old girl admitted to our hospital because of wheeze and dyspnea. Echocardiogram and cardiac catheterization confirmed isolated congenital mitral insufficiency with pulmonary hypertension. She was treated with reconstructive surgery consisting of suture of clefted anterior mitral leaflet and annuloplasty. Her postoperative course was uneventual and mitral regurgitation was remarkably improved.