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[Congenital aneurysms of the membranous ventricular septum (author's transl)]
Insights
Congenital aneurysms of the ventricular septum can be diagnosed via angiography. Surgical correction is effective for symptomatic cases causing heart obstruction or shunts.
Area of Science:
- Cardiology
- Congenital Heart Disease
- Medical Imaging
Background:
- Congenital aneurysms of the membranous ventricular septum are rare cardiac malformations.
- Diagnosis often relies on advanced imaging techniques like angiography.
Observation:
- Three cases of congenital aneurysm of the membranous ventricular septum were identified.
- One patient was asymptomatic, while two presented with significant cardiac complications.
Findings:
- Angiography successfully diagnosed the congenital aneurysms in all three patients.
- Symptomatic patients experienced right ventricular outflow tract obstruction or left-to-right shunting.
- Successful open-heart surgery was performed for the symptomatic cases.
- An unusual association with corrected transposition of the great vessels was noted in one case.
Implications:
- Early diagnosis and intervention are crucial for managing symptomatic congenital aneurysms.
- Angiography is a key diagnostic tool for these rare cardiac anomalies.
- Surgical correction offers a viable treatment option for obstructive or shunt-related complications.
Abstract:
In 3 patients with a congenital aneurysm of the membranous portion of the ventricular septum diagnosis could be made by angiography. One of these patients was clinically asymptomatic, while the two other patients were transferred for surgery because of right ventricular outflow tract obstruction or intracardiac left-to-right shunt. These both patients underwent successful open heart corrections. Aneurysms with a different intracardiac localization could be found. One of the cases represents an unusual association with corrected transposition of the great vessels.