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Congenital left ventricular apical aneurysm
Insights
A rare fibrous aneurysm of the left ventricular apex was found in a young girl. Surgical removal was successful, highlighting early detection for this asymptomatic cardiac condition.
Area of Science:
- Cardiology
- Pediatric Cardiology
- Cardiac Surgery
Background:
- Left ventricular apex aneurysms are rare cardiac conditions.
- Fibrous aneurysms are the rarest type, often asymptomatic and undetected until rupture.
Observation:
- An incidental chest X-ray revealed a left ventricular apex aneurysm in a healthy 3.5-year-old girl.
- Diagnostic procedures included heart catheterization and ciné-angiography.
- Surgical excision of the aneurysm was performed successfully.
Findings:
- Microscopic analysis confirmed the aneurysm comprised all three myocardial layers but showed significant fibrosis.
- The case was classified as a fibrous type of left ventricular aneurysm.
- No associated developmental defects were noted.
Implications:
- This case underscores the importance of accidental discovery via chest X-ray for rare, asymptomatic cardiac aneurysms.
- Surgical intervention offers a successful treatment option for fibrous left ventricular aneurysms.
- Early diagnosis and surgical management can prevent potentially fatal outcomes like rupture and sudden death.
Abstract:
An aneurysm of the left ventricular apex was accidently discovered on chest X-ray in an otherwise healthy 3 1/2-year-old-girl. Pre-operatively performed heart catheterization and ciné-angiography were followed by successful surgical removal of the aneurysm. Microscopic examination showed that the three layers of the myocardium were present, although it was degenerated by fibrosis. This case belongs to the fibrous type of aneurysm, which is the most rare type, not associated with other developmental defects, usually asymptomatic until there is rupture and sudden death, or the condition is accidentally discovered on chest X-ray and treated surgically.