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[Anomalous origin of the left coronary artery from the pulmonary artery (author's transl)]
Insights
A rare congenital heart defect, anomalous left coronary artery from the pulmonary artery, was diagnosed in a child presenting with myocardial infarction. Surgical correction by transplanting the coronary artery to the aorta was successful.
Area of Science:
- Pediatric Cardiology
- Congenital Heart Disease
- Cardiac Surgery
Background:
- Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital heart defect.
- This condition can lead to myocardial ischemia and infarction in infants and children.
- Early diagnosis and surgical intervention are crucial for favorable outcomes.
Observation:
- A three-year-old child presented with clinical and electrocardiographic findings suggestive of antero-lateral myocardial infarction.
- Diagnostic workup, including cardiac catheterization and coronary arteriography, confirmed ALCAPA.
- The patient exhibited symptoms consistent with significant cardiac malformation.
Findings:
- Successful surgical correction of ALCAPA was achieved by transplanting the anomalous left coronary artery to the aorta.
- Post-operative recovery was uneventful, with resolution of ischemic changes.
- Detailed clinical, electrocardiographic, and angiographic features of this anomaly were documented.
Implications:
- This case highlights the importance of considering ALCAPA in pediatric patients with myocardial infarction.
- Successful surgical repair can restore normal coronary perfusion and prevent long-term cardiac dysfunction.
- The presented case contributes to the understanding and management of this rare congenital anomaly.
Abstract:
The case of a three year-old child with anomalous origin of the left coronary artery from the pulmonary artery is presented. He had a clinical picture and an electrocardiographic pattern of antero-lateral myocardial infarction that suggested a cardiac malformation. Once the diagnosis was established by cardiac catheterization and coronary arteriography, the defect was successfully correted by transplanting the anomalous coronary vessel to the aorta. The clinical, electrocardiographic and angiographic features of the anomaly are given.