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Published on: May 28, 2019
Percutaneous Coronary Intervention in A Rare Case of Single Coronary Ostium Presented with ST Elevation Myocardial
Yavuzer Koza1, Hakan Tas1, Selim Aydemir1
1Department of Cardiology, Ataturk University School of Medicine, Erzurum, Turkey.
Insights
Anomalous aortic origin of the left coronary artery (AAOLCA) is a rare condition linked to sudden cardiac death. This case highlights successful intervention for ST-elevation myocardial infarction in a patient with AAOLCA.
Area of Science:
- Cardiovascular Medicine
- Congenital Heart Disease
Background:
- Anomalous aortic origin of the left coronary artery (AAOLCA) from the right sinus of Valsalva is a rare congenital anomaly.
- It is associated with a risk of sudden cardiac death, particularly during exercise.
Purpose of the Study:
- To report a rare case of ST-segment elevation myocardial infarction (STEMI) in a patient with AAOLCA.
- To describe the successful management of this complex case.
Main Methods:
- Case report of a patient presenting with inferior STEMI.
- Successful percutaneous coronary intervention (PCI) of the culprit artery.
Main Results:
- The patient presented with inferior STEMI due to AAOLCA.
- Successful PCI of the anomalous right coronary artery was achieved.
Conclusions:
- AAOLCA can present with STEMI, a rare but serious complication.
- Percutaneous coronary intervention can be a viable treatment option for STEMI in patients with AAOLCA.
Abstract:
Anomalous aortic origin of the left coronary artery (AAOLCA) from the right sinus of Valsalva is a very rare coronary anomaly that can lead to sudden cardiac death (SCD), usually during or after strenuous exercise. The anatomical variation can follow five different courses: interarterial, subpulmonic (intraconal or intraseptal), prepulmonic, retroaortic, or retrocardiac. The interarterial variation is the pattern that has a stronger relationship with SCD. In patients with AAOLCA, ST-segment elevation myocardial infarction (STEMI) is a rare clinical presentation, and the management of an anomalous infarct-related coronary artery may be technically challenging. We report a case of a patient with an AAOLCA who presented with inferior STEMI and who underwent a successful percutaneous coronary intervention of the right coronary artery.
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