Surgical correction of an atherosclerotic coronary artery aneurysm. Case report
Insights
This study details a successful surgical repair of a circumflex artery aneurysm and left anterior descending artery stenosis. The patient experienced symptom relief and maintained graft patency post-operation.
Area of Science:
- Cardiology
- Cardiac Surgery
- Vascular Medicine
Background:
- Coronary artery aneurysms and stenoses can lead to significant cardiovascular events.
- Symptomatic presentation of complex coronary artery disease requires effective therapeutic strategies.
Observation:
- A 56-year-old male presented with angina pectoris.
- Coronary angiography identified a circumflex artery aneurysm and a subtotal left anterior descending artery stenosis.
Findings:
- Surgical intervention involved aneurysm resection with venous patch closure and bypass grafting to the LAD and first marginal branch.
- Post-operative follow-up at three months confirmed graft patency and undisturbed flow in the reconstructed circumflex artery.
Implications:
- This case demonstrates the efficacy of surgical management for combined coronary artery aneurysm and stenosis.
- Successful reconstruction and revascularization can restore coronary blood flow and alleviate symptoms.
Abstract:
A 56-year-old male patient became symptomatic with angina pectoris. Selective coronary angiography revealed an aneurysm of the stem of the circumflex artery and a subtotal stenosis of the left anterior descending coronary artery (LAD). At cardiac surgery the anterior wall of the aneurysm was resected and the resulting defect closed with a venous patch. Bypass grafts to the LAD and the first marginal branch were also implanted. Three months later both grafts were shown to be patent, and flow through the reconstructed stem of the circumflex artery was undisturbed.
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