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Aortocoronary vein graft surgery in a cadaver kidney transplant recipient
Insights
A kidney transplant recipient experienced Prinzmetal angina and underwent successful aortocoronary vein grafting. The procedure resolved chest pain, preserving renal function, with no recurrence of angina for two years.
Area of Science:
- Cardiology
- Nephrology
- Transplant Surgery
Background:
- Prinzmetal angina, a condition causing chest pain due to coronary artery spasms, can occur in kidney transplant recipients.
- Cadaver kidney transplant recipients may present with complex cardiovascular conditions requiring specialized treatment.
Observation:
- A patient with a cadaver kidney transplant developed severe retrosternal chest pain indicative of Prinzmetal angina.
- Electrocardiogram showed ST-segment elevation in precordial leads, suggesting acute cardiac ischemia.
- Coronary arteriography revealed significant lesions in the proximal anterior descending artery.
Findings:
- Aortocoronary vein graft surgery was successfully performed to address the coronary artery lesions.
- The surgical intervention had no adverse impact on the patient's renal transplant function.
- Postoperatively, the patient remained free of angina symptoms for approximately two years.
Implications:
- This case highlights the feasibility and safety of aortocoronary vein grafting in kidney transplant recipients with Prinzmetal angina.
- Successful surgical management can effectively alleviate ischemic symptoms and preserve graft function in this high-risk population.
- Further research may explore optimal cardiovascular management strategies for transplant recipients presenting with coronary artery disease.
Abstract:
A case of Prinzmetal angina occurred in a recipient of a cadaver kidney transplant who was treated with aortocoronary vein graft. The patient had severe retrosternal chest pain associated with ST-segment elevation in the precordial leads. Coronary arteriograms disclosed two major lesions in the proximal anterior descending artery. Aortocoronary vein graft was successfully performed with no untoward effect on the renal status. The patient has been free of angina approximately two years postoperatively.