Coronary atherosclerosis with dual coronary artery fistulas

Area of Science:

• Cardiology
• Congenital Anomalies
• Vascular Surgery

Background:

• Coronary artery fistula (CAF) is a rare congenital cardiovascular anomaly.
• Bilateral CAFs, originating from both the right and left coronary arteries, represent an even rarer presentation.
• Understanding the clinical spectrum and management of CAFs is crucial for patient outcomes.

Observation:

• This case highlights a rare instance of bilateral coronary artery fistulas.
• The patient experienced complications related to the fistula, necessitating intervention.
• The study focuses on the less common complication of myocardial infarction in the context of CAF.

Findings:

• Myocardial infarction is a less frequent complication of CAF compared to angina pectoris.
• Surgical intervention, including ligation of the CAF and coronary artery bypass grafting, was successfully employed.
• The treatment aimed to address both the fistula and associated coronary artery stenosis.

Implications:

• This case underscores the importance of considering rare congenital anomalies in the differential diagnosis of coronary artery disease.
• Effective surgical management strategies exist for complex CAFs, even with infrequent complications like myocardial infarction.
• Further research into the long-term outcomes of surgical interventions for bilateral CAFs is warranted.