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Published on: September 8, 2023
Management of Medium to Giant Coronary Artery Fistulas
Elizabeth Ghandakly1, Nicholas Szugye2, Mohamed Kanj3
1Department of Internal Medicine, Cleveland Clinic, Cleveland, Ohio, USA.
Insights
Coronary artery fistulas are rare but can cause symptoms. Management strategies, including transcatheter and surgical options, should be tailored to individual patient anatomy and fistula characteristics.
Area of Science:
- Cardiology
- Vascular Surgery
Background:
- Coronary artery fistulas (CAFs) are uncommon congenital or acquired cardiovascular abnormalities.
- Clinical presentation and management guidelines for CAFs lack specificity, particularly for symptomatic cases.
Abstract:
Coronary artery fistulas are rare and may present with varied symptoms depending on the size and hemodynamic burden of the shunt. The current guidelines provide limited specificity regarding management. We report a single-center experience with 6 adult patients who presented with symptomatic coronary artery fistulas, describing their clinical presentation, imaging findings, procedural strategies (including transcatheter and surgical approaches), and outcomes. This case series highlights the importance of a multimodality imaging approach and a tailored transcatheter or surgical strategy based on fistula size and anatomy.
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