Transcatheter coil embolization of a coronary artery-left ventricular fistula associated with single coronary artery...

Area of Science:

• Cardiology
• Interventional Cardiology
• Congenital Heart Disease

Background:

• Single coronary artery anomaly is a rare congenital heart defect.
• Coronary artery fistulas, abnormal connections between a coronary artery and a heart chamber or vessel, can be associated with coronary anomalies.
• Transcatheter coil embolization is a standard treatment for coronary artery fistulas.

Purpose of the Study:

• To report a case of a patient with a single coronary artery anomaly and a concomitant coronary artery fistula.
• To illustrate the successful application of transcatheter coil embolization in managing this rare combined condition.

Main Methods:

• Diagnostic coronary angiography was performed to delineate the coronary anatomy and fistula.
• Transcatheter coil embolization was utilized to occlude the coronary artery fistula.
• Post-embolization angiography confirmed successful closure of the fistula.

Main Results:

• The patient presented with a single coronary artery anomaly and a coronary artery fistula.
• Successful transcatheter coil embolization was achieved, with no immediate complications.
• Angiographic follow-up confirmed the absence of the fistula and preserved coronary flow.

Conclusions:

• This case highlights that transcatheter coil embolization is an effective treatment for coronary artery fistulas, even in the presence of a single coronary artery anomaly.
• The successful management of this rare condition underscores the safety and efficacy of endovascular techniques in complex congenital coronary artery anomalies.