Sinus Node Dysfunction After Percutaneous Transcatheter Closure of Right Coronary Artery–Superior Vena Cava Fistula

Abstract

Congenital right coronary artery-superior vena cava (RCA-SVC) fistula is rare and typically does not manifest any symptoms until the fifth decade of life. The present case demonstrates a 48-year-old woman who developed Sinus node dysfunction of unknown cause after Percutaneous coil embolization of the RCA-SVC fistula requiring permanent pacemaker. (Level of Difficulty: Intermediate.)

Keywords

• embolization
• fistula
• junctional rhythm
• palpitations
• sinus node