Right coronary artery subselective angiography with a 5-French catheter mimicking a coronary arteriovenous fistula

We report the case of a 58-year-old woman who underwent outpatient coronary angiography with SF catheters for atypical chest pain. Superselective angiography of a right superior septal artery mimicked a coronary arteriovenous fistula. Appropriate placement of the catheter in the ostium of the right coronary artery excluded the suspected anomaly