Fig. 1From: Long-term outcome of interventional approaches for treatment of coronary artery fistulas: a retrospective cohort study in a great referral centerFistula between RCA and RA which has been closed with 2 PFM coils via retrograde approach. a, b; Dilated fistula between RCA and RA, which has been closed with 2 pfm coils via retrograde approach. c, d; Reduced CT/ratio after the coil embolizationBack to article page