Fig. 5From: Computed Tomography and Magnetic Resonance Imaging of the Coronary Sinus: Anatomic Variants and Congenital AnomaliesUnroofed CS in a 9-year-old male. Cine balanced SSFP images in short-axis a and two-chamber planes b show a defect (asterisk) in the wall between the CS and the left atrium near the CS ostiumBack to article page