Fig. 3From: Computed Tomography and Magnetic Resonance Imaging of the Coronary Sinus: Anatomic Variants and Congenital AnomaliesA 75-year-old male with severe tricuspid regurgitation. (a, b) Axial chest CT images demonstrate severe right atrial and ventricular enlargement secondary to severe tricuspid regurgitation. Right heart volume and pressure overload led to severe dilatation of the CS (arrow), IVC and hepatic veins (asterisks)Back to article page