Fig. 2From: Multiple accessory pathways coexisting with a persistent left superior vena cava: a case reportA Coronary sinus dilatation on transthoracic echocardiography. B Contrast-enhanced computed tomography: the vein draining into the right atrium through the coronary sinus at the junction of the left internal jugular and subclavian veins. Red arrow indicates enlarged coronary sinus, Blue arrows indicates persistent left superior vena cavaBack to article page