TY - JOUR T1 - Persistent left with absent right superior vena cava JF - Heart JO - Heart SP - 88 LP - 88 DO - 10.1136/hrt.2010.209585 VL - 97 IS - 1 AU - Wai-ee Thai AU - John Gelman Y1 - 2011/01/01 UR - http://heart.bmj.com/content/97/1/88.abstract N2 - A patient with fever of unknown origin was transferred from a peripheral hospital for transoesophageal echocardiography (TOE) to exclude infective endocarditis. No vegetations were identified; however, a large coronary sinus (CS, 3.5 cm) was noted (panel A and video 1). Persistent left-sided superior vena cava (SVC) was confirmed following agitated saline contrast injection into the left antecubital vein … ER -