TY - JOUR T1 - Left main coronary artery lesion detected by transoesophageal echocardiography before cardioversion JF - Heart JO - Heart SP - 667 LP - 667 DO - 10.1136/hrt.82.6.667 VL - 82 IS - 6 AU - O DOVEN AU - B BERKALP AU - D ORAL Y1 - 1999/12/01 UR - http://heart.bmj.com/content/82/6/667.abstract N2 - A 60 year old white man with history of hypertensive heart disease had complained of dyspnoea for a month. Newly developed atrial fibrillation caused symptomatic deterioration. Routine precardioversion transoesophageal echocardiography to rule … ER -