PT - JOURNAL ARTICLE AU - Troughton, Richard W AU - Asher, Craig R AU - Klein, Allan L TI - The role of echocardiography in atrial fibrillation and cardioversion AID - 10.1136/heart.89.12.1447 DP - 2003 Dec 01 TA - Heart PG - 1447--1454 VI - 89 IP - 12 4099 - http://heart.bmj.com/content/89/12/1447.short 4100 - http://heart.bmj.com/content/89/12/1447.full SO - Heart2003 Dec 01; 89