1Koide Y,Yotsukura M,Sakala K,et al. Investigation of the predictors of transition to persistent atrial fibrillation in patients with paroxysmal atrial fibrillation[J]. Clin Cardiol,2002,25:69-75.
5Henry WL,Morganroh J,Pearlman A,et al. Relation between echocardiographically determined lefft atrial size and atria! fibrillation[J]. Circulation, 1976,53(2):273-9.
6Tsang TS,Barnes ME,Bailey KR,et al. Left atrial volume: important risk marker of incident atrial fibrillation in 1655 older men and women[J]. Mayo Clin Proc,2001,76:467-75.
7Parkash R,Green MS,Kerr CR,et al. The association of left atrial size and occurrence of atrial fibrillation:a prospective cohort study from the Canadian Registry of Atrial Fibrillation[J]. Am Heart J,2004,148:649-54.
8Wozakowska-Kaplon B. Changes in left atrial size in patients with persistent atrial fibrillation:a prospective echocardiographic study with a 5-vearfollow-uo oeriodfJ|. Int J Cardiol,2005,101:47-52.
