1Kannel MB,Abbott RD,Savage DD,et al. Epidemiologic features of chronic atrial fibriUatin: the Framingham Study. N Engl J Med, 1982,306:1018~1022.
2Petersen P,Kastrup J,Brinch K,et al. Relation between left a trial diameters and duration of atrial fibrillation. Am J Cardiol, 1987,60:382~384.
3Keren G,Etzion T,Sherez J,et al. Atrial fibrillation and atrial enlargement in patients with mitral stenosis. Am Heart J, 1987, 114:1146~1155.
4Vaziri SM,Larson MG,Benjamin E J,et al. Echocardiographic predictor of nonrheumatic atrial fibrillation: the Framingham Heart Study. Circulation,1994,89:724~730.
5Pasaty BM,Manolio TA,Kuller LH,et al. Incidence of and risk factors for atrial fibrillation in older adults. Circulation, 1997,96: 2455~2461.
6Tsang TS,Barnes ME,Bailey KR,et al. Left atrial volume: im portant risk marker of incident atrial fibrillation in 1655 older men and women. Mayo Clin Proc,2001,76(5):467~475.
7Lester S J,Ryan EW,Schiller NB,et al. Best method in clinical practice and research studies to determine left atrial size. Am J Cardiol, 1999,84:829~832.
8Sanfilippo AJ,Abascal VM,Sheehan M,et al. Atrial enlargement as a consequence of atrial fibrillation:a prospective echocardiographic study. Circulation,1990,82: 792~797.
9Suarez GS,Lampert S,Ravid S,et al. Changes in left atrial size in patients with lone atrial fibrillation. Clin Cardiol,1991,14 (8): 652~656.
10Villecco AS,Pilati G,Bianchi G,et al. Left atrial size in parox ysmal atrial fibrillation: echocardiographic evaluation and follow up. Cardiology, 1992,80(2):89~93.