Table 1. Patients' Characteristics.
SR(n = 10) | AF(n = 13) | |
Age(years) | 53.2±13.4 | 52.7±9.7 |
Sex | 4M/6F | 5M/8F |
EF (%) | 58.9±7.2 | 58.8±8.0 |
LA diameter(mm) | 47.8±4.9 | 59.4±10.5* |
Cardiac Function(NYHA) | 2II/8 III | 3II/10 III |
There were no significant statistical differences between sinus rhythm group and AF group in sex, the kind of EF and degrees of cardiac function. *P<0.01 vs. SR. Atrial fibrillation, atrial fibrillation, SR, sinus rhythm; EF, left ventricular ejection fraction; LA, left atrium, NYHA, the New York Heart Association.