Table 1 Clinical characteristics of the SR and AF patients
|  | SR (n = 8) | AF (n = 10) |
|---|---|---|
Gender (male/female) | 5/3 | 5/5 |
Age (years) | 50.16 ± 6.88 | 51.42 ± 7.12 |
LA size (mm) | 43.31 ± 3.23 | 57.65 ± 5.08* |
LVEF (%) | 61.34 ± 5.66 | 58.71 ± 3.81 |
NYHA class | II (6/8) / III (2/8) | II (7/10) / III (3/10) |