Table 1. Baseline clinical characteristics of AF group and non-AFheart disease control group.

	AF patient (931)	Control 1 (663)	P
Sex(M/F)	529/402	363/300	0.542
Age(years)	64.63±10.83	64.96±7.90	0.912
LAD, cm	42.93±4.97	40.34±6.87	0.000
LVEDD, cm	50.25±4.31	48.38±4.73	0.000
LVEF %	59.85±6.43	60.51±5.58	0.014
Hypertenion	36.8%	39.6%	0.225
Diabetes	7.70%	8.30%	0.656

LAD-left atrial dimension

LVEDD-left ventricular end diastolic dimension

LVEF-left ventricular ejection fraction

Control 1-non-AFheart disease group