Table 1.

The comparison of the clinical information and echocardiographic findings among the three groups

Index	Total (n = 56)	Group 1 (n = 20)	Group 2 (n = 18)	Group 3 (n = 18)	P Value
Male	31	11	5	10	0.061
Age	59.77 ± 10.30	56.02 ± 7.67	62.57 ± 11.82	59.77 ± 10.65	0.891
Smoking history	29	9	9	11	0.921
Diabetes history	28	9	11	8	0.789
Hypertension history	28	12	7	9	0.618
Hyperlipidemia history	25	8	7	10	0.513
LVEF (%)		61.24 ± 6.25	60.22 ± 6.15	61.94 ± 4.34
WMSI		1.22 ± 0.17	1.27 ± 0.17	1.55 ± 0.27*#

LVEF left ventricular ejection fraction, WMSI ventricular wall motion score index