Table 2 Number of coronary lesions, main culprit vessels, and infarction sites

Number of coronary lesions

Single-branch lesion

29 (20.7)

3 (9.40)

2.27

0.32

Double-branch lesions

32 (22.90)

9 (28.10)

Three-branch lesions

79 (56.40)

20 (62.50)

Main culprit blood vessel

Left coronary circumflex branch

29 (20.7)

3 (9.4)

2.59

0.27

Anterior descending

32 (22.90)

10 (31.30)

Right coronary artery

79 (56.40)

19 (59.40)

Infarction site

Lower wall

39 (27.9)

14 (43.80)

0.29^a

0.06^a

Anterior wall

46 (32.90)

13 (40.60)

4.35^b

0.037^b

NSTEMI

55 (39.3)

5 (15.60)

6.68^c

0.01*^c