Table 2 Angiographic characteristics.

Variable, n (%)	TMZ group (n = 136)	Control group (n = 130)	p Value
Lesion class*
A + B1	77 (56)	100(77)	<0.001
B2 + C	59 (44)	30 (23)	<0.001
Artery involved
Left main artery	0	0	1
Left anterior descending artery	62 (46)	65 (50)	0.55
Left circumflex artery	27 (20)	39 (30)	0.06
Right coronary artery	33 (24)	21 (16)	0.1
Diagonal	4 (3)	3 (2)	0.95
Saphenous venous graft	10 (7)	2 (2)	0.56
Bifurcation lesion	22 (16)	10 (8)	0.03
Mean (SD) LVEF (%)	65 (8)	62 (10)	0.7

LVEF, left ventricular ejection fraction; TMZ, trimetazidine.

*According to the American Heart Association/American College of Cardiology classification.