Table 1.

The demographical and angiographic characteristics of patients

Age (year)	59. 33 ± 11. 20
Sex
(men, n=)	40 (% 81. 6)
(women, n=)	9 (% 18. 4)
BMI(kg/m2)	27. 50 ± 3. 41
Hypertension	23 (%. 47)
Diabetes	12 (% 24. 5)
Smoking	18 (% 36. 7)
Family history	13 (% 26. 5)
The diameter of Brachial artery
(men)	3.87 ± 0.41
(women)	3.56 ± 0.41
EF %	48. 39 ± 7. 37
Previous MI	33/49
Coronary angiography.	44/49
One vessel	13/49
Multivessel	32/49
Previous revascularization (CABG or PCI)	33/49

EF:Ejection fraction