Table 2

Lesion and procedural characteristics

Variables	Patients (n=995)/ lesions (n=1242)
Target vessel location
Left main artery, n (%)	11 (0.9)
Left anterior descending artery, n (%)	580 (46.7)
Right coronary artery, n (%)	364 (29.3)
Left circumflex artery, n (%)	286 (23.0)
Saphenous vein graft, n (%)	1 (0.1)
Lesion classification (ACC/AHA score)
Type A, n (%)	76 (6.1)
Type B1, n (%)	197 (15.9)
Type B2, n (%)	258 (20.8)
Type C, n (%)	711 (57.2)
Total no. of stents, n	1398
No. of stents per patient, (mean±SD)	1.4±0.7
No. of stents per lesion, (mean±SD)	1.1±0.4
Average stent length (mm), (mean±SD)	26.6±9.3
Average stent diameter (mm), (mean±SD)	3.1±0.4
Total occlusion, n (%)	185 (14.9)
Chronic total occlusion, n (%)	113 (9.1)
Stent size description	Total no. of stents n=1398
Stent length (mm)
8	2 (0.1)
12	103 (7.4)
16	212 (15.2)
20	225 (16.1)
24	178 (12.7)
28	151 (10.8)
32	145 (10.4)
36	95 (6.8)
40	287 (20.5)
Stent diameter (mm)
2.00	3 (0.2)
2.25	9 (0.6)
2.50	191 (13.7)
2.75	247 (17.7)
3.00	469 (33.5)
3.50	422 (30.2)
4.00	57 (4.1)