5F GEC | 5-4F GEC | p | |
---|---|---|---|
Target vessels | |||
Left anterior descending artery | 98 (33.2) | 97 (30.3) | 0.45 |
Left circumflex artery | 33 (11.2) | 34 (10.6) | 0.83 |
Right coronary artery | 160 (54.2) | 185 (57.8) | 0.37 |
Vein graft | 4 (1.4) | 4 (1.3) | 0.91 |
Target lesions | |||
Type B2/C lesion | 16/279 | 15/305 | 0.68 |
Chronic total occlusion | 96 (32.5) | 129 (40.3) | 0.046 |
Lesion length | |||
≤ 20 mm | 32 (10.85) | 31 (9.69) | |
20–40 mm | 105 (35.59) | 85 (26.56) | |
> 40 mm | 158 (53.56) | 204 (63.75) | 0.031 |