Characteristics | Patients = 276/Lesions = 353 |
Lesion Location | |
Left anterior descending, n (%) | 170 (48.2%) |
Right coronary artery, n (%) | 100 (28.3%) |
Left circumflex, n (%) | 78 (22.1%) |
Left main, n (%) | 1 (0.3%) |
Saphenous vein graft, n (%) | 4 (1.1%) |
ACC/AHA Lesion Classification | |
A, n (%) | 11 (3.1%) |
B1, n (%) | 71 (20.1%) |
B2, n (%) | 218 (61.8%) |
C, n (%) | 53 (15.0%) |
Lesion Characteristics | |
Long (≥30 mm) lesion, n (%) | 47 (13.3%) |
Bifurcation lesion, n (%) | 22 (6.2%) |
Calcified (moderate/severe), n (%) | 27 (7.6%) |
Restenotic lesion, n (%) | 22 (6.2%) |
Total occlusion, n (%) | 54 (15.3%) |
Direct stenting, n (%) | 8 (2.3%) |
No. of Diseased Vessels | |
Single vessel disease, n (%) | 186 (67.4%) |
Double vessel disease, n (%) | 75 (27.2%) |
Triple Vessel Disease, n (%) | 15 (5.4%) |
Procedural data | |
Total no. of stents, n | 476 |
No. of stents per patient, (mean ± SD, mm) | 1.72 ± 1.04 |
Average Stent Length, (mean ± SD, mm) | 21.8 ± 7.5 |
Average Stent Diameter, (mean ± SD, mm) | 3.0 ± 0.5 |