Dialysis patients (n=100) | Non-dialysis patients (n=100) | |
Before PTCA | ||
PTCA sites (n) | 120 | 120 |
Reference diameter (mm) | 2.9 (0.5) | 3.0 (0.5) |
MLD (mm) | 0.8 (0.4) | 0.7 (0.4) |
Diameter stenosis (%) | 71 (14) | 74 (14) |
Lesion length (mm) | 11 (5) | 11 (6) |
Procedural success | ||
Per patient | 90% | 93% |
Per lesion | 91% | 94% |
After successful PTCA | ||
PTCA sites (n) | 109 | 113 |
MLD (mm) | 2.4 (0.6) | 2.3 (0.7) |
Diameter stenosis (%) | 17 (12) | 18 (12) |
Coronary stenting | 40% | 40% |
Stent length (mm) | 11 (3) | 13 (6) |
Stent inflation pressure (atm) | 11 (2) | 12 (3) |
Values are mean (SD) or per cent.
MLD, minimum lumen diameter; PTCA, percutaneous transluminal coronary angioplasty.