Dipyridamole n=550 | Conventional n=544 | p Value | |||||
---|---|---|---|---|---|---|---|
MLD (mm) before PTCA | 1.11 (0.41) | 1.03 (0.43) | 0.37 | ||||
MLD (mm) after PTCA | 1.96 (0.52) | 1.95 (0.49) | 0.92 | ||||
Vessel diameter (mm) before PTCA | 3.01 (0.66) | 3.01 (0.60) | 0.99 | ||||
Vessel diameter (mm) after PTCA | 3.01 (0.68) | 3.01 (0.55) | 0.94 | ||||
Stenosis degree (%) before PTCA | 63.2 (13.0) | 65.8 (14.5) | 0.27 | ||||
Stenosis degree (%) after PTCA | 34.8 (7.2) | 35.2 (7.1) | 0.88 | ||||
Stenosis length (mm) | 7.2 (3.4) | 7.7 (3.4) | 0.08 |
Data presented as mean (SD); MLD, minimal lumen diameter; PTCA, percutaneous transluminal coronary angioplasty.