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Table 2 Angiographic characteristics and in-hospital outcomes

From: Short- and long-term outcomes of single bare metal stent versus drug eluting stent in nondiabetic patients with a simple de novo lesion in the middle and large vessel

Characteristics BMS group
(N = 150 Pts)
DES group
(N = 85 Pts)
P value
Calcified lesion (%)    0.282
   None 79.9 70.6  
   Slightness 15.4 18.8  
   Moderation 3.4 8.2  
   Severity 1.3 2.4  
Lesion length (mm) 12.60 ± 4.05 11.65 ± 3.09 0.062
Percentage of lumen stenosis (%) 87.82 ± 8.70 85.73 ± 8.48 0.075
TIMI grade    0.030
   0 12.0 1.2  
   1 3.3 2.4  
   2 14.7 17.6  
   3 70.0 78.8  
Balloon predilatation (%) 63.3 56.5 0.300
Stent length (mm) 16.16 ± 2.81 16.06 ± 2.46 0.782
Stent diameter (mm) 3.85 ± 3.07 3.19 ± 0.24 0.050
Post-dilatation (%) 15.4 25.6 0.060
Vessel dissection (%) 0 1.2 0.363
Acute thrombosis (%) 3.3 0 0.162
Postprocedural residual stenosis (%) 0.21 ± 1.15 0.29 ± 1.61 0.656
In-hospital TLR (%) 0 1.2 0.183
In-hospital cardiac death (%) 0 0 ......
  1. Note: Pts, patients; TLR, target lesion revascularization.