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Table 2 Quantitative coronary angiographic analysis

From: The Proliferation REduction with Vascular ENergy Trial (PREVENT)

 

32P group (n = 80)

Control (n = 25)

P value

Acute gain (mm)

1.9 ± 0.6 (n = 80)

1.9 ± 0.4 (n = 25)

ns

Late lumen loss (mm)

0.2 ± 0.6 (n = 73)

1.1 ± 0.7 (n = 23)

<0.0001

Late loss index (%)

11 ± 36 (n = 73)

55 ± 30 (n = 23)

<0.0001

Binary restenosis (>50%)

   

   Target site

6/73 (8%)

9/23 (39%)

0.0012

   Target site plus adjacent segments

17/76 (22%)

12/24 (50%)

0.018

  1. All values are means ± SD.