Table 3

Results of quantitative coronary angiography

BaselineZESEESP value
(n=30)(n=30)
Follow-up(n=24)(n=22)
Procedure
 Reference vessel diameter (mm)2.18±0.402.38±0.590.1343
 Length of stenosis (mm)14.2±5.0914.1±6.410.9328
 Area stenosis (%)78.59±10.8882.15±13.470.2647
 Maximum balloon diameter (mm)2.81±0.462.65±0.520.2373
 Poststent insertion stenosis (%)14.88±7.0418.03±12.020.2197
 Improved stenosis65.55±15.0063.48±15.380.6011
 Acute loss (mm)0.42±0.480.59±0.450.1669
Follow-up
 Area stenosis (%)40.83±21.4639.58±21.160.8415
 Stent diameter reduction (%)−5.52±27.65−13.05±22.630.3130
 Late loss (mm)0.06±0.500.36±0.660.0833
  • Plus-minus values are mean±SD.

  • EES,  everolimus-eluting stent;  n, number;  ZES,  zotarolimus-eluting stent.