Table 2.
Items | DES‐treated segment | DCB‐treated segment | p Value |
---|---|---|---|
n = 114 | n = 114 | ||
Preprocedural QCA | |||
Reference vessel diameter (mm) | 2.7 ± 0.3 | 2.3 ± 0.3 | <.001 |
Minimal lumen diameter (mm) | 0.4 ± 0.2 | 0.4 ± 0.2 | .721 |
Diameter stenosis (%) | 83.6 ± 7.4 | 81.5 ± 6.8 | .023 |
Lesion length (mm) | 33.0 ± 16.3 | 23.3 ± 8.9 | <.001 |
Postprocedural QCA | |||
Minimal lumen diameter (mm) | 2.4 ± 0.2 | 1.9 ± 0.3 | <.001 |
Diameter stenosis (%) | 10.7 ± 2.9 | 18.4 ± 7.3 | <.001 |
Acute gain (mm) | 1.9 ± 0.3 | 1.5 ± 0.3 | <.001 |
Note: Values are expressed as means ± SD.
Abbreviations: DCB, drug‐coated balloon; DES, drug‐eluting stents; QCA, quantitative coronary angiography.