Table 1: Measurements of left bifurcation angle and left coronary diameters with corresponding VIE appearances.

PatientsAge/sexDiameter of left coronary arteryBifurcation angle (°)Types of plaquesVIE appearances
LAD (mm)LCx (mm)LAD-LCxCalcifiedNoncalcifiedMixedLADLCx

172/F3.43.6110.3LAD/LCxLCxIrregularSmooth
259/F3.73.2101LAD/LCxSmoothSmooth
359/M4.03.190.9LAD/LCxIrregularSmooth
452/M6.13.7134.5LAD/LCxLADIrregularSmooth
538/M3.01.655.3LADLADIrregularSmooth
653/F3.52.073LADSmoothSmooth
756/F2.52.273.9SmoothSmooth
849/M2.71.596.1SmoothSmooth
951/M3.22.488.8LADSmoothSmooth
1069/M5.32.5112.8LADLADIrregularSmooth
1155/M3.83.5111.3LAD/LCxSmoothSmooth
1258/M4.12.973.5LADSmoothSmooth
1356/M3.02.969.1LAD/LCxSmoothSmooth
1442/M3.92.9124LADSmoothSmooth
1556/F3.93.1105.1LAD/LCxIrregularIrregular
1661/M4.12.892LADLADIrregularSmooth
1755/M4.33.897LAD/LCxLADIrregularSmooth
1857/F3.62.976.1LADLADSmoothSmooth
1943/F5.23.9114.5LAD/LCxLADIrregularIrregular
2045/M2.82.6104.4LADSmoothSmooth
2165/F2.22.082SmoothSmooth
2260/M4.42.975.3LADSmoothSmooth
2361/M4.53.277LADSmoothSmooth
2466/F4.83.291LADIrregularSmooth
25 58/M5.13.892LADIrregularSmooth
26 63/M2.72.470SmoothSmooth
27 55/F3.22.960SmoothSmooth
28 47/F3.22.372SmoothSmooth
29 65/M2.82.090SmoothSmooth
30 65/F3.11.960SmoothSmooth
3160/M3.63.081LAD/LCxSmoothSmooth
3253/M4.73.499.3LADSmoothSmooth
3352/M3.22.677.3SmoothSmooth
3464/F4.22.7101SmoothSmooth
3558/F4.62.488.5LAD/LCxIrregularIrregular
3646/F3.62.872SmoothSmooth
3749/M3.42.483.5SmoothSmooth
3853/M5.72.597.7LAD/LCxIrregular Irregular
3954/F4.02.940.3SmoothSmooth
4051/F4.13.478.7LADSmoothSmooth
4147/M4.84.094.4LAD/LCxIrregularIrregular
4237/M3.22.777.4SmoothSmooth
4346/M3.43.171.3SmoothSmooth
4473/M5.44.286.5LAD/LCxIrregularIrregular
4548/M4.54.1102.2LADSmoothSmooth
4646/M4.02.9105SmoothSmooth
4746/F3.32.870.3SmoothSmooth
4871/M3.73.4104.5LADSmoothSmooth
4974/F3.92.396.8LADSmoothSmooth
5063/M4.23.7105.6LADIrregularSmooth

LAD: left anterior descending; LCx: left circumflex; VIE: virtual intravascular endoscopy.