Table 1

Coronary artery dimensions

Coronary artery segmentMean diameter (mm)SD
LM4.5020.8144
LAD
Proximal
4.0090.8368
LAD
Mid
3.0850.8088
LAD
Distal
2.2020.7305
LCx
Proximal
3.5870.8504
LCx
Mid
3.0010.8139
LCx
Distal
2.2910.7294
RCA
Proximal
3.7840.8303
RCA
Mid
3.0930.7208
RCA
Distal
2.4780.7171
  • LAD, left anterior descending; LCx, left circumflex; LM, left main; RCA, right coronary artery.