Table 2

Calcium scores of different coronary arteries presurgery and postsurgery

Coronary arteriesAgatston scoreVolume scoreMass score
CCS before
CABG
Total CCS594±804402.1±523.1109.6±149.9
LM48±7732.9±51.59.8±17.4
LAD202±234155.4±181.242.7±57.2
LCx140±290110.5±22328.8±58.6
RCA248±418189.3±313.946.7±83.1
CCS after
CABG
Total CCS941±891729.6±693.3198.3±192.5
LM94±12772.9±98.921.4±31.2
LAD358±318280.8±253.672.1±66.1
LCx219±334174.1±268.750.5±84.3
RCA238±374335.1±455.586.5±121.9
Absolute
CCS change
Total CCS413±368327.5±315.188.8±74.3
LM46±7440.1±62.211.6±19.2
LAD156±159125.4±136.829.4±33.0
LCx98±15063.7±74.221.7±31.2
RCA182±239145.7±201.339.8±51.2
Annualised CCS changeTotal CCS65±5649.6±41.214.4±12.3
LM7±95.6±7.91.7±2.6
LAD23±2318.2±18.84.4±4.3
LCx14±1611.9±18.53.3±4.1
RCA31±3724.2±30.37.4±10.2
  • CABG, coronary artery bypass grafting surgery; CCS, coronary artery calcium score; LAD, left anterior descending artery; LCx, left circumflex artery; LM, left main coronary artery; RCA, right coronary artery.