Calcium scores of different coronary arteries presurgery and postsurgery
| Coronary arteries | Agatston score | Volume score | Mass score | |
| CCS before CABG | Total CCS | 594±804 | 402.1±523.1 | 109.6±149.9 |
| LM | 48±77 | 32.9±51.5 | 9.8±17.4 | |
| LAD | 202±234 | 155.4±181.2 | 42.7±57.2 | |
| LCx | 140±290 | 110.5±223 | 28.8±58.6 | |
| RCA | 248±418 | 189.3±313.9 | 46.7±83.1 | |
| CCS after CABG | Total CCS | 941±891 | 729.6±693.3 | 198.3±192.5 |
| LM | 94±127 | 72.9±98.9 | 21.4±31.2 | |
| LAD | 358±318 | 280.8±253.6 | 72.1±66.1 | |
| LCx | 219±334 | 174.1±268.7 | 50.5±84.3 | |
| RCA | 238±374 | 335.1±455.5 | 86.5±121.9 | |
| Absolute CCS change | Total CCS | 413±368 | 327.5±315.1 | 88.8±74.3 |
| LM | 46±74 | 40.1±62.2 | 11.6±19.2 | |
| LAD | 156±159 | 125.4±136.8 | 29.4±33.0 | |
| LCx | 98±150 | 63.7±74.2 | 21.7±31.2 | |
| RCA | 182±239 | 145.7±201.3 | 39.8±51.2 | |
| Annualised CCS change | Total CCS | 65±56 | 49.6±41.2 | 14.4±12.3 |
| LM | 7±9 | 5.6±7.9 | 1.7±2.6 | |
| LAD | 23±23 | 18.2±18.8 | 4.4±4.3 | |
| LCx | 14±16 | 11.9±18.5 | 3.3±4.1 | |
| RCA | 31±37 | 24.2±30.3 | 7.4±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.