Review Article
Fallacies and Possible Remedies of the SYNTAX Score
Table 1
Weighting factor assignment to the RCA system for the right dominance in the SYNTAX score.
| | Segment number | Weighting |
| 1 | RCA proximal | 1.0 | 2 | RCA mid | 1.0 | 3 | RCA distal | 1.0 | 4 | Posterior descending artery | 1.0 | 16 | Posterolateral branch from the RCA | 0.5 | 16a | Posterolateral branch from the RCA | 0.5 | 16b | Posterolateral branch from the RCA | 0.5 | 16c | Posterolateral branch from the RCA | 0.5 |
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RCA = right coronary artery.
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