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Detection of the origin and proximal course of the coronary arteries
| Coronary artery | Total cohort | Quality grade 1 | Quality grade 2 | Quality grade 3 | Quality grade 4 | Quality grade 5 | P | |
|---|---|---|---|---|---|---|---|---|
| N = 111 | N = 1 | N = 10 | N = 22 | N = 41 | N = 37 | |||
| LAD | N (%) | 103 (93 %) | 0 (0 %) | 6 (60 %) | 20 (91 %) | 40 (98 %) | 37 (100 %) | <0.001 |
| LCX | N (%) | 97 (87 %) | 0 (0 %) | 6 (60 %) | 18 (82 %) | 37 (90 %) | 36 (97 %) | <0.01 |
| RCA | N (%) | 109 (98 %) | 1 (100 %) | 10 (100 %) | 21( 95 %) | 40 (98 %) | 37 (100 %) | 0.75 |
