Annual diagnostic rate of coronary arteries abnormalities, from 2015 to 2019
| Total | 2015 | 2016 | 2017 | 2018 | 2019 | P for trend | |
| (N=5998) | (N=1065) | (N=1165) | (N=1171) | (N=1562) | (N=1035) | ||
| Diagnosis | |||||||
| AAOCA, n (%) | 47 (0.8 %) | 3 (0.3 %) | 6 (0.5 %) | 10 (0.9 %) | 12 (0.8 %) | 16 (1.5%) | 0.002 |
| Misdiagnosis, n (%) | 10 (0.2 %) | 3 (0.3 %) | 2 (0.2 %) | 2 (0.2 %) | 3 (0.3 %) | 0 (0.0 %) | 0.20 |
| Types of AAOCA | |||||||
| AOLCA, n (%) | 13 (0.2 %) | 0 (0.0 %) | 1 (0.1 %) | 3 (0.3 %) | 3 (0.2 %) | 6 (0.6 %) | 0.007 |
| AORCA, n (%) | 34 (0.6 %) | 3 (0.3 %) | 5 (0.4 %) | 7 (0.6 %) | 9 (0.6 %) | 10 (1.0 %) | 0.042 |
Data are categorical and described as counts (proportions).
AAOCA, anomalous aortic origin of coronary arteries; AOLCA, anomalous origin of the left coronary artery; AORCA, anomalous origin of the right coronary artery.