Figure 1.

Coronary stenosis severity in patients with anomalous aortic origin of a coronary artery (AAOCA). Among 793 adults with an AAOCA, the maximum severity of coronary artery disease (CAD) stenosis was characterized for the left main, anterior descending, circumflex, and right coronary arteries. The heatmap depicts the proportions of anomalous and normal-origins coronaries with each stenosis severity. The stenosis in coronary arteries with normal origins was similar to those with anomalous origins after adjusting for age, sex, and comorbidities.