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. 2022 Apr 20;10:205–221. doi: 10.1016/j.xjon.2022.04.022

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© 2022 The Author(s)

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

Figure E1 — Flow diagram of overall cohort and modern subcohort. The cardiac catheterization database identified 620 patients who were previously coded for an anomalous aortic origin of a coronary artery (AAOCA) and atherosclerotic coronary artery disease (CAD) severity. An additional 273 patients were identified by querying the electronic medical records database and reviewing all available coronary imaging reports to confirm the presence of AAOCA and CAD assessment by invasive or computed tomography angiography. The combined cohorts of patients with AAOCA formed the overall cohort (n = 793) used in the primary analysis. The modern subcohort (n = 273) included more detailed coronary anatomy and was used for the secondary analysis. LMCA, Left main coronary artery; LAD, left anterior descending; LCx, left circumflex.