Population
A 77-year-old woman with stable chest discomfort
Design
Case report
Key result
CCTA identified a rare anomalous right coronary artery originating from the proximal left anterior descending artery in a 77-year-old woman with chest discomfort.
Authors
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Supports CCTA for rare coronary anomaly detection in symptomatic elderly; extends known variants of RCA from proximal LAD.
Demonstrates the utility of CCTA in identifying rare coronary anomalies such as the right coronary artery originating from the left anterior descending artery.
Hundal et al. (2026) studied this question. CCTA identified a rare anomalous right coronary artery originating from the proximal left anterior descending artery in a 77-year-old woman with chest discomfort.