Anomalous Left Coronary Artery Originating from the Right Coronary Sinus with an Interarterial Course: a Case Report and Literature Review

Abstract

Introduction: The diagnosis of coronary artery anomalies (CAAs) can be challenging due to the highly variable manifestations and symptoms. CAAs occur in less than 1% of the population. Multidetector cardiac computed tomography angiography (CTA) provides excellent spatial and temporal resolution for the imaging of CAAs. This case report describes an anomalous origin of the left main coronary artery.

Keywords

• coronary artery anomaly
• computed tomography angiography