Coronary anomalies

Abstract Coronary artery anomalies (CAAs) are found in approximately 1–2% of the population. Although most CAAs are benign, approximately 20% manifest with a spectrum of clinical significance. Many CAAs are isolated primary anomalies, but they can be associated with other congenital heart diseases. In this chapter, CAAs are organized based on their deviation from normal coronary arteries in origin, termination, and body/course of the vessel. Each will be discussed in the context of its epidemiology, clinical significance, and special imaging considerations.