Anatomical characteristics of anomalous left coronary artery from the opposite sinus (left-ACAOS) and its clinical relevance: A serial coronary CT angiography study

摘要

Anomalous left coronary artery from the opposite sinus (left-ACAOS) is a rare congenital heart disease. While “interarterial course” is considered as the malignant anatomic feature for these patients, a number of patients with left-ACAOS, who don’t follow the above anatomic pattern, were reported with ischemic symptoms.