Rare origin of left main coronary artery from non-coronary sinus with aortic coarctation

Coarctation of the Aorta and Anomalous Origin of the Left Coronary from the Opposite Sinus of Valsalva in a 6-Year-Old Male

Coarctation of the aorta is a form of congenital heart disease requiring surgical intervention. If is often associated with other forms of congenital heart disease. Anomalous origin of the left coronary artery (ALCA) from the opposite sinus of Valsalva is implicated in sudden cardiac death. We report the first case in the literature of coarctation of the aorta associated with ALCA from the opposite aortic sinus and describe surgical correction of these two lesions.

Controversies on the Cusp: Anomalous Origin of the Left Coronary Artery From the Non-Coronary Cusp

Anomalous origin of the left coronary artery from the non-coronary cusp (LCANCC) is extremely rare and its prognosis and management are still controversial. We present two cases of symptomatic women with LCANCC and a comprehensive review of 19 studies reporting the prevalence, presentation, and management of LCANCC among 174,262 patients. Despite case reports of LCANCC in the pediatric population suggest a much worse prognosis, the optimal risk-stratification scheme for this type of anomaly in adults is yet to be defined, and it should not necessarily be considered a benign condition solely based on its anatomic origin or lack of an interarterial course.