Aorta to left ventricle tunnel presenting with cardiac failure in a neonate

We report an unusual case of an aorta to left ventricular communication in a neonate presenting with cardiac failure. Although extremely rare, this defect is the most common cause of abnormal blood flow from the aorta to a ventricle in infancy. Early diagnosis and prompt surgical repair are critical to management and results are generally excellent. Long-term follow-up is required to monitor for aortic insufficiency.