Introduction
Unicuspid aortic valve (UAV) is an infrequent congenital anomaly
secondary to altered aortic cusp development from
tubercles1. A disordered number of cusps results from
fusion or duplication, with a reported occurrence with echocardiography
of 1% for bicuspid aortic valve (BAV), 0.05% for quadricuspid aortic
valve, and 0.02% for UAV2. Due to its rarity,
clinical progression and complications of UAV are not well known.