Mehmet Taşar, Osman Tansel Darçın, Okay Güven Karaca, Mehmet Kalender, Ayşe Gül Kunt

Keywords: Aortic valve; aortic valve insufficiency.


Quadricuspid aortic valve is an extremely rare congenital defect. Isolated form appears frequently. It is seen with aortic valve regurgitation in adulthood. This case report presents a rare clinical finding of an isolated quadricuspid aortic valve with aortic regurgitation in an 64-year-old female who was referred for cardiac evaluation due to newly identified murmur.