Severe stenosis of a unicuspid aortic valve

Unicuspid aortic valve: More data and more doubts in the light of six years of follow-up observation

“…An unicuspid aortic valve is a rare congenital heart defect with an incidence is 0.02% [1,2]. The optimal time for cardiosurgical treatment in young adults with congenital aortic valve disease may be a matter of controversy [3,4].…”