Fig. 1From: Aortic valve replacement in pediatric patients: 30 years single center experienceFrequency of AVR from 1985 to 2020. The frequency of AVR from May 1985 until April 2020 including the Ross procedure and Ozaki neo-cuspidization. Ross procedure was performed since 1991. *Decellularized homografts. AVR, aortic valve replacementBack to article page