Which heart valve lasts longer? study compares two surgical options
Disease control
Completed
This study looked at 93 adults aged 60-74 who needed a new aortic valve. Researchers compared two types of replacement: a stented biological valve and a donated human valve (allograft). They tracked safety, survival, and how well the valves worked over time. The goal was to see w…
Sponsor: Chelyabinsk Regional Clinical Hospital • Aim: Disease control
Last updated May 17, 2026 14:41 UTC