Heart valve showdown: which replacement lasts longer in seniors?
Disease control
Completed
This study looked at two surgical options for replacing a worn-out aortic heart valve in people aged 60-74. Researchers compared a standard stented biological valve with a donated human valve (allograft) to see which led to better survival and fewer complications. The goal was to…
Sponsor: Chelyabinsk Regional Clinical Hospital • Aim: Disease control
Last updated Jun 27, 2026 07:53 UTC