Hellow guys, Welcome to my website, and you are watching Aortic Root Remodeling with Ring Annuloplasty - (5) Annuloplasty using an external subvalvular ring. and this vIdeo is uploaded by sinan7535 - Sang-Ho Cho 조상호 at 2017-02-07T07:12:31-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
