Frailty Status and Patient-Reported Outcomes in Octogenarians Following Transcatheter or Surgical Aortic Valve Replacement

Frantzen AT, Eide LSP, Fridlund B, Haaverstad R, Hufthammer KO, Kuiper KKJ, Lauck S, Ranhoff AH, Rudolph JL, Skaar E, Norekvål TM, on behalf of the CARDELIR Investigators