Association of Type of Anesthetic and Outcomes in Transfemoral Aortic Valve Replacement

A dexmedetomidine- dominant anesthetic will be defined as an anesthetic that included a continuous infusion of dexmedetomidine within 15 minutes of anesthesia start. This group was subsequently modified in light of retrospective data collection to specify a group receiving dexmedetomidine in combination with propofol.

A propofol-dominant anesthetic will be defined as an anesthetic that included a continuous infusion of propofol within 15 minutes of anesthesia start. This definition was subsequently modified to include patients who received propofol infusion but not dexmedetomidine.