Contribution margins and utilization of transcatheter aortic valve replacement versus surgical aortic valve replacement in the Medicare population.

Reddy KP, Shultz K, Eberly LA, Khatana SAM, Fanaroff AC, Kumbhani DJ, Elmariah S, Fiorilli P, Herrmann H, Desai ND, Atluri P, Szeto WY, McCarthy F, Cohen DJ, Groeneveld PW, Giri J, Nathan AS