Left Ventricular Myocardial Work in Patients with Aortic Stenosis Measured by Cardiovascular Magnetic Resonance: A Proof-of-concept oleh Mohammed Taleb Almashhadani, Vigdis Rosseland, Eva Cecilie Knudsen, Darijan Ribic, Kristoffer Russell, Kaspar Broch, Anders Opdahl, Nils Einar Kløw, Kjersti Blom, Jon Arne Birkeland, Ivar Sjaastad, Emil Espe