(Multisection^WO contrast) + (Multisection for left ventricular function^W contrast IV):Find:Pt:Chest>Heart:Doc:CT
(multisection^wo contrast) + (multisection for left ventricular function^w contrast iv):find:pt:chest>heart:doc:ct
CT Heart WO contrast IV and CT Heart for left ventricular function W contrast IV
ct heart wo contrast iv and ct heart for left ventricular function w contrast iv