title: Comparative usefulness of cardiac imaging methods: the increasing role of cardiac ultrasound.
authors.forename: J
authors.initials: J
authors.lastname: Roelandt
authors.forename: G R
authors.initials: GR
authors.lastname: Sutherland
mesh_terms: D003116:Color; D003287:Contrast Media / Q000008:administration & dosage; D004452:Echocardiography / Q000379:methods; D006801:Humans; D007430:Intraoperative Care
chemical_list: D003287:Contrast Media