title: Radiographic evaluation of formulas for left ventricular volume using canine casts.
mesh_terms: D000818:Animals; D004285:Dogs; D006321:Heart / Q000000981:diagnostic imaging*; D006352:Heart Ventricles / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D008433:Mathematics; D008722:Methods; D008961:Models, Structural; D009040:Motion Pictures; D009339:Needles; D010210:Papillary Muscles / Q000033:anatomy & histology; D011859:Radiography; D013679:Technology, Radiologic