title: Estimates of left-ventricular volumes by equilibrium radionuclide ventriculography (ERNV): importance of attenuation and proper background correction.
mesh_terms: D002302:Cardiac Output; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D008722:Methods; D011877:Radionuclide Imaging; D013318:Stroke Volume