title: Noninvasive quantitation of the left heart by echocardiography and scintigraphy.
mesh_terms: D000465:Algorithms; D000792:Angiography; D000818:Animals; D016275:Atrial Function; D002306:Cardiac Volume; D004285:Dogs; D004452:Echocardiography / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006325:Heart Atria / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D006352:Heart Ventricles / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male; D011877:Radionuclide Imaging / Q000295:instrumentation / Q000379:methods*; D012016:Reference Values; D013318:Stroke Volume; D014055:Tomography, Emission-Computed / Q000295:instrumentation; D016276:Ventricular Function