title: The comparison between non-invasive and invasive methods of stroke volume determination in children.
mesh_terms: D000293:Adolescent; D000328:Adult; D000792:Angiography; D006328:Cardiac Catheterization; D002302:Cardiac Output; D002648:Child; D002675:Child, Preschool; D004396:Coloring Agents; D004452:Echocardiography; D006801:Humans; D008722:Methods; D011877:Radionuclide Imaging; D013318:Stroke Volume
chemical_list: D004396:Coloring Agents