title: [Estimation of fractional distribution of cardiac output by whole-body thallium-201 scintigraphy during supine and sitting ergometer stress testing in normal subjects].
mesh_terms: D000328:Adult; D002302:Cardiac Output; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013794:Thallium Radioisotopes; D014915:Whole-Body Counting
chemical_list: D013794:Thallium Radioisotopes