title: Cardiac output distribution in rats measured by injection of radioactive microspheres via cardiac puncture.
mesh_terms: D000818:Animals; D006328:Cardiac Catheterization; D002302:Cardiac Output / Q000187:drug effects; D006352:Heart Ventricles; D007267:Injections; D008297:Male; D008722:Methods; D008863:Microspheres; D010424:Pentobarbital / Q000494:pharmacology; D011865:Radioisotope Dilution Technique; D011868:Radioisotopes; D012413:Rubidium
chemical_list: D011868:Radioisotopes; D010424:Pentobarbital; D012413:Rubidium