title: [Radioactive isotopes in the study of the cardiovascular system].
mesh_terms: D001164:Arteriovenous Fistula / Q000175:diagnosis*; D001811:Blood Volume Determination; D004905:Erythrocyte Aging; D004906:Erythrocyte Count; D005112:Extracorporeal Circulation; D006331:Heart Diseases / Q000175:diagnosis*; D006439:Hemodynamics; D006801:Humans; D011865:Radioisotope Dilution Technique; D011866:Radioisotope Renography
vernacular_title: Radioaktivnye izotopy v izuchenii serdechno-sosudistoĭ sistemy.