The measurement of blood flow by the local clearance of radioactive sodium.
D001775:Blood Circulation; D006439:Hemodynamics; D006801:Humans; D011851:Radioactivity; D012964:Sodium; D012979:Sodium Radioisotopes; D012982:Sodium, Dietary
D012979:Sodium Radioisotopes; D012982:Sodium, Dietary; D012964:Sodium
BLOOD CIRCULATION; SODIUM, RADIOACTIVE