I-131 treatment for chronic heart disease.
D002316:Cardiotonic Agents; D002908:Chronic Disease; D006331:Heart Diseases / Q000628:therapy*; D006801:Humans; D007455:Iodine; D007457:Iodine Radioisotopes; D011868:Radioisotopes
D002316:Cardiotonic Agents; D007457:Iodine Radioisotopes; D011868:Radioisotopes; D007455:Iodine
HEART DISEASES/therapy; IODINE/radioactive