title: Hypocalcemia and congestive heart failure.
mesh_terms: D002118:Calcium / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy / Q000209:etiology*; D006801:Humans; D006996:Hypocalcemia / Q000150:complications*; D007223:Infant; D008297:Male; D012279:Rickets / Q000150:complications
chemical_list: D002118:Calcium