title: Blood minerals in cardiac emergencies.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D002118:Calcium / Q000097:blood*; D006801:Humans; D008274:Magnesium / Q000097:blood*; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood*
chemical_list: D008274:Magnesium; D002118:Calcium