Magnesium and sudden death from heart disease.
D003327:Coronary Disease / Q000401:mortality*; D003645:Death, Sudden / Q000209:etiology*; D006801:Humans; D007010:Hyponatremia / Q000401:mortality; D008275:Magnesium Deficiency / Q000150:complications* / Q000401:mortality; D009206:Myocardium / Q000378:metabolism*