title: Beware cardiac arrest after heart attack.
mesh_terms: D016757:Death, Sudden, Cardiac / Q000209:etiology* / Q000517:prevention & control; D006323:Heart Arrest / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications* / Q000188:drug therapy / Q000517:prevention & control; D009752:Nutritional Status; D012307:Risk Factors