title: Estrogen and heart attack.
mesh_terms: D004967:Estrogens / Q000627:therapeutic use*; D005260:Female; D020249:Hormone Replacement Therapy; D006801:Humans; D017258:Medroxyprogesterone Acetate / Q000627:therapeutic use; D009203:Myocardial Infarction / Q000517:prevention & control*
chemical_list: D004967:Estrogens; D017258:Medroxyprogesterone Acetate