title: What's the difference between aspirin and nitroglycerin for heart attack prevention and treatment?
mesh_terms: D001241:Aspirin / Q000627:therapeutic use*; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D005996:Nitroglycerin / Q000627:therapeutic use*; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use*; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D010975:Platelet Aggregation Inhibitors; D014665:Vasodilator Agents; D005996:Nitroglycerin; D001241:Aspirin