
A 75-year-old woman, G.D., is in the ER for chest pain that has now been diagnosed as heartburn. She is given lansoprazole (Prevacid, TAP) samples. Five months ago she had an acute myocardial infarction (MI) with stent placement. She was discharged on a daily regimen of clopidogrel (Plavix, Sanofi-Aventis) 75 mg, aspirin 80 mg, ezetimibe (Zetia, Merck/Schering-Plough) 10 mg, atorvastatin (Lipitor, Pfizer) 20 mg, sublingual nitroglycerin, metoprolol timed-release 50 mg, and valsartan (Diovan, Novartis) 160 mg.