Mr. Smith is a 73-year-old male who comes to the operating r…

Mr. Smith is a 73-year-old male who comes to the operating room for an endovascular abdominal aortic aneurysm repair under general anesthesia. He has a past medical history of coronary artery disease, s/p MI with PTCA and stenting 5 years PTA , Type II diabetes mellitus, and peripheral neuropathy. His medications include aspirin, clopidogrel, metformin, and amitriptyline. Which medications MUST be discontinued 7 days before surgery? (SELECT TWO)