Problem: A 48 year old male presents with complaints of erectile dysfunction over the past 6 months. He noticed it started about a month after his MI. He was seen recently by the cardiologist and his cardiac exam was stable. Which of the following would you look at first as the potential cause of his ED? Need solution? Get Online Service! Group of answer choices Isosorbide Mononitrate ER 30 mg qam Buproprion ER 150 mg qd ASA 81 mg daily Metoprolol ER 100 mg po qd