A 60-year-old male presents with intermittent substernal chest discomfort that occurs with exertion and resolves with rest. He has a history of hypertension and hyperlipidemia. An ECG at rest is unremarkable. Stress testing shows reversible ischemia in the anterior wall. Which of the following medications is most important for reducing the risk of myocardial infarction and death in this patient?

The correct answer to the question "A 60-year-old male presents with intermittent substernal chest discomfort that occurs with exertion and resolves with rest. He has a history of hypertension and hyperlipidemia. An ECG at rest is unremarkable. Stress testing shows reversible ischemia in the anterior wall. Which of the following medications is most important for reducing the risk of myocardial infarction and death in this patient?" is Option B: Aspirin.

The other options — A) Sublingual nitroglycerin, C) Metoprolol, D) Lisinopril — are incorrect for this USMLE Exam Prep question. As explained above: Aspirin (antiplatelet) and statins are crucial for reducing cardiovascular mortality in stable angina patients by preventing clot formation and plaque progression. Beta-blockers improve symptoms, but…