A 54-year-old man is rushed to ED with chest pain radiating to the jaw, diaphoresis, and vomiting for 30 minutes. ECG shows ST elevations in leads II, III, and aVF. What is the recommended immediate management?AA. Intravenous morphine and admission for observation onlyBB. Aspirin plus a P2Y12 inhibitor and urgent reperfusion therapyCC. High-flow oxygen only if saturations <85%DD. Oral nitrates and discharge if pain resolvesEE. Intravenous beta-blockers immediatelyCheck my answer