Medicine A 45 year old man presents with central chest pain for 4 hours. Troponin I is 0.8ng/dl. Diagnosis is? A Anterior wall, STEMI B Anterior wall, NSTEMI C Unstable Angina D Prinzmetal angina 💡 Explanation A 45 year old man presents with central chest pain for 4 hours. Troponin I is 0.8ng/dl. Diagnosis is? ✓ Correct Answer: B. Anterior wall, NSTEMI