This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Acute coronary syndrome, Subject name: Medicine
[{'content': 'Comment on the ECG given below. \nSelect and explain. \nA. Extensive anterior wall MI, B. Anterior wall MI, C. Inferior wall MI, D. Septal MI', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Notice the "tombstone pattern" of ECG throughout the precordial (VI-V6) and lead I and aVL This is seen in proximal LAD obstruction and indicates high possibility of cardiogenic shock developing in the patient Therefore ,extensive anterior wall MI', 'role': 'assistant'}]