This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'ST elevation is seen in all of the following conditions except : \nSelect and explain. \nA. Myocardial infarction, B. Coronary aery spasm, C. Constrictive pericarditis, D. Ventricular aneurysm', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Answer is C (Constrictive pericarditis) ST segment is measured from the end of QRS complex to the beginning of the T wave, and represents the time interval between ventricular depolarization and repolarization.', 'role': 'assistant'}]