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': 'Agatson scoring is done for? \nSelect and explain. \nA. Coronary aery disease, B. End organ damage in hypeension, C. End organ damage in SLE, D. CHF with preserved', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Agatson scoring used to evaluate severity of calcification in coronary aery using MDCT (Multi Detector CT Scan) based on area and density of calcification.', 'role': 'assistant'}]