This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Pathology
[{'content': 'Pathognomic features of acute rheumatic fever is: \nSelect and explain. \nA. Pericarditis, B. Myocarditis, C. Mitral stenosis, D. Aschoffs nodules', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) Aschoffs nodules(Ref: Robbins 9th/pg 557-559)Aschoff Bodies are characteristic feature. However, if anistshkow cells are given in option, please mark that', 'role': 'assistant'}]