Pathology The most characteristic histological finding of acute rheumatic carditis is:(1989) A Fibrinous pericarditis B Vegetations on mitral valve leaflets C Aschoff bodies in myocardium D Increased vascularity of the valves 💡 Explanation The most characteristic histological finding of acute rheumatic carditis is:(1989) ✓ Correct Answer: C. Aschoff bodies in myocardium