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: Pathology
Tigered effect in myocardium is due to ? 
Select and explain. 
A. Malignant change, B. Fat deposition, C. Seen in rheumatic fever, D. Associated with myocarditis
B: Fat deposition
Answer: B: Fat deposition 
Explanation: Ans. is 'b' i.e., Fat deposition o Tigered effect is grossly apparent bands of yellowed myocardium (containing fat) alternating with bands of darker, red-brown, uninvolved hea.