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: Radiology
Cardiotoxicity caused by radiotherapy & chemotherapy is best detected by 
Select and explain. 
A. ECHO, B. ECG, C. Radionucletide Scan, D. Endomyocardial Biopsy
D: Endomyocardial Biopsy
Answer: D: Endomyocardial Biopsy 
Explanation: D i.e. Endomyocardial Biopsy and CT cause fibrosis; which can be best diagnosed by seeing the tissue under microscope Endomyocardial Biopsy.Q IInd best answer is Radionucleotide scanQ.