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: Medicine
Most common cause of death in diphtheria is due to 
Select and explain. 
A. Airway compromise, B. Toxic cardiomyopathy, C. Sepsis, D. Descending polyneuropathy
B: Toxic cardiomyopathy
Answer: B: Toxic cardiomyopathy 
Explanation: Answer- B. Toxic cardiomyopathyMost common cause of death in diphtheria cardiomyopathy