This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Peptic Ulcer Disease, Subject name: Medicine
Which is the most common cause of non-traumatic acute chest pain? 
Select and explain. 
A. Tuberculosis, B. GIT causes, C. Ischemic hea disease, D. Costochondritis
B: GIT causes
Answer: B: GIT causes 
Explanation: MCC of non-traumatic acute chest pain- GIT Causes > Ischemic Hea Disease