This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pharmacology
A man presents with chest pain. ECG shows ST-segment depression in leads V1-V4. Which of the following should not be given? 
Select and explain. 
A. Beta blocker, B. Thrombolytic, C. Morphine, D. Aspirin
B: Thrombolytic
Answer: B: Thrombolytic 
Explanation: Thrombolytics like streptokinase, alteplase, reteplase are beneficial to patients with ST-elevated MI Max. benefit will be seen if they were given with 6 hours of the onset of MI Their use in ST depressed MI is contraindicated