ST elevation MI, next step? (561/1700)

A 48yo presents with severe chest pain since the last 40mins. In the ED he is given oxygen, GTN,
morphine. ECG=ST elevation. Bloods=increased troponin levels. What is the next step of
a. Beta blockers
b. Percutaneous angiography
c. Anticoagulant & heparin
d. Clopidogrel
e. Aspirin

answer: E

Next step is apsirin , after that PCI