Question

A 52-year-old woman presents with acute ST-elevation myocardial infarction (STEMI). She is already receiving dual antiplatelet therapy and has an appointment for urgent primary PCI. Which additional medication is most crucial to administer immediately unless contraindicated?

Accepted Answer

High-intensity statin (e.g., atorvastatin 80 mg)

Answer

Intravenous beta-blocker

Answer

Intravenous heparin infusion only

Answer

Fibrinolytic therapy

Answer

Magnesium infusion

Practice question

A 52-year-old woman presents with acute ST-elevation myocardial infarction (STEMI). She is already receiving dual antiplatelet therapy and has an appointment for urgent primary PCI. Which additional medication is most crucial to administer immediately unless contraindicated?