You are one of the PAs working in the emergency department and you read the following note: A 65-year-old male is referred from primary care with suspected ST-elevation myocardial infarction (STEMI). Ambulance paramedics report the patient received Aspirin 300mg in the primary care setting. The patient is haemodynamically stable upon arrival at the ED.

What is your next step in managing this patient?

• Arrange for an immediate ECG and activate the STEMI pathway.
• Request a Troponin test to confirm myocardial infarction.
• Administer IV Morphine for pain relief before further investigations.
• Request a chest X-ray to rule out other causes of chest pain.