In suspected STEMI, which action should be prioritized?

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Multiple Choice

In suspected STEMI, which action should be prioritized?

In STEMI, time to reperfusion is everything. The first and most critical step is obtaining a 12-lead ECG right away to look for ST-segment elevations that indicate a transmural myocardial infarction. This ECG confirms the diagnosis (or rules it out) and triggers the urgent STEMI pathway so the patient can receive reperfusion therapy as soon as possible, ideally via catheter-based PCI or, if PCI isn’t available promptly, thrombolysis. Starting antibiotics, getting a chest X-ray, or performing CT angiography don’t address the urgent need to restore blood flow and can delay reperfusion, which worsens outcomes. After the ECG confirms STEMI, the focus shifts to rapid reperfusion and ongoing ACS management.

In STEMI, time to reperfusion is everything. The first and most critical step is obtaining a 12-lead ECG right away to look for ST-segment elevations that indicate a transmural myocardial infarction. This ECG confirms the diagnosis (or rules it out) and triggers the urgent STEMI pathway so the patient can receive reperfusion therapy as soon as possible, ideally via catheter-based PCI or, if PCI isn’t available promptly, thrombolysis.

Starting antibiotics, getting a chest X-ray, or performing CT angiography don’t address the urgent need to restore blood flow and can delay reperfusion, which worsens outcomes. After the ECG confirms STEMI, the focus shifts to rapid reperfusion and ongoing ACS management.

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