A 60-year-old with 45 minutes of crushing substernal chest pain has ST elevations in leads II, III, and aVF with reciprocal depressions in I and aVL. A PCI-capable cath lab is on-site. What is the best next step?AImmediate primary PCI with goal first medical contact-to-device time ≤90 minutesBAdminister fibrinolysis and delay cath until tomorrowCGive clopidogrel and observe for 6 hoursDTransfer to the nearest non-PCI hospital for stabilizationEWait for troponin to rise before reperfusionCheck my answer