ST-segment recovery and prognosis in patients with ST-elevation myocardial infarction reperfused by prehospital combination fibrinolysis, prehospital initiated facilitated percutaneous coronary intervention, or primary percutaneous coronary intervention.

Complete ST-segment recovery (STR) is associated with favorable prognosis in ST-elevation myocardial infarction (STEMI). The optimal reperfusion strategy in patients presenting soon after symptom onset is still a matter of debate. STR for patients treated by prehospital combination fibrinolysis or prehospital initiated facilitated percutaneous coronary intervention (PCI) compared with primary PCI has not been assessed.