Reperfusion by Primary Percutaneous Coronary Intervention in Patients With ST-Segment Elevation Myocardial Infarction Within 12 to 24 Hours of the Onset of Symptoms (from a Prospective National Observational Study [PL-ACS])

Study Questions:

Is there benefit of reperfusion by percutaneous coronary intervention (PCI) performed between 12-24 hours of symptom onset in patients presenting with ST-elevation myocardial infarction (STEMI)?