Impact of prehospital diagnosis in the management of ST elevation myocardial infarction in the era of primary percutaneous coronary intervention: reduction of treatment delay and mortality.

ObjectivesThe aim of the study is to assess, as primary endpoints, in-hospital mortality and percutaneous coronary intervention (PCI) mortality and to compare the outcome in ST elevation myocardial infarction (STEMI) patients with different pathways to a catheterization laboratory in the context of