American heart journal
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American heart journal · Jun 2006
Comparative StudyFeasibility and benefit of prehospital diagnosis, triage, and therapy by paramedics only in patients who are candidates for primary angioplasty for acute myocardial infarction.
Despite data showing that time to treatment is very important in ST-elevation myocardial infarct patients, unacceptable long delays to reperfusion remain present in daily life practice. We sought to evaluate the feasibility and effect of improving logistics by early infarct diagnosis in the ambulance and immediate triage to a percutaneous coronary intervention (PCI) center performed by paramedics only without interference of a physician. ⋯ Early, prehospital infarct diagnosis, triage, and therapy in the ambulance with direct transportation to the nearest PCI center, performed by trained paramedics only, is feasible in 95% of patients. Ambulance triage resulted in earlier diagnosis and initiation of therapy and was independently associated with a better left ventricular function and clinical outcome, as compared with triage and transportation from a referral non-PCI center.