Prognostic value of myeloperoxidase concentration in patients with ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention

摘要

Inflammation plays an important role on every stage of atherosclerosis. Myeloperoxidase (MPO), a leukocyte-derived enzyme that participates in the innate immunity, probably is involved in many stages of atherothrombosis. According to the recent studies, MPO is related with unfavorable outcome in patients with chest pain and acute coronary syndromes. Its role in prediction of outcomes after ST-segment elevation myocardial infarction (STEMI) remains unclear.