inflAmmatory maRkers in Blood and Thrombus Aspirated From Patients With acutE myocaRdial Infarction With St-segment elevAtion

Inclusion Criteria: * They include patients of both sexes, without limits of age, with a diagnosis of STEMI within 12 hours after the beginning of symptoms. ST-elevation myocardial infarction was defined in the presence of symptoms consistent, persistent elevation (\> 20 min) ST segment ≥ 1 mm in at least two contiguous leads or in the presence of left bundle branch block presumably new onset and cardiac troponin I elevation Exclusion Criteria: * Injury significant common core of left coronary artery (stenosis greater than or equal to 50% of the vessel lumen). * Pre-Fibrinolysis percutaneous coronary intervention. * Previous coronary bypass surgery. * Thyrotoxicosis. * Having an inflammatory systemic or local inflammatory process. * Malignant neoplasm. * Any disease that seriously compromise the prognosis and / or systemic inflammatory response generated. * No thrombotic material obtained in the thrombus or insufficient for performing biochemical determinations.