title: [Biological markers of myocardial necrosis].
abstract: New biological markers of myocardial injury have improved the management of patients with acute coronary syndromes. Among these markers, the most relevant are the cardiac troponins (troponin I and troponin T) because of their cardiospecificity, and myoglobin because of its combination of diagnostic sensitivity and usefulness for an early diagnosis. The serial analysis and combined use of both markers fulfill all diagnostic and prognostic requirements, and are helpful in indicating therapeutic strategies for acute coronary syndromes. However, these markers also have limitations, and their concentrations should always be interpreted in the light of the patient's clinical status.
authors.affiliation: Complejo de Urgencias, Emergencias y Críticos. Hospital de la Santa Creu i Sant Pau. Universidad Autónoma. Barcelona. España.
authors.forename: Miguel
authors.initials: M
authors.lastname: Santaló Bel
authors.forename: Josep
authors.initials: J
authors.lastname: Guindo Soldevila
authors.forename: Jordi
authors.initials: J
authors.lastname: Ordóñez Llanos
mesh_terms: D015415:Biomarkers / Q000097:blood*; D003327:Coronary Disease / Q000097:blood* / Q000473:pathology*; D003402:Creatine Kinase / Q000097:blood; D006801:Humans; D009206:Myocardium / Q000473:pathology*; D009211:Myoglobin / Q000097:blood; D009336:Necrosis; D014336:Troponin / Q000097:blood
chemical_list: D015415:Biomarkers; D009211:Myoglobin; D014336:Troponin; D003402:Creatine Kinase