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Improvement of Clinical Outcome in Patients With ST-Elevation Myocardial Infarction Between 1999 And 2016 in China : The Prospective, Multicenter Registry MOODY Study Contemporary Diagnosis and Management of Patients With Myocardial Infarction in the Absence of Obstructive Coronary Artery Disease: A Scientific Statement From the American Heart Association Efficacy and Safety of Low-Dose Colchicine after Myocardial Infarction Mortality in STEMI patients without standard modifiable risk factors: a sex-disaggregated analysis of SWEDEHEART registry data Optimal Timing of Intervention in NSTE-ACS Without Pre-Treatment The EARLY Randomized Trial Early Natural History of Spontaneous Coronary Artery Dissection Effect of a Restrictive vs Liberal Blood Transfusion Strategy on Major Cardiovascular Events Among Patients With Acute Myocardial Infarction and Anemia: The REALITY Randomized Clinical Trial Nonculprit Lesion Myocardial Infarction Following Percutaneous Coronary Intervention in Patients With Acute Coronary Syndrome Long-Term Outcomes of Patients With Late Presentation of ST-Segment Elevation Myocardial Infarction Colchicine Inhibits Neutrophil Extracellular Trap Formation in Patients With Acute Coronary Syndrome After Percutaneous Coronary Intervention

Original ResearchVolume 74, Issue 6, August 2019

JOURNAL:JACC Cardiovasc Interv. Article Link

Homeostatic Chemokines and Prognosis in Patients With Acute Coronary Syndromes

KC, M Hartford, A Ravn-Fischer, E Lorentzen et al. Keywords: acute myocardial infarction; CCL19; CCL21; prognosis; survival; unstable angina pectoris

ABSTRACT


BACKGROUND- The chemokines CCL19 and CCL21 are up-regulated in atherosclerotic disease and heart failure, and increased circulating levels are found in unstable versus stable coronary artery disease.

 

OBJECTIVES- The purpose of this study was to evaluate the prognostic value of CCL19 and CCL21 in acute coronary syndrome (ACS).

 

METHODS- CCL19 and CCL21 levels were analyzed in serum obtained from ACS patients (n = 1,146) on the first morning after hospital admission. Adjustments were made for GRACE (Global Registry of Acute Coronary Events) score, left ventricular ejection fraction, proB-type natriuretic peptide, troponin I, and C-reactive protein levels.

 

RESULTS- The major findings were: 1) those having fourth quartile levels of CCL21 on admission of ACS had a significantly higher long-term (median 98 months) risk of major adverse cardiovascular events (MACE) and myocardial infarction in fully adjusted multivariable models; 2) high CCL21 levels at admission were also independently associated with MACE and cardiovascular mortality during short-time (3 months) follow-up; and 3) high CCL19 levels at admission were associated with the development of heart failure.

 

CONCLUSIONS- CCL21 levels are independently associated with outcome after ACS and should be further investigated as a promising biomarker in these patients.