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Stenting Left Main

科研文章

荐读文献

Left main coronary angioplasty: early and late results of 127 acute and elective procedures Percutaneous Coronary Intervention of Left Main Disease: Pre- and Post-EXCEL (Evaluation of XIENCE Everolimus Eluting Stent Versus Coronary Artery Bypass Surgery for Effectiveness of Left Main Revascularization) and NOBLE (Nordic-Baltic-British Left Main Revascularization Study) Era Contemporary Use and Trends in Unprotected Left Main Coronary Artery Percutaneous Coronary Intervention in the United States: An Analysis of the National Cardiovascular Data Registry Research to Practice Initiative Revascularization in Patients With Left Main Coronary Artery Disease and Left Ventricular Dysfunction Percutaneous coronary intervention versus coronary artery bypass grafting in patients with three-vessel or left main coronary artery disease: 10-year follow-up of the multicentre randomised controlled SYNTAX trial Long-term outcomes after stenting versus coronary artery bypass grafting for unprotected left main coronary artery disease: 10-year results of bare-metal stents and 5-year results of drug-eluting stents from the ASAN-MAIN (ASAN Medical Center-Left MAIN Revascularization) Registry Impact of Lesion Preparation Strategies on Outcomes of Left Main PCI: The EXCEL Trial Optimizing outcomes during left main percutaneous coronary intervention with intravascular ultrasound and fractional flow reserve: the current state of evidence Unprotected Left Main Disease: Indications and Optimal Strategies for Percutaneous Intervention Impact of SYNTAX Score on 10-Year Outcomes After Revascularization for Left Main Coronary Artery Disease

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.