CBS 2019
CBSMD教育中心
中 文

急性冠脉综合征

Abstract

Recommended Article

ST-Segment Elevation Myocardial Infarction Patients in the Coronary Care Unit Is it Time to Break Old Habits? Complete Revascularization with Multivessel PCI for Myocardial Infarction Comparative Effectiveness of β-Blocker Use Beyond 3 Years After Myocardial Infarction and Long-Term Outcomes Among Elderly Patients Outcome of Applying the ESC 0/1-hour Algorithm in Patients With Suspected Myocardial Infarction Canadian Multicenter Chronic Total Occlusion Registry: Ten-Year Follow-Up Results of Chronic Total Occlusion Revascularization Efficacy and Safety of Stents in ST-Segment Elevation Myocardial Infarction Acute Noncardiac Organ Failure in Acute Myocardial Infarction With Cardiogenic Shock Long-Term Prognostic Implications of Previous Silent Myocardial Infarction in Patients Presenting With Acute Myocardial Infarction

Clinical TrialAvailable online 12 May 2017

JOURNAL:Cardiovasc Revasc Med. Article Link

Correlation and prognostic role of neutrophil to lymphocyte ratio and SYNTAX score in patients with acute myocardial infarction treated with percutaneous coronary intervention: A six-year experience

Zuin M, Rigatelli G, Roncon L et al. Keywords: Cardiovascular mortality; Myocardial infarction; Neutrophils-lymphocyte ratio

ABSTRACT

BACKGROUND/PURPOSE - The neutrophil/lymphocyte ratio (NLR) has been proposed as a prognostic marker in acute myocardial infarction (AMI). The aim of our study is to demonstrates the correlation between SYNTAX score (SXs) and NLR and its association with 1-year cardiovascular (CV) mortality in patients with ST-segment elevation myocardial infarction (STEMI) or non-ST-segment elevation myocardial infarction (NSTEMI) treated with percutaneous coronary intervention (PCI).


METHODS/MATERIALS - Over 6 consecutive years, (1st January 2010 and 1st January 2016) 6560 patients (4841 males and 1719 females, mean age 64.36±11.77years) were admitted for AMI and treated with PCI within 24-h. The study population was divided into tertiles based on the SXs.


RESULTS - Both in STEMI and NSTEMI groups, neutrophils and the SXs were significantly higher (p<0.0001) in upper versus lower among NLR tertiles and a significant correlation was found between the NLR and SXs (r=0.617, p<0.0001 and r=0.252, p<0.0001 for STEMI and NSTEMI groups, respectively). One-year CV mortality significantly raised up among the NLR tertiles in both STEMI and NSTEMI patients (p<0.0001). Multivariate analysis revealed that, after adjusting SXs and PAD, an NLR (≥3.9 and ≥2.7 for STEMI and NTEMI patients, respectively) was an independent significant predictor of 1-year CV mortality (OR 2.85, 95% CI 1.54-5.26, p=0.001 and OR 2.57, 95% CI 1.62-4.07, p<0.0001 for STEMI and NSTEMI respectively.) CONCLUSIONS: NLR significantly correlates with SXs and is associated with 1-year CV mortality in patients with STEMI or NSTEMI treated with PCI within 24-h.