CBS 2019
CBSMD教育中心
中 文

急性冠脉综合征

Abstract

Recommended Article

In-Hospital Coronary Revascularization Rates and Post-Discharge Mortality Risk in Non–ST-Segment Elevation Acute Coronary Syndrome Ticagrelor versus Clopidogrel in Patients with STEMI Treated with Fibrinolytic Therapy: TREAT Trial Use of Mechanical Circulatory Support Devices Among Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock Stent Thrombosis Risk Over Time on the Basis of Clinical Presentation and Platelet Reactivity: Analysis From ADAPT-DES Prognostic value of fibrinogen in patients with coronary artery disease and prediabetes or diabetes following percutaneous coronary intervention: 5-year findings from a large cohort study Complete Revascularization During Primary Percutaneous Coronary Intervention Reduces Death and Myocardial Infarction in Patients With Multivessel Disease-Meta-Analysis and Meta-Regression of Randomized Trials Galectin-3 Levels and Outcomes After Myocardial Infarction: A Population-Based Study Association Between Collateral Circulation and Myocardial Viability Evaluated by Cardiac Magnetic Resonance Imaging in Patients With Coronary Artery Chronic Total Occlusion

Original ResearchVolume 74, Issue 11, September 2019

JOURNAL:J Am Coll Cardiol. Article Link

In-Hospital Coronary Revascularization Rates and Post-Discharge Mortality Risk in Non–ST-Segment Elevation Acute Coronary Syndrome

H Bueno, X Rossello, SJ Pocock et al. Keywords: in-hospital coronary revascularization rate; post-discharge mortality rate; non–ST-segment elevation acute coronary syndrome;

ABSTRACT


BACKGROUND - The relationship between in-hospital coronary revascularization rate (CRR) and post-discharge mortality rates in survivors of non–ST-segment elevation acute coronary syndrome (NSTE-ACS) at a system level is unclear.

 

OBJECTIVES- The purpose of this study was to evaluate CRR and 2-year post-discharge mortality rate (2YMR) in NSTE-ACS.

 

METHODS- CRR and 2YMR were analyzed by hospital rate of CRR (in deciles), by country, and by world region in 11,931 patients with NSTE-ACS who survived to discharge and were enrolled in the EPICOR (long-tErm follow uP of antithrombotic management patterns In acute CORonary syndrome patients) and EPICOR Asia: twin multinational, observational, prospective cohort studies.

 

RESULTS - Significant differences in patient baseline characteristics, medical therapies, CRR, and 2YMR were found. Mean CRR ranged from 0.0% to 96.8% in the first and tenth decile, respectively (p < 0.001); from 12.3% in Romania to 92.4% in Slovenia (p < 0.001); and from 53.9% in South East Asia (SEAsia) to 90.4% in South Korea–Singapore–Hong Kong. 2YMR varied significantly between hospital deciles of CRR (3.6% in tenth decile vs. 9.2% in first decile; p < 0.001), countries (lowest 1.5% in Slovenia, highest 19.4% in Malaysia; p < 0.001), and regions (lowest 3.8% in South Korea–Singapore–Hong Kong, highest 11.7% in SEAsia; p < 0.001). Poisson regression models, adjusted for 15 mortality predictors, showed a significant inverse association between CRR and 2YMR for hospitals (r = −0.90; p < 0.001), countries (r = −0.65; p < 0.001), and regions (r = −0.87; p = 0.005).

 

CONCLUSIONS - Higher CRRs at the hospital, country, and world region levels are strongly associated with higher post-discharge survival, suggesting CRR as a marker of higher system quality.