CBS 2019
CBSMD教育中心
中 文

急性冠脉综合征

Abstract

Recommended Article

Impact of tissue protrusion after coronary stenting in patients with ST-segment elevation myocardial infarction Complete Revascularization with Multivessel PCI for Myocardial Infarction A Novel Circulating MicroRNA for the Detection of Acute Myocarditis Red Cell Distribution Width in Patients with Diabetes and Myocardial Infarction: an analysis from the EXAMINE trial Nonculprit Lesion Myocardial Infarction Following Percutaneous Coronary Intervention in Patients With Acute Coronary Syndrome Association of Silent Myocardial Infarction and Sudden Cardiac Death Antiplatelet therapy in patients with myocardial infarction without obstructive coronary artery disease The (R)Evolution of the CICU - Better for the Patient, Better for Education

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 nonST-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 KoreaSingaporeHong 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 KoreaSingaporeHong 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.