CBS 2019
CBSMD教育中心
中 文

Acute Coronary Syndrom

Abstract

Recommended Article

Comparison in prevalence, predictors, and clinical outcome of VSR versus FWR after acute myocardial infarction: The prospective, multicenter registry MOODY trial-heart rupture analysis Outcome of Applying the ESC 0/1-hour Algorithm in Patients With Suspected Myocardial Infarction SCAI clinical expert consensus statement on the classification of cardiogenic shock: This document was endorsed by the American College of Cardiology (ACC), the American Heart Association (AHA), the Society of Critical Care Medicine (SCCM), and the Society of Thoracic Surgeons (STS) in April 2019 Implications of Alternative Definitions of Peri-Procedural Myocardial Infarction After Coronary Revascularization Coronary CT Angiography in Patients With Non-ST-Segment Elevation Acute Coronary Syndrome Transition of Macrophages to Fibroblast-Like Cells in Healing Myocardial Infarction Considerations for Single-Measurement Risk-Stratification Strategies for Myocardial Infarction Using Cardiac Troponin Assays Complete Versus Culprit-Only Lesion Intervention in Patients With Acute Coronary Syndromes

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.