Rates of revascularization and PCI:CABG ratio: a new indicator predicting in-hospital mortality in acute coronary syndromes

This study was designed to evaluate whether higher PCI:CABG ratios lead to higher in-hospital PCI or CABG mortality. Methods The National Readmission Database for years 2016 was queried for all hospitalized ACS patients who underwent coronary revascularization during their admission. The study population was derived from 355 US hospitals and included 103 021 patients. Hospitals were grouped based on their PCI:CABG ratio into low, intermediate, and high ratio quartiles with a median [interquartile ranges (IQR)] PCI:CABG ratio of 2.9 (2.5–3.2), 5.0 (4.3–5.9) and 8.9 (7.8–10.3), respectively multivariable logistic regression with adjustment for age, demographics and comorbidities were used to identify CABG:PCI ratio related risk for in-hospital CABG and PCI mortality. Results Higher PCI:CABG ratios correlated with an increased CABG mortality. There was a median (IQR) mortality of 2.5% (1.6–4.3) in the low ratio quartile; 3.1% (1.9–5.3) in the intermediate quartiles; and 5.3% (3.2–9.1) in the high ratio quartile (P
Source: Coronary Artery Disease - Category: Cardiology Tags: Myocardial Infarction/ACS Source Type: research