Association of Pre-Operative Albuminuria with Post-Operative Outcomes after Coronary Artery Bypass Grafting.

ABSTRACT: The effect on post-operative outcomes after coronary artery bypass graft (CABG) surgery is not clear. Among 17,812 patients who underwent CABG during October 1,2006-September 28,2012 in any Department of US Veterans Affairs (VA) hospital, we identified 5,968 with available preoperative urine albumin-creatinine ratio (UACR) measurements. We examined the association of UACR<30, 30-299 and >=300 mg/g with 30/90/180/365-day and overall all-cause mortality, and hospitalization length >10 days, and with acute kidney injury(AKI). Mean ± SD baseline age and eGFR were 66 ± 8 years and 77 ± 19 ml/min/1.73 m(2), respectively. 788 patients (13.2%) died during a median follow-up of 3.2 years, and 26.8% patients developed AKI (23.1%-Stage 1; 2.9%-Stage 2; 0.8%-Stage 3) within 30 days of CABG. The median

SUBMITTER: George LK 

PROVIDER: S-EPMC4637927 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature