Risk of Ischemic Stroke After Acute Myocardial Infarction in Patients Undergoing Coronary Artery Bypass Graft Surgery.

ABSTRACT: Only sparse epidemiological data are available regarding the risk of ischemic stroke (IS) after coronary artery bypass surgery (CABG). Here we aimed to describe the incidence and predictors of IS associated with CABG performed after acute myocardial infarction (AMI), as well as trends over time. We analyzed data for 248,925 unselected AMI patients. We separately analyzed groups of patients who underwent CABG early or late after the index infarction. IS incidence rates per year at risk were 15.8% (95% confidence interval, 14.5-17.1) and 10.9% (10.6-11.2), respectively, among patients with and without CABG in the early cohort, and 4.0% (3.5-4.5) and 2.3% (2.2-2.3), respectively, among patients with and without CABG in the late cohort. Predictors of post-AMI IS included prior IS, CABG, prior

SUBMITTER: Astrom A 

PROVIDER: S-EPMC7052208 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature