Prevalence of deficient retro-aortic rim and its effects on outcomes in device closure of atrial septal defects.

ABSTRACT: Deficient retro-aortic rim is of concern as a risk factor for aortic erosion after device closure of atrial septal defects (ASD). However, its prevalence and contribution to technical failure and adverse outcomes have not been delineated. A single-center retrospective cohort study of children and adults undergoing cardiac catheterization for device occlusion of ASD from 1 January 1999 to 1 April 2012 was performed. Risk factors for technical failure and early adverse outcome were assessed using multivariate logistic regression. During the study period, 445 consecutive subjects with a median age of 5.9 years (range, 0.8-80 years) underwent catheterization. Of the subjects with reviewable echocardiograms, 60 % had deficient retro-aortic rim. No attempt at device closure was made for 3.6 % of

SUBMITTER: O'Byrne ML 

PROVIDER: S-EPMC4167195 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature