Abstract
BackgroundCirrhotic cardiomyopathy, hyperammonemia, and hepatorenal syndrome predispose to cardiac arrhythmias in End-stage liver disease (ESLD). ObjectivesAmong ESLD hospitalizations, we evaluate the distribution and predictors of arrhythmias and their impact on hospitalization outcomes. MethodsWe selected ESLD records from the Nationwide Inpatient Sample (2007–2014), identified concomitant arrhythmias (tachyarrhythmias and bradyarrhythmias), and their demographic and comorbid characteristics, and estimated the effect of arrhythmia on outcomes (SAS 9.4). ResultsOf 57,119 ESLD hospitalizations, 6,615 had arrhythmias with higher odds with increasing age, males, jaundice, hepatorenal syndrome, alcohol use, and cardiopulmonary disorders. The most common arrhythmias were atrial fibrillation, cardiac arrest/asystole, and ventricular tachycardia. After propensity-matching (arrhythmia: no-arrhythmia, 6,609:6,609), arrhythmias were associated with 200% higher mortality, 1.7-days longer stay, $32,880 higher cost, and higher rates of shock, respiratory and kidney failures. ConclusionsDue to worse outcomes with arrhythmias, there is a need for better screening and follow-up of ESLD patients for dysrhythmias.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have