Sleep-disordered Breathing in Children with Cardiomyopathy

Abstract

Sleep-disordered breathing is common in children with cardiomyopathy. In our present study, 24% of participants exhibited primarily central sleep apnea. The severity of cardiac dysfunction, as measured by left ventricular end diastolic volume index and left ventricular end systolic volume index, is associated with central sleep apnea. Longitudinal research is necessary to better characterize sleep disorders and their impact on cardiac function in a large pediatric cardiomyopathy population.