Do type 1 diabetic children have echocardiographic signs of subclinical cardiac dysfunction?

Abstract

Background Diabetes mellitus is a major illness in which cardiac problems play a significant role in patient mortality.Objectives We aimed to evaluate whether children with diabetes mellitus type 1 have early echocardiographic signs of subclinical cardiac dysfunction and whether their sex, metabolic control, and duration of diabetes have an effect.Patients and methods A case–control study was performed from January 2022 to November 2022 that included 29 children and adolescents with type 1 diabetes aged from 4 to 15 years. A control group of 15 healthy children was also included. They were recruited from the pediatric endocrinology clinic, Al-Fayoum University Children’s Hospital, Al-Fayoum University, Egypt. Conventional echocardiographic study and tissue Doppler imaging measurements were done.Results With glycated hemoglobin levels less than 7%, the study group of diabetic children had inadequate glycemic control. There was a statistically significant low mean of fractional shortening and high mean of left ventricular septal wall thickness in diastole among diabetic children in comparison with controls, with P values of 0.04 and 0.038, respectively, but still within normal range.Conclusion Children with diabetes have poor glycemic control and scanty echocardiographic evidence of subclinical cardiac dysfunctions. According to the study, cardiac dysfunction in children with diabetes is uncommon. For the early identification of any potential cardiac dysfunctions, distant periodic cardiac examination using both conventional and tissue Doppler echocardiography is advised.