Congenital heart defects in children: association with maternal factors (results of a single-center study)

Objective: to identify the association of congenital heart defects in children with maternal factors. Material and methods. This retrospective study reviewed the medical records of 109 children who were treated in the cardiorheumatology department of Chelyabinsk Regional Children's Clinical Hospital between January 2016 and December 2018. All children underwent two-dimensional echocardiography with Dopplerography.