RSC Adv
November 2023
Objective: The purpose of this study was to determine the long-term neurodevelopmental outcome in fetuses with severe tachy- or bradyarrhythmia.
Study Design: This was a follow-up study to assess the neurologic, mental, and psychomotor development in cases with fetal cardiac arrhythmia.
Results: A total of 44 fetuses were diagnosed with fetal tachy- or bradyarrhythmia: 28 fetuses had supraventricular tachycardia (SVT); 7 fetuses had atrial flutter (AF), and 9 fetuses had atrioventricular block (AVB).