Why the study?
Does early intrauterine intervention restore normal fetal heart rhythm in fetuses with high-grade atrioventricular block?
Does early intrauterine intervention restore normal fetal heart rhythm in fetuses with high-grade atrioventricular block?
Early intrauterine intervention can restore normal heart rhythm in fetal high-grade AV block without structural abnormalities, though concurrent cardiomyopathy portends a poor prognosis.
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May support early fetal AV block intervention without structural disease; leaves open prognosis with cardiomyopathy.
Golbabaei et al. (2025) studied this question.
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