The Effect of Doppler Ultrasonography on Pregnancy Outcomes in Fetal Cardiac Activity Evaluations
نویسندگان
چکیده
Doppler ultrasound is widely used in obstetrics. However, the biological effects of high energy from ultrasonography have not been clearly revealed. Animal studies shown negative on fetus, but humans are limited. The aim this study to evaluate effect early pregnancy weeks (6-12 week) detect fetal cardiac activity outcomes (number births and abortions, type delivery, cesarean indications, birth week, preterm labor rates, weights, low-birth-weight infant).
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ژورنال
عنوان ژورنال: Annals of gynecology and obstetrics
سال: 2022
ISSN: ['2642-5033']
DOI: https://doi.org/10.36959/468/486