Abstract:ObjectiveTo evaluate the influence of the crown-rump length and body mass index on
sonographic evaluation of the fetal heart using abdominal and vaginal routes in
the first trimester of pregnancy.MethodsWe conducted a cross-sectional study with 57 pregnant women between 12-14 weeks
(CRL≤ 84 mm). We evaluated the following fetal cardiac plans using the abdominal
and vaginal routes: four-chamber view, right ventricle outflow tract, left
ventricle outflow tract and aortic arch. We used the B-mode, color Doppler a… Show more
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