Fetal echocardiography: Present and futu
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Rebecca Schulz Roczen
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Article
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1981
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John Wiley and Sons
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English
β 732 KB
## Abstract Fetal heart motion was observed by TβMβmode echocardiography from the twelfth to fortieth week of gestation in 47 apparently normal pregnancies. In the earliest case (at 12 weeks), cardiac pulsations were recorded in a fetus in which the heart sounds couldnot be detected by Doppler ultr