Human fetal cardiac function during the first trimester of pregnancy
نویسندگان
چکیده
منابع مشابه
Human fetal cardiac function during the first trimester of pregnancy.
OBJECTIVE To investigate first trimester human fetal cardiac function in relation to cardiac volume blood flow, and peripheral arterial and venous blood flow patterns. METHODS Transvaginal Doppler ultrasonography was performed in 16 uncomplicated pregnancies at 6+, 7+, 8+, 9+, and 10+ gestational weeks. The shape of the inflow waveform and the presence of atrioventricular valve regurgitation ...
متن کاملFetal cardiac function during the first trimester of pregnancy.
Chromosomally normal first trimester fetuses with an increased nuchal translucency measurement have an elevated risk of congenital heart defect (CHD). so there is an increased demand for imaging the fetal heart during the first and early second trimesters of pregnancy.Echocardiographic and anatomical correlations in firsttrimester fetuses show that by 11 weeks' gestation, the position of the fe...
متن کاملCARDIOVASCULAR MEDICINE Human fetal cardiac function during the first trimester of pregnancy
Objective: To investigate first trimester human fetal cardiac function in relation to cardiac volume blood flow, and peripheral arterial and venous blood flow patterns. Methods: Transvaginal Doppler ultrasonography was performed in 16 uncomplicated pregnancies at 6+, 7+, 8+, 9+, and 10+ gestational weeks. The shape of the inflow waveform and the presence of atrioventricular valve regurgitation ...
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OBJECTIVE To investigate maternal cardiac adaptation in the first trimester of pregnancy with increasing maternal parity. METHODS This was a cross-sectional study carried out at the antenatal clinic of a teaching hospital. We examined 4689 pregnant women at 11 + 0 to 13 + 6 weeks of gestation, performing two-dimensional echocardiography of the maternal left ventricle. There were 2352 parous a...
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ژورنال
عنوان ژورنال: Heart
سال: 2005
ISSN: 1355-6037
DOI: 10.1136/hrt.2003.029736