scholarly journals P27.07: Feasibility of basic fetal heart imaging during first trimester

2017 ◽  
Vol 50 ◽  
pp. 244-245
Author(s):  
A. Gerede ◽  
E. Assimakopoulos ◽  
F. Rouvalis ◽  
B.C. Tarlatzis ◽  
A. Athanasiadis
Keyword(s):  
Fetal Heart ◽  
First Trimester ◽  
Heart Imaging

scholarly journals OP12.05: First trimester: two- or four-dimensional fetal heart study?

2012 ◽  
Vol 40 (S1) ◽  
pp. 91-91
Author(s):  
S. Tudorache ◽  
M. Cara ◽  
D. G. Iliescu ◽  
R. Dragusin
Keyword(s):  
Fetal Heart ◽  
First Trimester ◽  
Heart Study

441: Applicability of standardized fetal heart examination in obese population at first trimester

2018 ◽  
Vol 218 (1) ◽  
pp. S267
Author(s):  
Sifa Turan ◽  
Ruofan Yao ◽  
Lindsey Seger ◽  
Mehmet R. Asoglu ◽  
Chris R. Harman ◽  
...  
Keyword(s):  
Fetal Heart ◽  
First Trimester ◽  
Obese Population

scholarly journals Reference values for fetal heart rate in cattle in the first trimester of pregnancy

2019 ◽  
Vol 67 (2) ◽  
pp. 274-281
Author(s):  
Lea Lénárt ◽  
Marcel Taverne ◽  
Peter Wolleswinkel ◽  
Zoltán Gubik ◽  
László Molnár ◽  
...  
Keyword(s):  
Heart Rate ◽  
Fetal Heart Rate ◽  
Fetal Heart ◽  
First Trimester ◽  
Reference Curve ◽  
Singleton Pregnancy ◽  
Array Transducer ◽  
Significant Difference ◽  
Bovine Fetuses ◽  
First Trimester Of Pregnancy

The aim of this study was to create a fetal heart rate (FHR) reference curve for singleton bovine fetuses in the first trimester of gestation and to determine its possible relationship with the outcome of pregnancy. Forty-eight Holstein-Friesian cows with one fetus and five cows with twins were used. Fetal heart beatings were recorded on videotape during transrectal scanning with a 5 and/or 7.5 MHz linear array transducer on a weekly basis between Days 40 and 95 of gestation. FHR was calculated by averaging the results of five counts of the same record by the same observer. For singleton pregnancies, a reference curve was created using the mean, the standard deviation (SD) and the 5th and 95th percentiles. The FHR increased from Days 40–46 (173 beats/min) to Days 61–67 (183 beats/min). After a peak, the FHR decreased slowly until Days 89–95 (175 beats/min), while the SD increased. There was no significant difference between singleton and twin fetuses. in the aborted and lost fetuses in twin gestation due to fetal reduction, both bradycardia and tachycardia were detected compared to the singleton pregnancy reference curve.

scholarly journals Feasibility of 2D/4D ultrasound fetal heart scan during first trimester of pregnancy

2013 ◽  
Vol 23 (suppl_1) ◽  
Author(s):  
ML Cara ◽  
S Tudorache ◽  
DG Iliescu ◽  
I Prejbeanu ◽  
N Cernea
Keyword(s):  
Fetal Heart ◽  
First Trimester ◽  
4D Ultrasound ◽  
First Trimester Of Pregnancy

scholarly journals Detection of Fetal Heart Movement in First Trimester of Pregnancy using Pulsed Ultrasound

BMJ ◽  
1972 ◽  
Vol 4 (5838) ◽  
pp. 466-468 ◽  
Author(s):  
H. P. Robinson
Keyword(s):  
Fetal Heart ◽  
First Trimester ◽  
Pulsed Ultrasound ◽  
First Trimester Of Pregnancy

scholarly journals Comparison of ex-vivo high-resolution episcopic microscopy with in-vivo four-dimensional high-resolution transvaginal sonography of the first-trimester fetal heart

2012 ◽  
Vol 39 (2) ◽  
pp. 196-202 ◽  
Author(s):  
L. Gindes ◽  
H. Matsui ◽  
R. Achiron ◽  
T. Mohun ◽  
S. Y. Ho ◽  
...  
Keyword(s):  
High Resolution ◽  
Fetal Heart ◽  
Ex Vivo ◽  
First Trimester ◽  
Transvaginal Sonography

Gender-Related Differences in Fetal Heart Rate during First Trimester

2005 ◽  
Vol 21 (1) ◽  
pp. 144-147 ◽  
Author(s):  
D.S. McKenna ◽  
G. Ventolini ◽  
R. Neiger ◽  
C. Downing
Keyword(s):  
Heart Rate ◽  
Fetal Heart Rate ◽  
Fetal Heart ◽  
First Trimester

Cytogenetic analysis and fetal heart activity of spontaneous abortions in the first trimester

2002 ◽  
Vol 78 ◽  
pp. S250
Author(s):  
Kwang Moon Yang ◽  
Jin Hyun Jun ◽  
In Ok Song ◽  
Jin Yeong Kim ◽  
Jong Young Jun ◽  
...  
Keyword(s):  
Cytogenetic Analysis ◽  
Fetal Heart ◽  
First Trimester ◽  
Spontaneous Abortions ◽  
Heart Activity
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