Ultrasound - Fetal Heart Rate: Difference between revisions

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{{Movie header}}
{{Movie header}}
<mediaplayer width='680' height='540' image="http://php.med.unsw.edu.au/embryology/images/c/c7/Week12_fetal_heart_rate-icon.jpg">file:Week12_fetal_heart_rate.mp4</mediaplayer>
 
<html5media height="560" width="680">File:Week12_fetal_heart_rate.mp4</html5media>
 
[[Media:Week12_fetal_heart_rate.mp4|'''Click Here''' to play on mobile device]]


[[File:Week12_fetal_heart_rate-icon.jpg|thumb|Measuring the fetal heart rate from ultrasound.]]
[[File:Week12_fetal_heart_rate-icon.jpg|thumb|Measuring the fetal heart rate from ultrasound.]]
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See also the audio recording of heart sounds [[Quicktime_Movie_-_Fetal_Heart_Rate_01|Quicktime version]] |  gestational age (GA) week 17.
Listen also the audio recording of an older fetus heart sounds [[Fetal_Heart_Sounds_Audio|Fetal Heart Sounds week 15 ({{GA}} Week 17)]].
 
<mediaplayer width='680' height='50' image="http://php.med.unsw.edu.au/embryology/images/c/c7/Week12_fetal_heart_rate-icon.jpg">file:Week17 fetal heart rate.mp4</mediaplayer>
 


[[Movie_-_Fetal_Heart_Rate_01|Flash version]].
<html5media height="200" width="500">File:Week17 fetal heart rate.mp3</html5media>




:'''Links:''' [[Media:Week12_fetal_heart_rate.mp4|MP4 version]] | [[Media:Week12_fetal_heart_rate.mov|Quicktime version]] | [[Cardiovascular_System_-_Heart_Rate_Development|Heart Rate Development]] | [[Cardiovascular System Development]] | [[Ultrasound]] | [[Movies]]
:'''Links:''' [[Media:Week12_fetal_heart_rate.mp4|MP4 movie]] | [[Media:Week17_fetal_heart_rate.mp3|MP3 Audio]] | [[Fetal_Heart_Sounds_Audio|Fetal Heart Sounds Week 17]] | [[Cardiovascular_System_-_Heart_Rate_Development|Heart Rate Development]] | [[Cardiovascular System Development]] | [[Ultrasound]] | [[Movies]]





Latest revision as of 09:00, 8 January 2019

Embryology - 28 Mar 2024    Facebook link Pinterest link Twitter link  Expand to Translate  
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<html5media height="560" width="680">File:Week12_fetal_heart_rate.mp4</html5media>

Click Here to play on mobile device

Measuring the fetal heart rate from ultrasound.

Fetal Heart Rate from Ultrasound

This movie is a realtime ultrasound recording of the week 12 fetus using doppler to measure the fetal heart rate.

  • The transducer is initially moved to locate the fetal heart (shown in the upper panel).
  • The transducer is positioned to record through the heart and the changes in response to heart contraction are recorded in real time (shown in lower panel).
  • A region in the recording that shows 2 sequential contractions is then identified and the distance between these 2 points can be used to calculate the heart rate (BPM, beats/minute).
  • Note that at the end of this recording a large artefact generated by fetal movement during the recording.


Listen also the audio recording of an older fetus heart sounds [[Fetal_Heart_Sounds_Audio|Fetal Heart Sounds week 15 (GA Week 17)]].

<html5media height="200" width="500">File:Week17 fetal heart rate.mp3</html5media>


Links: MP4 movie | MP3 Audio | Fetal Heart Sounds Week 17 | Heart Rate Development | Cardiovascular System Development | Ultrasound | Movies


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Cite this page: Hill, M.A. (2024, March 28) Embryology Ultrasound - Fetal Heart Rate. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Ultrasound_-_Fetal_Heart_Rate

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G