Ultrasound - Fetal Heart Rate: Difference between revisions

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{{Movie header}}
{{Movie header}}
{| border='0px'
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| <Flowplayer  width="672" height="540" autoplay="true">Week12_fetal_heart_rate.flv</Flowplayer>
| valign="top" |This movie is a realtime ultrasound recording of the week 12 fetus using doppler to measure the fetal heart rate.


<html5media height="560" width="680">File:Week12_fetal_heart_rate.mp4</html5media>


See also the GA week 17 audio recording of heart sounds [[Quicktime_Movie_-_Fetal_Heart_Rate_01|Quicktime version]] | [[Movie_-_Fetal_Heart_Rate_01|Flash version]].
[[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.]]
===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.




:'''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]]


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:''' [[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]]
{{Movie footer}}


[[Category:Cardiovascular]] [[Category:Ultrasound]] [[Category:Heart]] [[Category:Movies]]
[[Category:Cardiovascular]] [[Category:Ultrasound]] [[Category:Heart]] [[Category:Movies]]

Latest revision as of 09:00, 8 January 2019

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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 29) 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