Please compile all your videos systematically as parts and present as normal studies as well as important and less common anomalies that we must identify in that mode..for example how to perform m mode ,what normally we should see,what important information we should look for and what are abarant findings
@Danger Manilla Thank you for your comments. Although there has NOT been any scientific data to showing risk to the fetus with the use of ultrasound the principle of ALARA (as low as reasonably achievable) should be recognized when performing ultrasound on a fetus. To do so with ultrasound in pregnancy ultrasound one should limit the time to perform the ultrasound as much as possible and I'd recommend you use M-Mode instead of doppler to document fetal heart rate. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-v4Vn27dMAEw.html Here is an article publish by WHO regarding biological effects of ultrasound on a fetus. doi.org/10.1002/uog.6328
I watch one of the video and now i am confuse is we are getting wave form after identifying and freezing the image and then place the SV on the point we are looking for ?
While you are in standard scanning mode (B mode or 2 D Mode) you will NOT freeze the image. Push the button for Doppler (some machines with saw Pulse Wave, PW or similar) and place the gate over the area of interest. After this, depending on the machine, you will push the update button or again push the doppler button. This will bring a screen tracing up like you see in the video. This will be the example of you pulse wave doppler.
Thanks so much sir. Iam using esaote MyLab30 sir kindly guide me how i will get waveform doppler after locating the artery and placing the gate as you mention above that different machine has different option. Once again thank you Sir.
You ignored to correct the angle of insonation. It also looks like flow is well beyond the 60-degree limit of angle correction. So the velocities you measured are about 2x higher than the correct values.