Fetal Circulation and Doppler Studies

This is a short tutorial by Amy Picklesimer, MD, for medical students and residents discussing fetal circulation and doppler studies.

[mananvaid]

Do you even realise how easy you’ve made this for me? Need teachers like you! ❤️

[j.knamwal]

Extremely Thankful to you for helping me
Love from ❤️INDIA❤️ 🙏🙏

[senor_dos]

I have a doubt ; can you please clear it?
As the foetus grows the low resistance circulation become high resistance ; and because of that diastolic flow should reduce with increase in period of gestation. Isn't it? Then S/D ratio should decrease with increase in POG . But why S/D ratio is increasing with increase in POG in normal pregnancy ?

[zahidayousaf]

Thanks alot for making it so some for me concepts cleared now but what about RI

[multy_art_]

SD ratio is 3...Normal diasfolic waves from scan...whats mean???plz tell me is this normal or not??? At 35 weeks of pregnancy

[akbaralisial]

If sd ratio is 4 than?
Please ask me.

[thedesire]

Wat v can do if high resistance flow in both... Artery