Interatrial Septum Development.mp4

Detailed description of the formation of the interatrial septum, including formation of septum primum, septum secundum, and foramen ovale. (approx. 8 minutes)

Category:

Science & Technology

Tags:

• medic
• heart

[Pede89Denmark]

Why use books, when great videos like this are on youtube - at any rate, this is such a great suppliment, to reading; now you can suddenly have free-time as a med.student . Thanks a lot!

[sahtooty1]

great vid..studying for boards and this nicely detailed and makes embryo a bit more tolerable.

[akshalabi]

Thank u this video really helped I was in complete mess trying to figure out how exactly the interatrial septum develops

[leafs2574]

Total fail...blood enters the right atrium via two main mechanisms in the developing fetus: from the ivc and svc (obviously) but its not so much pressure differences in the right atrium vs left atrium that directs flow through the FO? Rather blood from the ivc (containing rich oxygenated blood from the placenta) is shunted to through the eustachian valve of the IVC during atrial systole. This ensures rich o2 blood perfuses the coronary vasculature and brain. Blood entering the RA from the

[niacinbiotin]

Helpful video. Thanks...

[SaadFaris]

Thanks A LOT

That was really helpful