Embryology | Development of Fetal Circulation 

You are the Tom Brady of Medicine with over a 1000 touch downs. You are my mentor. Please keep up the great work. I am inspired and awed!

Dude, seriously? Your teaching method is IMPECCABLE!!! This was so clear and concise and your energy, the colors and your approach helps more than you know. Subscribed!!

This entire channel is such a lifesaver!

THIS GUY IS FKREAKING AMAZING!! BEEN SAVING MY ASSES FOR THREE YEARS NOW!!

After dr.najeeb your one person that is good with diagrams and explanation ..keep it up ..

I'm amazed at how you broke this topic down to the barest minimum and explained it in a way that even a non-science inclined person would be able to understand. I'm forever grateful to you for this lecture. You're the best teacher ever😘😘.

My brother in Christ, I am grateful for everyone who studies this shit in order for us dumb humans to survive. I have the deepest respect for the people who understand it.

Hai dear.... I am here to thank you for this wonderful class.... I am a nursing student and I referred this class for my teaching practice.... and after my class my students gave me a hand full of applause.... My evaluator appreciated for the mastery of content.... Thankyou sir for your wonderful class.... God bless you... ❤️❤️

dude, you deserve a Nobel prize in medicine

This was a whole lot interesting and way understanding. Thank you Zach for all you do.

I haven't seen a better teacher! God bless you very much

i'm a second year med student and i have been struggling to cram up embryo, histo and anat for my big final. i just wanna say that you are my greatest support system. thank you for helping me get thru this

Never thought i would understand development of the heart and fetal circulation, both topics in the same day

Thank you Professor Zach..I understood this perfectly😊

Haven't even seen it yet but liked it so I don't forget to later because I already know it's gonna be good, KEEP THE EMBRYOLOGY VIDS COMING ZACH!!!!

I absolutely love your enthusiasm! You are my favorite professor! Thank you so much for making learning so enjoyable. :)

I've been a cath lab tech for nearly 10 years but am stepping into the pediatric cardiology space and this video is sooooo helpful!!

one of the best 39 minutes and 46 seconds of my life

Just can't say thanks enough Sir!!! You are a true lifesaver ❤️

You are a lifesaver! I'm a medical student just about to start the CVS block and needed this! :D

I love you Ninja Nerd Thanks for all you do!

I was tensed in this topic but you just cleared it smoothly 😀🤗

Thank you so much sir, watching this on teachers day, you are my all time favorite teacher ❤ happy teachers day sir ❤🙏

A gifted and inspired teacher who will get me through NP school…thank you so much!

May this channel live for a thousand years 💙

Thanks a lot for existing, Zach

I m a Computer Programmer. (as well as 12th Science Student was in 1998-1999-2000). But, My Dream of To Learn MEDICAL/BIOLOGY in Detail. And Finally It has been TRUE story in my Life. Bcoz of ZACH MURPHY + NINJA NERD. THANKS is too Small Word for this. Zach Do Magic in my Life. SUPERB.........

Zach you’re simply amazing 🎉

You're simply the best! I need someone to invent a cloning machine so Dr. Zach can come teach our nursing program. THANK YOU

So grateful!!! I will go through all your videos❤❤❤

your videos are amazing , they help me a lot in medical college. THANKS !

I loved LOVED your explanation. I felt like sherlock holmes when we realized the whole vasocontriction led up to never allowing pulmonary circulation to occur.

The GOAT of explaining medical concepts. God shall bless you.

So glad I watched this! I feel intellectually empowered!

can't believe this videos are free! thank you brother!! thank you very much

Brilliant.every one can simply get it and its so enjoyfull so great. thanks Zach

Kudos to you boss! You are really a life saver,you have saved a lot of medical students out there, keep doing the great work, subscribed!

I just love the way you teach I just understand completely thanks

Thank u ninja nerd and also who make the videos ❤️

This is so helpful for echocardiography students! Thank you for sharing this!

Well done, and may God bless you. I am very happy with the video, it was shown at the correct time. I was waiting for it

Thanks for the teaching

THANKYOUUU for this lecture,,, because of you i finally know the fetal circulation 🙌🏼

Thank you so much 😩this is so clear

you are seriously super freaking smart, you’re saving my ass in med school!! thank you

The T-shirt you are wearing looks very nice! I want one of these! # Ninja Nerd for Life

Very informative....n....mind blowing lecture...thank you so much.

I had gone through a lecture and then books but my concept wasn't clear. But today your video made it . Thank you sir.

Thank you so much.

This is a masterpiece. Thank you so much 😭😭

Quick thank you for all the hard work you‘re putting into your lectures! German medical students love you!

Great Sir 👍👍 Thank you so much for your elaborated explanations ...Always Waiting for your great lectures .

Thank u sooo much zack🖤🖤 I want that dedication 🥺🥺

I love you lol you saved me for this upcoming exam I have. Keep up the great work!

Bestest teacher that i ve ever known❤

I have to say this... You are too good👌...You made learning easier. God bless you.

i have to note that the femoral arteries rise from the EXTERNAL iliac arteries not the internal ones. thanks dude. this explanation was awesome.

This chanel needs to get mor than 30M++++++++ subscribers

He is the bestttt!!!! love all of it

Thank you so much . Please can you add the development of the eye

Thank You , Sir

I love you❤ Zach....I wish you could make it to Uganda on my graduation...... I love learning these days😂

You are amazing I just wonder how one can do cover so many topics in this short period, and like this Amazing way

wow amazing explanation

That first cry was awesome 20:00 😂

Great lecture. Very well explained about before birth and after birth.

THANK YOU NINJA MAN

Life saving lectures

love u Zach! appreciate your work so much!!!!!!!!!!!

I am here to thank you

Thank you so much. Chaiii...... you're doing well

Thanks alot Dr for helping me to understand fetal circulation you have a super mind how do you remember all that. Give me a tip to sharpen my mind.Glory to God for the blessing of people like you. Be blessed.

U r really magnificent, u r making studying easy for me

The best explanation that i could find !!

Perfect. I love the illustrations as usual.

thanks guys!

Thank you a lot!

Thank you very much

AMAZING LECTURE. hands down!🙌🏽

I love this. Time to study 😍😍

As always... The best!🤗

Oh wow You are soooo good Wish I discovered you earlier 👏🏽👏🏽👏🏽

Outstanding

Thank you 😊

Thank you 😊 ❤

Best teacher ever

Thank you sooo much 🥺

Amazing! Lifesaver as always huhu

Zach, did your classmates ever use your videos to study for exams? Because I'm always so impressed by the quality of your videos and they're definitely a help through med school

Really , way to go.. u rescued me in my studying ♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Amazing lectures 👏👏👏

wow wow just wow you are brilliant ✊🏿✊🏿

So satisfying to understand 😌 Thank you

Okay this guy is extremely excellent

I learned new things again ❤️

Best teacher ever😭🎉🙏❤️

Outstanding as usual! Keep up the good work

Thank you so much for your interesting lecture. Kindly please I beg for the video link on umbilical development and how the exchange of fetal blood occurs from the mother as well as nutrient and waste exchange. Thank you.

You’re a saint sir.

Hi, Zach! Please, turn subtitles on for Brazilian students!!