SA node & AV node (heart anatomy) 

Our Prophet Muhammad said teacher is ur spiritual father and a teacher like u is ablessing for me in my medical exams from ALLAH love you sir may ALLAH bless u with every blessing in this world

Sam, would you please make embryology videos too? That would be amazingggg. You helpes us out in anatomy so much, and it would be great to have you make embryology clearer. Great videos, alwaus top notch.

i love him .. hez my favorite teacher.. if only he were my med school teacher, not only for anatomy but for all others too 😭❤

i really admire your passion towards the anatomy. thanks for illustrating this subject in such an intriguing way !

You are my all time favorite professors! After watching your lessons I feel so much smarter. Thank you 🙏 🙏

What a big and generous heart you have, Dr. Sam! God bless you

Such a lucid explanation ! Thanks from India

I have an exam coming about Cardiovascular system and this video could not have been uploaded in a more perfect time than this! Thank you so much sir. Really appreciated ^^

Please make more videos! you caught my attention till the end and I am very happy that I found you explaining this.

THE LORD IS SUCH AN AWESOME ENGINEER!

I want an embryology series too , you are differently an amazing embryologist ……. Nervous system physiology too please

Only saviour during my Med school , Keep doing the great work 🌻

i really enjoyed this video

Thank you. Your explanation is just amazing !

You're pretty much right abt that part of the *soul* .. We have this explained in Islam.. Thanks for the amazing video tho 🙌

Brilliant !! Thanks a lot for the effort Sam !

Many great points! Thanks great video as always.

Another great video.

The timing of this couldn’t be better, Sam. Thanks for your continued clear and concise decrypting of anatomical and physiological principles. 🙏🦴🫀🫁🧠🦴💪👣🦵🦶🙏 2021.🇬🇧

Hi, Dr I'm always waiting for you to download anatomy video, Thanks for your effort, I have been requested that to talk about appendix, i hope you do that soon, Thank you very much

amazing explaination sir g

You make medicine so much easier!! I've like the biggest crush on you xx

This was amazing!

cute model (of the heart) :)

Fantastic ❤

Please do a part 2 on how the vagus nerve ties in with sympathetic and parasympathetic modes. Thanks

Thankyou truly..

Could you please make an episode on palpitations and everything that triggers them, thank you

Thank you sir.

Very interesting. But what happened to the frog?

Thanks for these Videos Sam. May I know where I can buy these anatomical models you use in these videos. Thanks!

What's the osmotic pressure in the corpus cavernosum or any corpusule when the afferent or efferent flow is restricted? Excreting, cells(a collective of cells) expanding and contracting, stationary or mobile. The vessels surrounding alveoli expanding and contract according to the material in the alveoli leading to the respiratory, regulation in diffusion, possible the pericardium has afferent and efferent pathway making it a vessel(barrier).

Thank you

The SA and AV node of the heart is conducted by specialised cardiac cells not by nerves.

BEAUTIFUL♥️❤️☕

sir can u plz talk about conjoint tendon hesselbach triangle

Thanks sir

to me, the soul is important but it's a spiritual experience

❤️

16:41 😂 I want a vlogs channel

to me life-- (soul) is an inheritance given from your father

🎉

Man do the muscles of soft palate

Have you had the covid jab? 🤔

Medicine man!!!

we probably each one of us is , as old , as life is .

Our LORD says in Nobel Quran that the sole is blowen in to the childe in the womb in four month by an angle. That is when life starts.❤