Circulation Dynamics | Part 1 | Hemodynamics | Blood Flow

Circulation Dynamics | Part 1 | Hemodynamics | Blood Flow | Cardiac Physiology

Рет қаралды 54,802

Күн бұрын

✨This is the first part of my three-part series on hemodynamics. In this video, I talk about what drives flow through circulation, its relationship with pressure and resistance, and the difference between laminar and turbulent flow. I hope it helps!☀️
🌟What's in this video?
0:00 - Intro
0:16 - Relationship between flow, pressure & resistance
1:52 - Laminar vs Turbulent Flow
✨ Other videos you may need :
🔅Hemodynamics Part 2 (Resistance): • Circulation Dynamics |...
🔅 Hemodynamics Part 3 (Pressure): • Circulation Dynamics |...
🔅 Circulation Pathway: • Circulation Pathway | ...
🔅Vessel wall Structure: • Structure of Blood Ves...
💫 For more videos like this, subscribe to my channel!
Byte Size Med: / @bytesizemed
📚Factual References & for Further Reading:
- Guyton and Hall Textbook of Medical Physiology
- Ganong’s Review of Medical Physiology
- Costanzo’s Textbook of Physiology
- Openstax Anatomy and Physiology
openstax.org/details/books/an...
- Openstax Biology
openstax.org/details/books/bi...
(The last two are links to open-source references. They are NOT affiliate links)
🌤 Note:
These are just a collection of my notes. So treat them the way you would treat borrowed notes from a friend. 📝
The images in this video are hand-drawn for illustration and explanation only.✍️ Hence, they may not be anatomically accurate. I am just one person making these videos. If there are any errors, that is unintentional. I try super hard to avoid them. Please let me know if you find any, so it gets clarified for other viewers. Science constantly evolves and changes. New discoveries are made everyday. So some of the information in these videos may become outdated. If you notice that, please let me know so I can update them.
⚡️Disclaimer:
These videos are NOT a substitute for a medical textbook. Textbooks are written by experts (which I do not claim to be), edited, proofread and referenced. Please use them.
The information has been sourced from multiple references as mentioned above. I draw all the pictures myself. But if I have inadvertently infringed on any copyright, that is completely unintentional. I only make these videos to impart education. If I have accidentally violated copyright in any way, do let me know so I can make the necessary changes or give credit to anyone who is owed the same.
These videos are NOT intended for patient education. They are NOT a substitute for diagnosis and treatment by a licensed medical professional. Always seek the advice of a qualified health care provider for any questions you may have regarding any medical condition, so that they can address your individual needs.
🔅They are ONLY meant to help students of medicine and health sciences with studying, and should be used for just that purpose and absolutely nothing else.
Byte Size Med. All Rights Reserved.

Пікірлер: 29

@HAROONYASIR12 4 ай бұрын

this video is smooothhhh like butterr.....

@mahammedforjani1234 3 ай бұрын

Her sound heals my soul

@medwizard702 2 жыл бұрын

Thankyou so much for covering such high yield topics in the most effective manner!

@whiteknight1442 9 ай бұрын

i fell in love with your voice miss, thanks for the explanation infused with engieering concepts of hydrodynamics.

@FakhriOsama 6 ай бұрын

No flirting

@lilacrose6828 2 жыл бұрын

Your nonnative English is so good... I like it.. Deep vocal sound .. Btw lacture is superb too... Thankyou for making gh cmplex stuff easy..

@fificanseco5394 2 жыл бұрын

I see this video for a task from México. My teacher let us see this video. Thank You for your explanation

@Dr.HamPepper 2 жыл бұрын

I love your videos. You explain complex topics in a very simple and effective way. Can you please make videos on Action potential in SA node and Cardiac Cycle. Thankyou🌸

@nataliewong0201 Жыл бұрын

so clear! thank you so much!

@marmaladebrah Жыл бұрын

Fantastic, thank you so much!

@jaskk-hr5bg 9 ай бұрын

thanks a lot ❤🎉❤

@bhramhanandam8480 3 жыл бұрын

Thank you. Your way of explanation is clearing the concept.

@bytesizemed 3 жыл бұрын

I'm glad they're helping!

@KumarAnkur413 2 жыл бұрын

best teacher in this world

@junaidminhas6984 3 жыл бұрын

Excellent Video

@madhurajkumar7414 2 жыл бұрын

So best.. No words

@zainabmaan5330 Жыл бұрын

Amazing keep up

@jenniferbecerra8914 2 жыл бұрын

Thank you!

@shrutisharma2325 3 жыл бұрын

Waiting for the upcoming parts! This was really good and crisp👍

@bytesizemed 3 жыл бұрын

Thank you! I’m glad you liked it😊

@trevor-27 2 жыл бұрын

awesomee videooo tysm!!! btw, what app do u use to take these notes?

@christinuella 2 жыл бұрын

Your voice is so soothing 😊

@bytesizemed 2 жыл бұрын

Thank you!😊

@tomcruise9317 Жыл бұрын

Importance of diastolic pressure by increasing the TPR we increase the diastolic pressure any use in it

@muhammadzeeshan5242 2 жыл бұрын

Where is part two? part one is excellent!

@mediconmic2409 3 жыл бұрын

According to the formula of Reynolds number , if diameter increases Reynolds number must be high and same goes with velocity...but my issue is with diameter and velocity, we know that in arterioles the diameter is less (in comparison with arteries) velocity must increase,what about Reynolds number over here 1.does it increase or decrease 2.if it increases then according the here there is decrease in diameter,how could it increase?

@harimurugan2324 3 жыл бұрын

comparing with arteries, arterioles are too many than the arteries, so the total cross sectional area of the arterioles is greater than the cross sectional area of the arteries. if the there is increase in the cross sectional area , there is a decrease in velocity for sure. so the reynolds number decreases.