How Blood Flows Through the Heart

Рет қаралды 1,167,971

Күн бұрын

www.interactive-biology.com - In this video, I go through the process of how blood flows through the heart. It shows blood entering via the vena cave to the Right atrium, then getting pumped into the right ventricle, to the pulmonary vein to the lungs, to the left atria, left ventricle, and then via the aorta to the rest of the body.
➟ Video Chapters
00:00 Intro
00:23 Two pictures of the heart
00:48 Heart orientation
01:25 Parts of the Heart.
- Heart Atria
01:39 Heart Ventricles
01:56 Atrioventricular valves (tricuspid and mitral / bicuspid valves)
03:13 Pulmonary / right semilunar valve
03:38 Aortic / left semilunar valve
03:55 Recap - Valves of the heart
04:39 Deoxygenated blood enters the heart.
05:38 Deoxygenated blood enters the lungs via the pulmonary arteries.
06:00 Oxygenated blood re-enters the heart from the lungs.
06:37 Recap - Heart blood flow
07:40 Function of the heart
08:20 Both atria and ventricles contract simultaneously.
Enjoy!
www.interactive-biology.com .
Download a PDF copy of The Cardiac Cycle Made Easy here 👉 www.interactive-biology.com/c...

Пікірлер: 739

@peacesearcher4598 Жыл бұрын

This guy should be teaching everywhere. Easy to understand and good delivery

@InteractiveBiology Жыл бұрын

This guy thanks you 😉

@ThuPham-tj1dg 4 ай бұрын

way better than my past respiratory professor

@maryrodriguez9666 3 жыл бұрын

Thank you for almost 10 years of me using your videos! From Anatomy I and II, to Micro, through Rad Tech school, to Radiation Therapy school... I still benefit from your clear and concise teaching. It's people like you who make learning enjoyable.

@murarikanchan77 3 ай бұрын

No doubt you are amazing tutor of biology. I had randomly clicked on your video but now i had already played many . I think I'm kind of addicted to your teaching style . You're making concepts more easier than I ever thought. Thanks ❤❤ Love and support from India ❤❤

@InteractiveBiology 3 ай бұрын

I'm so glad you found it helpful, @murarikanchan77. You are welcome. If you haven't already, make sure to subscribe to the channel because I have a lot more content like this coming to help you understand how the human body works.

@murarikanchan77 3 ай бұрын

@@InteractiveBiology 👍🏻

@cheekipop 9 жыл бұрын

Thank you, this really helped me out a lot. I understand this 10min video way more than I understand my professor talking through a 2hr lecture in class. You are awesome!

@shellbydelafuente2246 2 жыл бұрын

same!!!

@mariedoubledee 12 жыл бұрын

I hope you know that you are truly an amazing person for making these videos for all of your viewers. It is obvious that you know your stuff, and also, that you love what you do as well. You are helping thousands of people get through Biology/Anatomy, and I am just one of the thousands wanting to express my gratitude :) Thanks SO much!

@MariaSanchez-uo6nh 4 жыл бұрын

Was struggling an awful lot with this topic, glad someone finally explained it in a way that’s accessible to everyone! thank you :)

@sylverteaz 12 жыл бұрын

I have an anatomy test on Monday and this helped me - it was easy to follow and a clear demonstration! Thanks for posting.

@ginarimbey8203 12 жыл бұрын

Finally, I understand how blood flows through the heart. You are a superb professor of biology and a brilliant instructor!

@dilwilhan1116 11 жыл бұрын

Your videos are so helpful! I never understand what my Anatomy and Physiology professor is talking about in class but when I am studying I watch your videos and everything makes sense. Thank you so much!!!

@rfcalm 3 жыл бұрын

I was one mark short of passing my test because I wrote 'antrioventicular' when labelling a diagram. Don't forget that this video has it wrong. It's 'atrioventricular'. Apart from that. Awesome video. bloody amazing! Attention to detail is important though.

@jonellegreen4395 Жыл бұрын

Obvious spelling error

@whooshie5172 Жыл бұрын

@@jonellegreen4395 was about to reply the same thing; I mean first of all he pronounces it correctly in the video and even if you didnt hear how he said it, you must be pretty stupid to not see the relationship between the words atrium and atrioventicular especially if the structure is right next to the other. Also I just noticed he spelled it correctly in the video's chapter name

@nadakazzaz5561 11 жыл бұрын

thank you so much. i can not begin to explain how many anatomy exams you have helped me through. i will continue to watch your videos for a long time

@cathykim412 11 жыл бұрын

You have no idea how clear and helpful this has been. THANK YOU!!!!

@Mango-px9yg 10 жыл бұрын

This is extremely helpful, I love this video!! Finally it doesn't sound confusing and now I have a clear understanding. Thank you!

@argive25 10 жыл бұрын

I'm training to be a personal fitness trainer and this in conjunction with the study guide have been extremely helpful. Many thanks.

@Wintrenight 9 жыл бұрын

This was really easy to understand and I love the simplicity in your explanation. I tend to get confused when there is a lot of terminology involved. Thanks for the video!

@rockstarrs7006 9 жыл бұрын

Wintre same

@elledove3800 9 жыл бұрын

Thank you soo much, very clear & helpful! Had it memorized immediately after watching/pausing and drawing my own heart diagram along with the arrows

@vanessamoore7187 11 жыл бұрын

for some reason remembering the order of functions/names in the heart has been a problem for me. like everyone else has said already you explained it very clearly and made it easy for me to remember. thank you!

@carlosmoran9419 10 жыл бұрын

Awesome video! Totally clarifies the blood flow from the body, to/through the heart, to/from the lungs, back to the heart, to the rest of the body and the process repeats over and over again- thanks so very much!

@evienatale 10 жыл бұрын

THIS JUST SAVED MY LIFE!!!! God bless you!!! And thanks!!!!

@renomnom96 10 жыл бұрын

im from the UK, and omg this video has explained the system so well. THANK YOUUUUUUU!

@zmerka1 12 жыл бұрын

This is the best teaching material ever. I am really strugling to understand this thru books and my professor's lectures. This video explains it so clearly. Thanks a million for taking the time to make this video.

@Iamroxes 11 жыл бұрын

I've seen this video a couple of times already and really it helped me a lot... thank you so much sir please continue inspiring us to study and helping us as well in our hardships when it comes to problems like this...

@oki1985 10 жыл бұрын

thanks...u made it simple yet on point!

@InteractiveBiology 10 жыл бұрын

You're welcome

@charlcharlie7447 11 жыл бұрын

Very clear and simple to follow. Thank you. The Posterior cena cava is also known as the Inferior vena cava and the Anterior is also known as the Superior vena cava. I have just learned that too!

@nouf9549 Жыл бұрын

i’ve studied cardiopulmonary courses for 3 times with the same instructor and never got it… that’s the first time someone made it that simple. thank you🎉🎉

@InteractiveBiology Жыл бұрын

Yayyy. I'm so glad you found it helpful. That's awesome. Make sure to subscribe to the channel, because I have a lot more content like this coming to help you understand how the human body works.

@sundaysmith5942 Жыл бұрын

I love how clear and easy it was in understanding your explanations of your videos

@InteractiveBiology Жыл бұрын

Thanks, Sunday. Glad you were able to understand it. Make sure to subscribe to the channel, because I have a lot more content like this coming to help you understand how the human body works. Oh and if you want a fun way to remember these details, check out this music video I did on how blood flows through the heart 😃🎶 - pulse.ly/vu57u3pqq1

@Darihmaster 5 жыл бұрын

Perfect introductory video. Thank you.

@FaryalWasti 9 жыл бұрын

Studying for A&P II practical... THIS MADE LIFE SO MUCH EASIER! Thank you for posting this :D

@InteractiveBiology 12 жыл бұрын

@shawnagh You're very much welcome. We're happy to know that we were able to clarify things for you. Stay tuned, because we have more videos coming!

@InteractiveBiology 12 жыл бұрын

@sylverteaz You're welcome! Glad to know this helped. Stay tuned for more Biology videos :)

@photographerdarcieahouston9371 8 жыл бұрын

I love this! great job with visuals and slow explanations.

@pamelaprice5233 11 жыл бұрын

I love the way you broke everything down slowly. Much better than trying to decipher from my text book. I will look for more of your videos and your website for more help. This was GREAT! Thank you....a grateful A&P student.

@pz3j 11 жыл бұрын

You are a gift to humanity! Thank you for teaching this complex material with such clarity and compassion.

@lrw2289 11 жыл бұрын

just started my EKG class tonight, this helped me soooo much! Thank you!!! you are a brilliant teacher!

@TheTwinsMomy44 11 жыл бұрын

thank you so much! I have been a nurse for several years and none have made more sense than yours! You are a SuperStar!

@Nerdswagger88 11 жыл бұрын

Your series are all kinds of amazing! Med students across the world thank you!!!!

@jdillla93 12 жыл бұрын

I just wanna say you're amazing. You start basically from scratch. My textbook used so much jargon that it did'nt click in my head & other videos demonstrated asif we knew some knowledge. Thank you thank you thank you !

@TANtrum30 10 жыл бұрын

How many times can I say thank you on here? Not enough. I have been reading my butt off and couldn't quite understand this with the whole oxygen thing and poorly oxygenated then the veins and arteries changing colors on me but this helped me A LOT!!! Thanks! I totally understand now.

@aprilblackwood 12 жыл бұрын

You are such a gem! I have a lab exam coming up and this was such a help. I wish you were my professor!

@athisulu777 12 жыл бұрын

i was trying to get my head around the cardiac system , i tried it many times never worked. this video just made it so easy to understand and to learn. thank you very much

@RadhaSyam108 11 жыл бұрын

What a great teacher. Teachers are great when they make it easy for the student to learn even complicated material. Thanks!

@sy3248 10 жыл бұрын

You cleared up so much confusion in those 9 minutes thank you so much :)

@AFGchiica 10 жыл бұрын

THANK YOU SO MUCH!! The way you explain things step by step are so much easier to understand!! You're seriously AMAZING!

@eliztaylor2 2 ай бұрын

You are the best! You made it very easy to understand. I always had trouble understanding when the atria and ventricles contract but it was key when you stated it occurs simultaneously. It’s always explained in a way that it happens separately and that was hard to understand. With this video it all came together! Thank you 😊

@InteractiveBiology 2 ай бұрын

You are very much welcome @@eliztaylor2. Glad you got value from it. Yes, the idea of it happening simultaneously is so important. Otherwise it doesn't work. Make sure to subscribe to the channel, because I have a lot more content like this coming to help you understand how the human body works 👍🏽.

@InteractiveBiology 12 жыл бұрын

@sheilayoyo Thank you! We're glad to be of help. Please stay tuned as Leslie will be making more Biology videos for the site. Thank you! :)

@NAZARET957 10 жыл бұрын

GREAT !!! I was trying to understand the process before. just now I got it. You made it easily to understand . THANK YOU VERY MUCH. GOD BLESS YOU!!!

@andriatl673 10 жыл бұрын

This was amazing , and extremely helpful ! It's stuck in my head now , thank you so much

@fihtyeah 10 жыл бұрын

I love your voice, I find it very easy to listen to without going astray. Good information as well, thank-you for posting videos :)

@fatimahsha2113 7 жыл бұрын

THANK YOU I was so very confused. but this simplified the process so much.

@LironGroisman 7 жыл бұрын

Thank you! your enthusiasm about anatomy is contagious!

@saraharnone1 11 жыл бұрын

Thank you thank you thank you!! My instructor wasn't making it clear that there were different names for the same valves which was where I kept getting so confused. You Leslie are a lifesaver. I have now subscribed to your channel. Thanks again!

@beckycoull 12 жыл бұрын

I have a biology exam tomorrow and you have literally just saved my life! Thank you, very helpful.

@fatanduneducated Жыл бұрын

Finally makes sense watching this video, after 2 weeks of trying to figure it out elsewhere. Thanks and appreciated.

@InteractiveBiology Жыл бұрын

You are very much welcome. Glad you found it helpful. Make sure to subscribe to the channel, because I have a lot more content like this coming to help you with biology.

@googoolvr 8 жыл бұрын

Thank you so much. Watching your video has helped me understand it a lot better! Very helpful!

@gizmokeeper 12 жыл бұрын

Thank you so much for posting this. No matter how many times I read about this I still could not picture it. This video really helped me learn and understand this.

@koruptxshun 10 жыл бұрын

Thanks a lot! It's the little things that you say that makes such a huge difference. For example, "The antrioventricular is in the middle--and that makes sense because it is between the atrium and the ventricles." It's hard to see the obvious when you are so overwhelmed with everything else, so things like that really helps!

@lou.lo32 8 жыл бұрын

The best I've seen among other tutorial videos. Thank you!

@ChibiNyaaX3 12 жыл бұрын

This video saved me! I have. Test on this tomorrow and I didn't understand the way the book made it out. After watching this I get it a lot better!! Thank you soooo much!

@InteractiveBiology 12 жыл бұрын

@kerrie337 Glad to know you liked the video. The site has more of them and we are going to upload more Biology videos soon. Hope to see you there!

@rawdhaalkaabi1543 10 жыл бұрын

Thank you a lot , your video saved my life cuz tomorrow I have a test and I have to study about blood and other stuff , I didn't understand that part so I looked in KZfaq and found you :) thanx again

@eyesinnamiback Жыл бұрын

Wow, I can’t believe how old this video is. Thank you for making this video, it very clear to understand. I appreciate your videos so much. ❤

@InteractiveBiology Жыл бұрын

Haha, sometimes the older ones are the best ones, lol. Glad you got value from it, Vanessa. Stay tuned for many more to come.

@baranikoeromanga 10 жыл бұрын

I am watching all your videos here regarding circulation system. The reason is that next wk we will start our second semester and we will cover CVS, CNS, RS and MSS. It very helpful to me to watch them prior the kick off of the semester. I'm doing my M.D program and this is my first year. Thank you very much.

@marycatherine296 Жыл бұрын

Such a crisp and clean explanation, have watched many videos on circulatory system but yours is the best and from here on yours will be my go to channel for anatomy...

@InteractiveBiology Жыл бұрын

Glad to hear it, Try. Thanks for watching 😃

@susankia5079 6 жыл бұрын

I would like to thank you for the excellent interactive tutorial

@laurenk3526 10 жыл бұрын

thank you I have watched a lot of your videos through out my anatomy and physiology classes and they are very helpful, keep them coming

@olajideolayemi4424 8 жыл бұрын

May God bless you Sam. I have a better understanding on this topic now.

@SaraSiraj 6 жыл бұрын

I love LOVE your videos, so easy to follow, thank God you exist 😊

@lisaviolin 11 жыл бұрын

This is tremendous help. The pace is exactly right for me to make connections with my texts--thanks

@8UBERMENSCH8 Жыл бұрын

one of the best explainations on youtube! so well made, thank you

@InteractiveBiology Жыл бұрын

I'm so glad to hear that, Ellie. Glad the video helped. Make sure to subscribe to the channel, because I have a lot more content like this coming to help you with biology.

@shanaspeck 12 жыл бұрын

I am so glad I found this video. We are studying Cardiovascular system in A & P now and I just could not grasp the flow, but now I totally understand.

@dollface0itm 11 жыл бұрын

Thank you SO much! I was was so confused with how the heart works and it was extremely overwhelming with the notes from class. Now I finally get it! clear explanation and extremely helpful! recommended this to all my fellow bio students :)

@infinitemodestydesigns 12 жыл бұрын

Now,I understand my lecture from yesterday.. Thanks you so much.

@guillerod81 12 жыл бұрын

Probably the most well explained video. thank you.

@MrEmt133 11 жыл бұрын

I'm in paramedic school and this has helped so much, thanks!

@favored57 11 жыл бұрын

Thank you very much for this video. I'm studying EKG and blood flow of the heart for a Patient Care Technician class & this is very helpful. I will subscribe so that in the future when I start the nursing program this site will be my second teacher. God bless you...

@yukiszh 11 жыл бұрын

Very very best explanation, clear and very easy to understand, highly recommended!

@odiyanaa 10 жыл бұрын

hi samuel, thank you so much for your kind explanation.... you gave me a relax mind by going through details of each circulation.... wish you are my teacher at my class...

@tedp831 11 жыл бұрын

I'm major in cardiovascular and this explained so much better. Thank you so much.

@lauriannfrederick9467 9 жыл бұрын

This is an excellent video. Easy to understand and straightforward. Thank you very much sir.

@slingsnws 9 жыл бұрын

Thank you. This is the only tutorial that made the flow of blood understandable.

@nicolecarrier1967 11 жыл бұрын

This was very informative to me! I wish I was able to take the written notes and the picture. That is the best explanation I have seen out there! Great Job! thank you for sharing!

@hemanthbangalore7638 10 жыл бұрын

You not only make bio fun, you make it interesting too with your voice. Thanks really helped me in my studies

@norcoboy 12 жыл бұрын

Thank you for posting Leslie. You are truly an inspiration.

@breakingrain 13 жыл бұрын

Wow. I'm studying for my AP biology exam and this is a big help. It really cleared things up. Thanks :D

@TheGuilleantonio82 8 жыл бұрын

Man this video is gold, pure gold. so simple. Thanks!!!

@bismilhameed2150 7 жыл бұрын

i m from Pakistan and im studying Biology for 8 years but today you unveiled the HEARt

@InteractiveBiology 12 жыл бұрын

Thank you! Stay tuned for more.

@deboracommins5499 10 жыл бұрын

Made it so easily. Amazing explanation.

@9885674487 10 жыл бұрын

amazing explanation to understand the mechanism of the heart

@jpcaro2284 4 жыл бұрын

Excellent! You made this less confusing and now I understand! Thank you!

@SHANYFREE33 12 жыл бұрын

EPISODE 44 WAS AWESOME, IT MADE SENSE TO ME!!! IN NURSING SCHOOL, KEEP THE VIDEOS COMING.

@sweetysureka1573 5 ай бұрын

Sir thank you so much for this. This did not even feel like a 9 min video. Tysm

@Bbarbiexox 11 жыл бұрын

Thank you for the video it has helped with my cardiology class.

@nightvolk6853 8 ай бұрын

this guy just covered a whole chapter in my biology book even tho it was published 12 years ago. Made my day 👍

@InteractiveBiology 8 ай бұрын

I'm so glad to hear that. Just trying to be helpful. Btw, here's an easy (and fun) way to remember the details of how blood flows through the heart 🤣🫀 - pulse.ly/cmmmlnkfih

@kalp5571 10 жыл бұрын

Thank you so much, u have cleared my idea about blood circulation. I didnt understand when my tutor explain me. You are great

@shahadahmed9557 10 жыл бұрын

You really make the biology fan thank you very much for help you made the medicine easier on me during my study thanks

@kevinhkp 6 ай бұрын

this video is very crystal clear. I just learned the blood flow in 15 mins thanks to you.

@InteractiveBiology 6 ай бұрын

Thanks, @kevinhkp. I tried to make it as easy to understand as possible and I'm glad you found it helpful. That was the goal. Btw, I have another video that goes into even more detail (if you want to understand it even better. Here's the link to that one - kzfaq.info/get/bejne/qtWKfJhqnp3Mqmw.html. And if you haven't already, make sure to subscribe because I have a lot more content on the cardiovascular System coming. Have an amazing rest of your day.