How Blood Flows Through the Heart
ฝัง
- เผยแพร่เมื่อ 19 มิ.ย. 2024
- 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...
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This guy should be teaching everywhere. Easy to understand and good delivery
This guy thanks you 😉
way better than my past respiratory professor
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 ❤❤
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.
@@InteractiveBiology 👍🏻
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.
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!
same!!!
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!
Finally, I understand how blood flows through the heart. You are a superb professor of biology and a brilliant instructor!
Was struggling an awful lot with this topic, glad someone finally explained it in a way that’s accessible to everyone! thank you :)
@issayk1 Hi! Thank you for watching. Yes, we had the discussion on the error below in the earlier comments posted. You can go ahead and check them out.
Please stay tuned for more Biology videos :)
@ChibiNyaaX3 Glad you're finding value in our videos. Thank you for watching! Please stay tuned for more Biology videos coming soon!
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@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!
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.
Obvious spelling error
@@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
@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!
@XSymphony Yes, this error was already discussed. Please refer to the previous comments below. Thank you! :)
@shanaspeck Leslie explains them as simply as he can for everyone to understand. You can visit our website for more cardiovascular system videos. I'm sure you'll find value in each of them. Thank you for watching and stay tuned for more! :)
I have an anatomy test on Monday and this helped me - it was easy to follow and a clear demonstration! Thanks for posting.
@lemonmasherboi That's great! Stay tuned, we have more Biology videos coming very soon!
@Elsabicton Thank you! Stay tuned for more.
@dhaccessories Glad to know it did. Do come back to our Biology site. We have more videos available that may be interesting for you. Have fun!
@sylverteaz You're welcome! Glad to know this helped. Stay tuned for more Biology videos :)
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!!!
You have no idea how clear and helpful this has been. THANK YOU!!!!
@CamelliaASultan You're welcome! Please stay tuned. We have more Biology videos coming soon! :) Have fun learning Biology!
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
THIS JUST SAVED MY LIFE!!!! God bless you!!! And thanks!!!!
This is extremely helpful, I love this video!! Finally it doesn't sound confusing and now I have a clear understanding. Thank you!
Thank you soo much, very clear & helpful! Had it memorized immediately after watching/pausing and drawing my own heart diagram along with the arrows
Perfect introductory video. Thank you.
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!
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.
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.
im from the UK, and omg this video has explained the system so well. THANK YOUUUUUUU!
I'm training to be a personal fitness trainer and this in conjunction with the study guide have been extremely helpful. Many thanks.
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!
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...
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!
Studying for A&P II practical... THIS MADE LIFE SO MUCH EASIER! Thank you for posting this :D
thanks...u made it simple yet on point!
You're welcome
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!
Wintre same
Your series are all kinds of amazing! Med students across the world thank you!!!!
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.
You are a gift to humanity! Thank you for teaching this complex material with such clarity and compassion.
just started my EKG class tonight, this helped me soooo much! Thank you!!! you are a brilliant teacher!
You cleared up so much confusion in those 9 minutes thank you so much :)
I have a biology exam tomorrow and you have literally just saved my life! Thank you, very helpful.
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.
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.
I love this! great job with visuals and slow explanations.
This was amazing , and extremely helpful ! It's stuck in my head now , thank you so much
thank you so much! I have been a nurse for several years and none have made more sense than yours! You are a SuperStar!
You are such a gem! I have a lab exam coming up and this was such a help. I wish you were my professor!
The best I've seen among other tutorial videos. Thank you!
I'm major in cardiovascular and this explained so much better. Thank you so much.
Excellent! You made this less confusing and now I understand! Thank you!
What a great teacher. Teachers are great when they make it easy for the student to learn even complicated material. Thanks!
THANK YOU I was so very confused. but this simplified the process so much.
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
Now,I understand my lecture from yesterday.. Thanks you so much.
Thank you! your enthusiasm about anatomy is contagious!
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!
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🎉🎉
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.
THANK YOU SO MUCH!! The way you explain things step by step are so much easier to understand!! You're seriously AMAZING!
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!
Probably the most well explained video. thank you.
Thank you for this! I really had trouble remembering the names of everything but watching this step by step really helped
I love how clear and easy it was in understanding your explanations of your videos
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
Thanks! Reviewing for my finals. You couldn't have explained it better!
I would like to thank you for the excellent interactive tutorial
Wow. I'm studying for my AP biology exam and this is a big help. It really cleared things up. Thanks :D
Made it so easily. Amazing explanation.
That was such a mess when i was learning this lesson - ' Blood Circulation '. But your video made that so clear, crystal and shallow. Your teaching method is admirable. Thank you so much!!!
I love your voice, I find it very easy to listen to without going astray. Good information as well, thank-you for posting videos :)
This video was so helpful ! Thank you, you do a great job explaining and covering everything I had a doubt about
This presentation was easier to understand than any of my high school biology classes. THANK YOU!
Thank you so much. Watching your video has helped me understand it a lot better! Very helpful!
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 :)
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!!!
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 !
Thank you so much! You made it really easy to remember! 😃
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
and here i thought this was rocket science . thank you!!! your simple explaining helped me big time! :D
rocket surgery*
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This is an excellent video. Easy to understand and straightforward. Thank you very much sir.
very thorough, especially the end. thank you
Very helpful, easy explanation. Thank You!!!
this is very helpful, thank you
This is tremendous help. The pace is exactly right for me to make connections with my texts--thanks
Fantastic Job! you make it more simpler!
amazing explanation to understand the mechanism of the heart
Man this video is gold, pure gold. so simple. Thanks!!!
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!
you made it easy to understand. thanks
Excellent tutorial!
The best out of the best...! thank you so much!
Thank you for the video it has helped with my cardiology class.
thank you for your very thorough explanation of the hearts process!
Thank you so much, u have cleared my idea about blood circulation. I didnt understand when my tutor explain me. You are great
Thank you for posting Leslie. You are truly an inspiration.
This was a big help for me (vet tech school); I'm feeling more confident about my A & P midterm now. Thanks! =)