How Blood Flows Through the Heart

[@peacesearcher4598]

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

[@InteractiveBiology]

This guy thanks you 😉

[@ThuPham-tj1dg]

way better than my past respiratory professor

[@maryrodriguez9666]

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]

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]

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]

@@InteractiveBiology 👍🏻

[@cheekipop]

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]

same!!!

[@ginarimbey8203]

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

[@mariedoubledee]

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!

[@rfcalm]

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]

Obvious spelling error

[@whooshie5172]

@@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

[@MariaSanchez-uo6nh]

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

[@sylverteaz]

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

[@sundaysmith5942]

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

[@InteractiveBiology]

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

[@cathykim412]

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

[@vanessamoore7187]

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!

[@Wintrenight]

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]

Wintre same

[@nouf9549]

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]

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.

[@TheTwinsMomy44]

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

[@charlcharlie7447]

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!

[@Darihmaster]

Perfect introductory video. Thank you.

[@oki1985]

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

[@InteractiveBiology]

You're welcome

[@nadakazzaz5561]

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

[@saraharnone1]

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!

[@eliztaylor2]

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]

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 👍🏽.

[@koruptxshun]

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!

[@photographerdarcieahouston9371]

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

[@slingsnws]

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

[@MrEmt133]

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

[@lrw2289]

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

[@jdillla93]

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 !

[@FaryalWasti]

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

[@renomnom96]

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

[@ChibiNyaaX3]

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!

[@RadhaSyam108]

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

[@dilwilhan1116]

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!!!

[@kevinhkp]

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

[@InteractiveBiology]

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 - kzbin.info/www/bejne/qqC9emhvbpybsJo. 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.

[@bismilhameed2150]

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

[@evienatale]

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

[@Mango-px9yg]

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

[@nightvolk6853]

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

[@InteractiveBiology]

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

[@favored57]

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...

[@zmerka1]

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.

[@NAZARET957]

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!!!

[@athisulu777]

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

[@TANtrum30]

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.

[@Iamroxes]

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...

[@GameOver321]

I love the heart and you did a fantastic job. One thing you mentioned that almost no one else mentions is that both left and right sides of the heart are functioning simultaneously. No one mentions that. Well done!

[@InteractiveBiology]

Thank you very much, Don Johnson. I'm glad you found it helpful. It's interesting that nobody else mentions that one detail. I find it to be so cool, and also crucial in our understanding of how the heart works. Btw, 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.

[@GameOver321]

@InteractiveBiology Definitely, I'm preparing for my "teas" exam for nursing school. Your one of my main sources for information...needless to say, I subscribed! Thanks again.

[@InteractiveBiology]

Woohooo. Honored to have you as a subscriber. All the best!

[@chilliflakes08]

You don't realize how much you have helped my last minute revision

[@argive25]

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

[@RaithelBR]

I think this is the best video showing how the blood flows through the heart. It helped me greatly for Anatomy, now I'm refreshing for nursing school.

[@carlosmoran9419]

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!

[@pz3j]

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

[@InteractiveBiology]

@norcoboy Leslie's inspiration are actually his viewers. You are his reason why he wants to keep on doing what he's doing at his Biology website. Stay tuned. He has more videos coming very soon!

[@lou.lo32]

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

[@aprilblackwood]

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

[@sarachequercosta4693]

I'm so glad I have found you. I'm from Brazil, and I can understand perfectly what you say, your english it's so clear and helps me a lot, as I'm studying A levels in England to be able to go to university! THANK YOU, and I will defo follow you!

[@fatimahsha2113]

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

[@shanaspeck]

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.

[@cquinn8442]

Nice video, clear narration, well done. Small error noted though....vena cava are labelled incorrectly. Should be labelled superior and inferior vena cava, not posterior/anterior.

[@lisaviolin]

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

[@marycatherine296]

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]

Glad to hear it, Try. Thanks for watching 😃

[@SHANYFREE33]

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

[@eyesinnamiback]

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]

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

[@Bbarbiexox]

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

[@8UBERMENSCH8]

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

[@InteractiveBiology]

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.

[@beckycoull]

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

[@sy3248]

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

[@odiyanaa]

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...

[@pamelaprice5233]

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.

[@fatanduneducated]

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

[@InteractiveBiology]

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.

[@gizmokeeper]

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.

[@yukiszh]

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

[@9885674487]

amazing explanation to understand the mechanism of the heart

[@sweetysureka1573]

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

[@susankia5079]

I would like to thank you for the excellent interactive tutorial

[@elledove3800]

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

[@tedp831]

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

[@jpcaro2284]

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

[@rawdhaalkaabi1543]

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 KZbin and found you :) thanx again

[@alyssapx22]

Thank you this really helped me. I have an anatomy practical tomorrow.

[@olajideolayemi4424]

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

[@LironGroisman]

Thank you! your enthusiasm about anatomy is contagious!

[@charlottei3ellas]

I have an exam on this tomorrow. You made it so easy to understand! Ty so much!!

[@LisaChanda-xp1hr]

What a great teacher You are in just minutes I have understand blood flow through the heart 😊 Keep up with the good works👏

[@Shaletail]

This was a big help for me (vet tech school); I'm feeling more confident about my A & P midterm now. Thanks! =)

[@0113slimshady]

Been reading a textbook for ages, but when I listened to this video I learned everything for my exam! Thanks soo much

[@kalp5571]

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

[@geraldinemolina1821]

Awesome explanation. You are the best!!!! The more I study the human body, the more I'm amazed by it.

[@lauriannfrederick9467]

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

[@tinahelms7505]

This video helped me to understand how blood flows through the heart and into the body. It's going to help me immensely on my midterm exam!

[@baranikoeromanga]

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.

[@RinnyRin69]

This presentation was easier to understand than any of my high school biology classes. THANK YOU!

[@HeyLlady]

thanks, you have a nice way of explaining simply and without rushing. Very helpful identifying the other known names for structures!

[@TheGuilleantonio82]

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

[@migaze09]

and here i thought this was rocket science . thank you!!! your simple explaining helped me big time! :D

[@rfcalm]

rocket surgery*

[@sylhetgirl]

Someone give this man an award!

[@hemanthbangalore7638]

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

[@OriginalRipndip]

Love u man new semester same anatomy. Thanks professor please don't ever take these videos down. Your photos are so efficient and clean. Source?

[@KilifiSamuelu]

Thank you very much.Im having an exam coming up but thanks to you i can understand the heart better and hopefully do better for my bio exam.❤❤

[@InteractiveBiology]

I'm so glad you found it helpful, @KilifiSamuelu. 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.

[@jessetheskaterkid13]

Thanks! Reviewing for my finals. You couldn't have explained it better!

[@shahadahmed9557]

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

[@InteractiveBiology]

@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! :)

[@norcoboy]

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