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.
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!
@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 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!
@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 :)
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...
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!
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.
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 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
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
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 😊
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 👍🏽.
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!
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.
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 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
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 !
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 - ruclips.net/video/toZI5997hz8/видео.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.
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!
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!
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 RUclips and found you :) thanx again
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!
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'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!
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...
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...
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.
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!!!
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.
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.
OMG this is probably the 4th time having to learn this....I know it for the test and then after that its normally out of head but after this video it's actually sticking....thanks so much!!
@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!
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.
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
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!!!
Finally, I understand how blood flows through the heart. You are a superb professor of biology and a brilliant instructor!
@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 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!
@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 :)
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...
thank you so much! I have been a nurse for several years and none have made more sense than yours! You are a SuperStar!
I have an anatomy test on Monday and this helped me - it was easy to follow and a clear demonstration! Thanks for posting.
@adamski03able Glad to know you found value in them. Please stay tuned! We have more Biology videos coming soon! :)
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!
Was struggling an awful lot with this topic, glad someone finally explained it in a way that’s accessible to everyone! thank you :)
@ChibiNyaaX3 Glad you're finding value in our videos. Thank you for watching! Please stay tuned for more Biology videos coming soon!
I'm in paramedic school and this has helped so much, thanks!
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.
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.
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
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
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!!!
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 😊
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 👍🏽.
@CamelliaASultan You're welcome! Please stay tuned. We have more Biology videos coming soon! :) Have fun learning Biology!
You have no idea how clear and helpful this has been. THANK YOU!!!!
What a great teacher. Teachers are great when they make it easy for the student to learn even complicated material. Thanks!
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
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.
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 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
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. This is the only tutorial that made the flow of blood understandable.
EPISODE 44 WAS AWESOME, IT MADE SENSE TO ME!!! IN NURSING SCHOOL, KEEP THE VIDEOS COMING.
this video is very crystal clear. I just learned the blood flow in 15 mins thanks to you.
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 - ruclips.net/video/toZI5997hz8/видео.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.
Perfect introductory video. Thank you.
You don't realize how much you have helped my last minute revision
May God bless you Sam. I have a better understanding on this topic now.
Thank you for the video it has helped with my cardiology class.
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!
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!
Studying for A&P II practical... THIS MADE LIFE SO MUCH EASIER! Thank you for posting this :D
Thank you so very much. I am the type that doesn’t really comment but your teaching is the best.
im from the UK, and omg this video has explained the system so well. THANK YOUUUUUUU!
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 RUclips and found you :) thanx again
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!
i m from Pakistan and im studying Biology for 8 years
but today you unveiled the HEARt
This is tremendous help. The pace is exactly right for me to make connections with my texts--thanks
thanks...u made it simple yet on point!
You're welcome
THIS JUST SAVED MY LIFE!!!! God bless you!!! And thanks!!!!
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
Very very best explanation, clear and very easy to understand, highly recommended!
Sir thank you so much for this. This did not even feel like a 9 min video. Tysm
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'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!
I love this! great job with visuals and slow explanations.
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...
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...
Glad to hear it, Try. Thanks for watching 😃
Now,I understand my lecture from yesterday.. Thanks you so much.
THANK YOU I was so very confused. but this simplified the process so much.
Thank you this really helped me. I have an anatomy practical tomorrow.
This presentation was easier to understand than any of my high school biology classes. THANK YOU!
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.
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!!!
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.
Someone give this man an award!
Been reading a textbook for ages, but when I listened to this video I learned everything for my exam! Thanks soo much
My science teacher should have showed this to us! I would have failed the exam without this video! Thanks!
What a great teacher
You are in just minutes
I have understand blood flow through the heart 😊
Keep up with the good works👏
This is extremely helpful, I love this video!! Finally it doesn't sound confusing and now I have a clear understanding. Thank you!
just started my EKG class tonight, this helped me soooo much! Thank you!!! you are a brilliant teacher!
Probably the most well explained video. thank you.
Thank Thank Thank ...! I finally understand this process. You are a great teacher!
Finally makes sense watching this video, after 2 weeks of trying to figure it out elsewhere. Thanks and appreciated.
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.
You really make the biology fan thank you very much for help you made the medicine easier on me during my study thanks
I have an exam on this tomorrow. You made it so easy to understand! Ty so much!!
OMG this is probably the 4th time having to learn this....I know it for the test and then after that its normally out of head but after this video it's actually sticking....thanks so much!!
thank you this video really helps with anatomy of heart because i am taking an EMS class and this is really helpful.
Thank you
@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!
You are a gift to humanity! Thank you for teaching this complex material with such clarity and compassion.
amazing explanation to understand the mechanism of the heart
Thank you so much, u have cleared my idea about blood circulation. I didnt understand when my tutor explain me. You are great
one of the best explainations on youtube! so well made, thank you
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.
thank you for your very thorough explanation of the hearts process!
this guy just covered a whole chapter in my biology book even tho it was published 12 years ago. Made my day 👍
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
You really make it easy to understand.
Excellent! You made this less confusing and now I understand! Thank you!
Thank you for posting Leslie. You are truly an inspiration.
I'm major in cardiovascular and this explained so much better. Thank you so much.
The best I've seen among other tutorial videos. Thank you!
I have a biology exam tomorrow and you have literally just saved my life! Thank you, very helpful.
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?
My exam is tomorrow and I couldn't understand a word till I saw this video :) I'm speechless thanks.. This really helped !!
Thanks! Reviewing for my finals. You couldn't have explained it better!
it was wonderful.could understand the complete physiology of the heart
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. ❤
Haha, sometimes the older ones are the best ones, lol. Glad you got value from it, Vanessa. Stay tuned for many more to come.
Thank u so much.i have less than a month before taking PCAT and I really need this to reinforce my bio knowledge. Very helpful..
thanks, you have a nice way of explaining simply and without rushing. Very helpful identifying the other known names for structures!
Masha Allah. Alhamdu Lillah that i found this video. Thank you so much and may the Almighty Bless You. Ameen.
Thank you soo much, very clear & helpful! Had it memorized immediately after watching/pausing and drawing my own heart diagram along with the arrows
I'm training to be a personal fitness trainer and this in conjunction with the study guide have been extremely helpful. Many thanks.
You are such a gem! I have a lab exam coming up and this was such a help. I wish you were my professor!