Cardiovascular System 1, Heart, Structure and Function
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- เผยแพร่เมื่อ 25 มิ.ย. 2015
- Check out the Respiratory System series, • Breathing
Which chamber of the heart pumps blood into the pulmonary artery?
a. the left atrium
b. the right atrium
c. the left ventricle
d. the right ventricle
Which chamber of the heart pumps blood into the systemic circulation?
a. the left atrium
b. the right atrium
c. the left ventricle
d. the right ventricle
Which chamber of the heart receives blood from the pulmonary circulation?
a. the left atrium
b. the right atrium
c. the left ventricle
d. the right ventricle
Which layer of the heart is composed of tough fibrous tissue?
a. the endocardium
b. the myocardium
c. the epicardium
d. the pericardium
The endocardium is composed of
a. tough fibrous tissue
b. cardiac muscle
c. smooth, squamous endothelial cells
d. ciliated, cuboidal epithelial cells
Which layer of the heart is composed of cardiac muscle?
a. the endocardium
b. the myocardium
c. the epicardium
d. the pericardium
2 hours of lecture I learnt nothing compared to only 10mins spent on this video..... thank you Dr you are saving lives
I do hope so, thanks Jessica
Trouble with your classmates and or teacher?
@@niccolodeparmapanini2036 More common than you might think
I know that feeling. I myself have had immature classmates an instructor who enabled them. She would just let them interrupt class all the time, she wasted at least an hour of lecture to gossip and speak to those people. That was the most depressed state I've been in.
@@niccolodeparmapanini2036 Would not happen in my lessons, thats for sure
Some people are born to teach well and this guy, for me, is one of those people. I watched a lot of videos explaining this and never had a better grasp of it until now.
Who else watching it from india🇮🇳
Class 10 ke liye
For Medical representative
What’s up w Indians commenting stuff like that everywhere? Is it a merit?
Me
❤🙋♂️🙋♂️🙋♂️
Two hours of lecture is nothing compared to this 10mins of video...you made it look so easy...thank you Dr John campbell🙌🏾
I shouldn't have to spend over two hours reading books to write my exams. I am a nursing student and this video has made my day. Thank you doctor
A pecise anatomical and function of the heart in less than one hour lecture!
I TOOK THIS IN GRADE 9
@Shadrack: If you’re a nursing student then you should definitely watch this video (from the same channel): th-cam.com/video/KgVsd6qoyU4/w-d-xo.html
@@Renjoku im in 7th grade learning this
@@mahramubarak162 same . Transportation of material in plants and animals
I am one person who is not into medical information but after watching this i felt love for this subject developing. I could see passion for his work in his eyes everytime he looked back at the camera as if addressing a class. So much respect to you Dr
thank you!!
All my biology teacher does is ask us to look through textbooks every single lesson and do the bare minimum of teaching. I've learned more in this video than I have in two weeks worth of lessons regarding the heart. Thank you Dr.
most way and the failure of western education, had a very similar situation in my education and related career, most what I know was not from the education but from people like this that could explain things better afterwards.
It is true , they leave you to read alone
I watched you 4 years ago and you were the best foundation to my medical school journey
I’m so grateful
I have remembered your drawing for literal years
You're simply a genius! You explained in 10 minutes what my professor couldn't do in 50!
Mbb
@@thiagopolo80 صضصصصصصصءgggg.
Wawoo thanks Dr
Indeed, today we started with the cardiovascular system.. 2 hours lecture and I just didn't understand anything compared to this 20mins video
These lectures is how I understood the structure of the heart and in turn scored an 86.2 on my Cardio A and P exam.
Thank you, sir
I am enjoying this lecture for it is more understandable to me than reading books. I am a radiography student in Ghana. Thank you Doctor.
Obviously Nclex exam has been a pain in my ass, but that won't bother me any longer I have passed my exam already thanks to you Mr Gabriel God bless you more cuz you made it possible for me.
Nclex exam is really difficult and frustrating, i can't believe I failed again after studying so hard
You will pass everyone has their own season, just keep going pray and believe you will receive yours Mr Gabriel like everyone has been saying he can be off help
He doesn't have a Facebook page, Instagram page or TH-cam channel, why is that?
This is a backdoor we're talking about not some kind of extra classes, you really won't expect him to have Facebook page it's not safe for him
I was lucky to meet Mr Gabriel only God knows I wouldn't have succeeded without him
I have never been so thankful with today's technology that I have access to this kind of lecture. Watching you feels like I am in a highly sophisticated school. Learnings never made so easy. Thank you so much, Sir! Godbless!
Look LLLPL0
Ó99
It's a wonderful work indeed be blessed
I can't fathom how one can believe there is no creator after seeing the intentful design of the heart, the eyes, the immune system, the universe and so on.
*here the clip you all was born to see:*
th-cam.com/video/hGA0eEfcnB4/w-d-xo.html
There should be more teachers like you that teach truly for understnding! You Rock Dr. Campbell!!!! Thank You for Sharing our Skill with Passion of Teaching!!!
Thanks a lot Dr. Campbell, I really understand ur teaching may u continue doing great job.
Be satisfied
Dr.Najeeb
Thank you
Am i really dreaming right now cause i can't believe myself that i hav leart the structure of heart soo well 😭😳😭 thank u very much Dr Campbell your explanation was truely helpful
Thank you so much! I'm in nursing school and struggling with the cardiovascular system, this video helped me understand the structure and function of the cardiovascular system.
I'm currently on orientation on a CICU unit and was just about to quit when I stumbled upon this video. OMG!! Everything makes sense to me now due to this lecture. And I love the way you took your time in explaining everything, I've been playing this video over and over again. Thank You Dr. Campbell!!!
I can relate the feelings. I did the same thing.. thank you so much Dr. Campbell for making this video. 🌹❤️
This is simply amazing
The most simplified and easiest explanation of cardiovascular system I have seen ever
Thank you sir
Basic structure and function of the heart. Often people gloss over the 'simple' stuff, and miss areas of important understanding. The main things are the plain things, and often, the plain things are the main things. Please draw your own diagram, rather that taking the short cut of freeze faming and screen capture.
+Dr. John Campbell Absolutely agree - have been drawing my own to this great lecture! For me it is review but one can never overlearn something - big thank you for all of your really great videos!!!!
Dr. John Campbell
thank you so much! you teach so very well!
you are just a great teacher
Dr. John Campbell Sir your teaching is excellent
20 yrs later I finally understand the heart my most feared anatomy lecture ooooh God! Great teacher thx, 1st year nursing canada
I can help you in academic writing.
th-cam.com/video/8vDGMSMpo-M/w-d-xo.html
I'm at my last year of nursing and I'm revising cardiology since i am placed at cicu and this really helps, goodluck!!
I was suffering from Herpes, i suffered until i meet Dr Ehinormen the great
Traditional healer who cured me you can also add him on WhatsApp +2347031227778 or email him on Drehinormen@gmail.com
I’m in my fourth year nursing , and this is really helpful thank you so much
I’ll keep watching this till it sinks in
This video was easy to follow, and I truly appreciated the heart diagram. Saved me many hours of studying!
For the first time in my life I have never been under this kind of teaching this is interesting ❤ from Zambia 🇿🇲
This is the best explanation i have ever seen for the cardiovascular system thank you ❤️
yes an amazing lesson
It’s so simple but wish he had draw lines
Nice
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Very true
I was looking for videos from native speakers to improve my listening and pronunciation in medical English and I found much more than it in your videos, by appreciating the way you do it! Congratulations! Thank you so much!
Hi baby how are you doing now i hope you are really doing good you are awesome looking at you baby makes happy when I look at your picture it is beyond my imagination that a creature like you really exist like a rose you make the garden so beautiful You are a diamond to any man that have eyes to see goodness of a womanhood Baby am Ben easy going person very understandable Am a civil engineer and a contractor I work at so many places like Asia Europe and Africa I love art craft and I write music I like ideal people when I see your picture am impress I want a good woman that understand what real love is all about who will understand me and perfectly be for me So we can build our world strong enough to care for each other I want you to be mine and I hope to hear from you soonest thanks
The best lecture ever melts down all confusions. May God bless you more with happiness and prosperity Dr. C you are a gift to the world.
Absolutely phenomenal !!! 👏👏👏
There is so much to be said for simplicity and thoroughness. When you can take such a difficult subject and break it down so well, you are indeed a pedagogue.
Thank you, thank you, thank you. 🙏
i just spent 20 mins and I learned so much more than listening to 3 hour lecture from my other class...thank you Dr. Campbell for your easy to understand heart anatomy
Wow; thank you for taking the time to educate all of us up-and-coming medical professionals, and in such a clear, concise, yet informative manner. As many people have already noted, I feel like hours worth of reading can't hold a candle to this lecture.
Excellent 👍 clear explanation congratulations 👏🎉
My baby girl has Tetralogy of Fallot and she’s had one open heart surgery so far. I’m trying my best to learn and understand the way the heart functions. I’ve watched so many videos and I’ve had so many doctors explain it to me but this video is by far the most informative and helpful video I’ve ever watched. I now understand how the healthy heart functions. Now I’m able to go watch the ToF heart videos and understand the difference! Thank you so much from the bottom of my heart (no pun intended 😂). I really do appreciate this amazing video x
Learned this quicker than sitting in a class room for HOURS . thank you very much!!! Quickest , easiest descriptions of everything. You did the damn thing with this one doc ! 😅
Hello Dr Campbell. I am an expat living in California and currently about to sit the California State exam for my EMT (emergency medical technician) course. It is an accelerated course and a brain overload. I search and watch many you tube videos during my text rest period to provide additional mental stimulus to assist in memory imprinting. It works for me. One thing on youtube that is difficult is finding reliable, consistent videos that cover the exact information that I need and present it in a very memorable way. I have watched the three videos on the heart. They are excellent. I must commend you on your instructional techniques as they are proving invaluable for me. Thankyou so much. I will be looking for other videos that you post. I have a lot of learning to do. keep up the GREAT work and thank you.
Thanks Simon, there are plenty more videos on the channel. Best wishes for the EMT.
@@Campbellteaching hello Dr.can I have mcq on this topic(cardiovascular?
This is real lecturer who knows how to deliver the lesson effectively and competently
It's our fortune that we've access to lectures like these. Alhamdulillah 😊
Yes..the absolute perfect place to praise the one god...
with no heart.
@@stephen227 Here are some verses from the Holy Qur'an :
Al - Fatiha “The Opening” : 1 - “In the name of Allah, most benevolent, ever merciful.”
Aali- Imraan “The Family of Imraan”:31 - Say :”If you love God then follow me that God may love you and forgive your faults; for God is forgiving and kind.”
Al - Maidah “The Table” : 74 - “Why do they not turn to God and ask His forgiveness? God is forgiving and kind.”
Al- Baqara “The Cow” :163 - “Your God is one God; there is no God other than He, the campassionate, ever-merciful”.
I like these lectures a lot. It even inspired me to write a poem.
Searching the Heart for You
Where does my love for you sleep?
Is it divided between the ventricles,
great chambers of the left and right,
or resting in the gardens of an atrium?
I have stood at every valve searching.
Tricuspid, mitral, pulmonary,
at no valve do you flow through
and yet I know you in my blood.
Did you hide in one of the arteries,
unable to handle being watched?
Are you in the crowded aorta,
surfing silently upon my red cells?
I know not even the color of our love.
A vivid red? A frigid blue?
If I only knew how well it breathes.
May it never be choked for air.
Though I doubt it ever could.
You are, after all, my oxygen.
If I cannot find you swimming here,
perhaps it is only
because you are everywhere.
Searching the Heart for You
Where does my love for you sleep?
Is it divided between the ventricles,
great chambers of the left and right,
or resting in the gardens of an atrium?
I have stood at every valve searching.
Tricuspid, mitral, pulmonary,
at no valve do you flow through
and yet I know you in my blood.
Did you hide in one of the arteries,
unable to handle being watched?
Are you in the crowded aorta,
surfing silently upon my red cells?
I know not even the color of our love.
A vivid red? A frigid blue?
If I only knew how well it breathes.
May it never be choked for air.
Though I doubt it ever could.
You are, after all, my oxygen.
If I cannot find you swimming here,
perhaps it is only
because you are everywhere.
I passed my basic science exam 🎉just by watching this video😊thank you so much my brother 🙏 ❤ God bless you
Amazing teaching capacity of Dr.John Campbell, always remembers me the great thought of Albert Einstein-"The supreme art of the teacher is waken the joy in the expression and the science." May God bless you !
wish this guy was my anatomy lecture so easy to understand, love his method of teaching!
Finally ,it’s so simple and it seemed really complicated in the classroom. Thanks so much Dr🙏🏼😊
For me you are the best Dr.
I have seen video,sit in classes yet nothing comeout
But here gives clearly view and better understanding
Thank you so much
From nigeria
how amazing you are even five years old kid can understand your explanation, so simple so clear
Thank you so much.
He is a nice teacher + doctor . And save a lot of time . He explained the 2 min study in just 21 minutes. Thanks for teaching us .
Thank teacher +doctor
Dr Campbell you are absolutely the BEST! Your teachings are very easy to understand and comprehend! I can't thank you enough! Much love and gratitude
Just like one of the Christian hymns sings; “I was once lost, but now I’m found”
Thanks so much Dr. John Campbell, this video is indeed an ALL IN ONE lesson.
I can proudly say I know the Ana-Physio of the cardiovascular system.
Dr. Campbell, I have just recently discovered your channel when I watched your lectures on the physiology of wound healing. I want to express how wonderful it was to learn that you have a massive and broad collection of content amassed over the past eight years (that I will be exploring whenever I have the chance) and furthermore relieved to see that you are still making videos even today! As an aspiring medical student, I want to extend my gratitude for your hard work that goes in to making these videos, as well as your wonderful style of in depth teaching. Undoubtedly, the knowledge and insight from your videos will prove invaluable for the difficult path to becoming a physician.
I've watched you on your updates on coronavirus, and now you're here helping me pass my 1st year composition exams for a masters of science in acupunture! You're the best Dr. campbell! A gem!
I worked in cardiac post surgery service in France (réanimation cardiaque = ICU) during 25 years before suspension ! Thanks for your class, it made me happy to hear it in your own language i love!
doctor ur lectures are always a come back for me when ever I don't understand lectures. and at the end of the day. am a proud licensed Nurse. thank you so much sir.
I’m impressed by the way he teaches! I only wish I had you for my professor! I can only imagine that.
Thank you sooo much Dr. now I finally understand how the heart works.😭😭 I want to cry. Thank you so much! God bless you Dr. Campbell.
I first saw this video in my friend's phone and it was awesome,I had to come and search on TH-cam for this amazing video. This video help me alot during my cardiovascular CA,and I don't read textbooks on this topic,I just go directly to this video and follow you. Thank you doctor for this amazing video,you are indeed a savior of young students struggling with their studies.🙏🙏🙏
Wow! Ur making my anatomy and physiology more simpler. Thanks doctor
like me, i spent money on several pills that don't even work and not until I figured out the 100% natural, quick and undoubted solution.. I kept asking why it took me so long to discover Doctor Ani John HerbalHome on TH-cam channel Shingle battle that almost crush my relationship.. I was able to get rid of this virus completely my result turns negative in just 7days. I was cured with the herbal medicine I bought from Dr.Ani John on TH-cam channel contact him now for any kind of health challenge he cured me permanently
You’re and angel Dr. Campbell. Wow, breathtaking, I wish you were my anatomy professor! Thank you for this amazing video, truly appreciated! We need more professors like you! Teach with a passion! ❤️
Hello love
Dr Campbell makes it so clear & easy to understand. I'm so glad that I found his videos! His English accent is so pleasant to the ear.
Dr John Campbell, you are such a good teacher. Thank you so much for sharing. We need more doctors like you. GOD Bless you and yours.
Beautifully explained !
A-level bio class revisited successfully.
Extremely thorough, superb explanation. I'm going to go through all your videos !
Thanks Doc !
Dr. Campbell, thank you very much for your videos. I've used this one in my Medical English class with the students studying General Medicine. Their knowledge of English is not very good, but they really enjoyed watching and listening, and I asked them to take notes, and I asked them questions to check their understanding. My students like your way of presenting the material, the way you draw and explain, and summarize. They are so happy when they hear and understand the Latin terms, because they have a lot of hours of Latin (anatomical and clinical terminology, Latin in prescriptions, etc). Next week we are watching the video about the urinary system and the kidneys. Your videos are of much help and they really encourage my students' interest.
your teaching will never be erased in my mind............
Thank you Doctor, you really taught all I needed to know about the heart. I appreciate you taking your time to offer this lecture. God bless you and your family
I’m barely in high school and I know I want to be a heart surgeon. I made my mind even if it takes a long time. This means I get to help save peoples lives who are at huge risk and heart disease is #1 killer. It’ll be a rough journey but I know I have what it takes and I’ll try my best! I am learning and need improvement so these videos help me study. I already got into a health academy so I’m off to a great start :D thank you, sir, for your videos!
I was about to cry I watched 5 videos and learned nothing the this came and I’m so glad I clicked thank you dr
anatomy of heart
th-cam.com/video/SQdRaVx2fNs/w-d-xo.html
what are the terms used in anatomy in medical sciences?
th-cam.com/video/baGZ-HYDSiI/w-d-xo.html
Covid-19 is what i called survival of the fittest......I mean honestly if your only goal is to "become a millionaire" you're just begging to make a dumb decision and be disappointed...I think many will become millionaires in this current bull market but it's not the right mentality as holding can be very dangerous. As hard as it is trading Crypto is way more lucrative and is quite logical if you just study the charts and the support resistance and pay attention to what's going on, I’m not a pro trader but I was lucky enough to make 25BTC since late last year following the instructions and signals from Karen Asnin Whitby. She runs program for investors/newbies who lack understanding on how trading Bitcoin, Crypto, Ethereum works, to help them utilize the volatility of the crypto market and also stack up more bitcoin. You can easily get to Karen on Google to know more about her experience in dealing with investment.
Sir I am just 13 from India my aim is to be a doctor . I think so ur coaching will make my dream true. thank you so much .
Wow, the heart ❤️ an amazing organ!
And 7 years ago today, Dr Campbell was already sharing his knowledge of medicine in a simple way. Thank you Doc.
🙂💯👍🏼
amazing if it working properly... I think I need to take mine back under warranty
Dr. John, heartfelt thanks for such a heart-full, comprehensive, absolutely clear explanation of heart anatomy. You made it so simple to understand for any age! 👌🏼🙏🏼
The video was amazing! It goes through the major parts, valves, and the blood flow through the heart. I learned many new things about the layers, and it was a good review for me about the blood flow. You did a remarkable job doctor, thank you for sharing your knowledge!!
It's a good way to explain how the heart works. I took a class for one month and didn't understand a thing about heart
I paid $300 for anatomy class. You taught me this information for free and it went straight to the heart. Thank you will be very small word what you have done for those who wants to learn
very simplified and good lecture. You just made my day Dr Cambell. Thank you
You are the best.. I have understood everything..No need studying.. Here am good. First year nursing student.
I seriously wish you were my teacher sir. Also a tremendous thank you for your effort in this video. Most professors donot spare any time for their students, let alone make a video, for free. Thank you so much sir.
Edit: Typo
I'm medical student from india sir, but I'm continuing my medical course in abroad, I haven't get anything from that Institute,,, through your 20min lecture I have learnt lot sir....... I'm glad to having your lecture sir... thank you so much 🥰🥰 sir........ Keep going like that sir...
Hey I am also from India bihar district champaran
I'm from Andhra Pradesh state ..
In which class you are reading now
@@navinprakash2976 2nd year bro
The way of teaching is understandable with simple words....and I have to mention only one thing.. "THANK YOU SIR"
Am from Uganda, most thanks to you mister, May God grant you more knowledge.
Long live Mr. Champwell
Wowwww what a easy way of explaination 🤭😍🔥
I
wahts up with the disgusting emojis you ok....
Get preparation materials for your upcoming NCLEX exam.
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Thank you Dr. Campbell!! My 2 hour lecture today left me feeling helpless and confused. This video has given me confidence again with my understanding of the cardiovascular system! Thank you, thank you!
I graduated from nursing school through this channel...Anatomy made it so easy. So thankful to you doc🙏.
Dear Sir , thank you so much for your hard work. I literally had a cardiac arrest of memorizing the points , specially the ones important.Thanks to you sir I'm healed now.. Such a wonderful explanation ✨
I'm a nursing student and about to sit my exam in 4 days, thank you Dr. John Campbell for making this easier for me to understand. Your teachings are succinct than my lecturer in Human Bioscience haha. Kudos to you!
Hazel Alviola hey how are u can I talk to u by what's app I am the medical student
Hazel Alviola I m help you
your such a dick head.
bunch of pervs
Also a nursing student, Hazel and indeed grateful for Dr Campbell's explanation.
I am an engineer and now I feel I should have chosen medicine. Your explanation is simply excellent.
One of the best biology teacher I have ever found☺️
You’re the greatest teacher I’ve ever met thank you so much for being such wonderful teacher. I’m glad you are enjoying your time with your students.
OMG!!!! What a lecture!!! Excelent presentation, easy to understand and to remember for life.
Thank you very much.
anatomy of heart
th-cam.com/video/SQdRaVx2fNs/w-d-xo.html
what are the terms used in anatomy in medical sciences?
th-cam.com/video/baGZ-HYDSiI/w-d-xo.html
I have been struggling to find videos on youtube that can help me improve my Human anatomy knowledge...here I am on your channel Wow, thank you Dr.John Campbell because I have learnt something today.
The very clear and precise explanation to understand all concepts of the vascular cardiac system in just 10mins.Thanks very much, sir. ❤
I feel more educated on this in just these few minutes unlike the one week I spent in class learning this... Thank you Doc 🙏
you are a genius !!!!! your presentations are simple and can never be forgotten. wish u were my anatomy prof.
May u grow in great wisdom and may ur children meet great intellects as their tutors. DR. i will be like u in future most prof upon an introductory presentations blow the students minds but for u prepared my mind for a better and excellent understanding
th-cam.com/video/iJaH0o81ZTM/w-d-xo.html
Why the the thumbs down (dislike)? 🤔 Could there be a better explanation?
A teaching of five years ago but very relevant till tomorrow. Dr. nailed it
Many thanks Dr .you deserve high praise.In a shorter span of time you have provided the significant knowledge about the most important tissues and organ ie.....heart. many thanks .
I recently had tests done on my heart, and Monday I met with the cardiologist. This stirred up interest in how these things work. You description of the heart was just what I needed. Now I understand the oxygen level, 97%, she got when she clipped a device to my finger.
I got here just wanting to study EKG for possible PCT and/or EKG Specialist certification and felt I needed an overall understanding of the heart before I even start that.
AMAZING teacher! Subbed!
10 minutes watching this and I finally have notes that I understand! Thanks for explaining in such a clear and concise way.
Hi baby how are you doing now i hope you are really doing good you are awesome looking at you baby makes happy when I look at your picture it is beyond my imagination that a creature like you really exist like a rose you make the garden so beautiful You are a diamond to any man that have eyes to see goodness of a womanhood Baby am Ben easy going person very understandable Am a civil engineer and a contractor I work at so many places like Asia Europe and Africa I love art craft and I write music I like ideal people when I see your picture am impress I want a good woman that understand what real love is all about who will understand me and perfectly be for me So we can build our world strong enough to care for each other I want you to be mine and I hope to hear from you soonest thanksW
I wish TH-cam had been around when I was in college. This could have been so helpful to me! I really love your vides, Dr. Campbell.
I'm also s Biology teacher since 10 yrs.But you are extraordinary .God gifted talent.
It’s always a delight and refreshing to revisit cardiac anatomy clearly explained. I struggled distinguishing btwn bicuspid and tricuspid until I finally associate tricuspid being on the right chamber by tri to be right. Thank you Doc
This solved completely my confusion and annoyance of not understanding the heart! Thank you so much
You're gifted DR. so simple, but great and straightforward. I like this.
Thank you for your clear and concise teaching, John. Great content and easy to understand.
Dr john thought me my paramedic course, iv never met him but his online videos have thought me so much. I have a great understanding of anatomy and physiology which helps me preform my job with confidence. Thanks Dr john your simply the best ❤️🤗
i am this comment after i watch the first two mins of the video, but i would say your illustration is perfect and i love your way to explain things
This has made my cardiovascular system journey a lot easier. Wow! Thank you Dr.
yeah it seems that there is no lack of simple concepts being explained in convoluted complex ways at university.
What an incredibly simple, informative description of the blood flow...............THANK YOU.........wish you were MY lecturer
God bless you Dr for helping us, you really know how to explain for students to understand. You're a blessing to me so superb...
I barely understand anything in my biology class but I spent 10 minutes in his class and I already know so much
Dr. John, thank you for your way of teaching ; you made it easy to understand. Easy and understandable precise lecture. Thank you again.
Thanks Dr. Campbell. I've been watching your non-Covid related videos and learning a lot.