Coronary circulation of the heart

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This brief video tutorial discusses why the heart needs its own circulatory system, identifies the principle coronary arteries and cardiac veins and briefly discusses coronary dominance.
0:00. Introduction
0:19. What is the coronary circulation?
2:14. Function of coronary arteries
2:27. Coronary arteries are "end arteries" (at 3:19 i am sorry for my mistake ... cardiac arrest is NOT the same as a heart attack)
3:43. Right coronary artery (RCA)
- 5:04. Sinuatrial nodal (SA) artery
- 5:18. Right marginal artery (acute marginal artery)
- 6:01. Posterior descending artery (PDA)
- 6:50. Definition of coronary dominance (right dominant, left dominant, co-dominant)
- AV nodal artery
8:50. Left coronary artery (LCA)
9:33. Left anterior descending artery (LAD); Anterior interventricular artery
10:39. Left circumflex artery (LCX)
11:27. Left marginal artery (obtuse marginal artery)
12:01. Cardiac veins (coronary sinus, great cardiac vein, middle cardiac vein, small cardiac vein)
13:34. Regulation of blood flow in coronary circulation
14:15. In-a-nutshell
15:05. References

Пікірлер: 932

@RZ-bo1mf 3 жыл бұрын

ive seen A LOT of videos explaining coronary circulation of the heart, this is by far the BEST one! thank you!!!!

@shalomchipepera6733 2 жыл бұрын

Indeed👏🏽👏🏽👏🏽

@gautammure 2 жыл бұрын

Indubitably!!

@jo-anncowrie1602 Жыл бұрын

Agreed

@user-sw6hl1dd2x 11 ай бұрын

Yeah it's systematic well organized and most beautiful video

@TheMindOf_Reason 7 ай бұрын

Second this. For some reason this wasn’t setting in my heard but this video is amazing (even better than ninja nerds).

@karhukivi 3 жыл бұрын

I had a stent placed in the RCA which was blocked 95% about 16 years ago. It was a fascinating procedure and I saw the blocked artery on the fluorscope screen before they pointed it out. The surgeon showed me all the equipment, guide wire etc. saying "you can touch them, it's your blood!" . I also got a before-and-after polaroid print which I use as a wallpaper on my computer to remind me not to let my cholesterol and blood pressure go as high as they did before the event. This is technology!

@fhgg7644 Жыл бұрын

What sulotion after blocked

@Cr33DForc3 8 жыл бұрын

Absolutely AMAZING, crystal clear video. I watch a lot of medical videos on KZfaq, and this is one of the better once I've encountered. The excellent explanation of the subject in combination with very well produced animations and pictures makes it easy to follow. 10/10!

@TheNotedAnatomist 8 жыл бұрын

+Cr33DForc3 Thanks very much ... i am glad it was helpful.

@TheNotedAnatomist 6 жыл бұрын

Cr33DForc3 thanks for your kind words

@rhetrhet 6 жыл бұрын

i watched this video and it was so clear and beautifully explained. There were a lot of unfamiliar things in this video but i was able to learn them because of how straightforward and easy to understand you are. thanks for the video!

@TheNotedAnatomist 5 жыл бұрын

Thank-you

@hpsolanki 4 жыл бұрын

Excellent job

@MDZac2024 3 жыл бұрын

As medical student in Anatomy right now...this video is HUGELY helpful. Thank you for the very straightforward images and description of what, where, and how blood flows through the heart.

@dave-ws5wx 8 жыл бұрын

This is an excellent video. The pace is perfect, just enough humor, clear images and audio, and a nice balance of intermediate and beginner information. This is the first of your videos I have seen. I have a gross anatomy exam on the thorax in a few days and I think your videos are going to be a lot of help. Thank you!

@dannynixon1531 3 жыл бұрын

First year med student currently and this guy is supreme 🙌🏻

@AthanaSus 3 жыл бұрын

How is anatomy class? Im guessing youre having online sessions

@nixicat2480 8 жыл бұрын

Thank yo for making these videos. It really helps to hear / see things more than once, so you let me reinforce what I learn in class each day!

@ifeafon9865 4 жыл бұрын

a two-hour medical school lecture in 15 mintues.......wow. thank you.

@lukekarmokarshouro5660 2 жыл бұрын

This video is from 6 years ago,,,but still it is the best explanation. I have seen a lot of video, but none is like this.

@kindelankind9370 5 жыл бұрын

You are my new favorite Anatomy professor, kudos to you, love your teaching technique

@adiladil7329 2 жыл бұрын

Best explanation ever . Explaining the reason for the nomenclature of each vessel makes it stick in your head for a long time.

@somkeneokeke7219 2 жыл бұрын

Honestly I'm short of words! This video does justice to coronary circulation. Thank you so so so much!!!!!

@blindedsplurr2019 8 жыл бұрын

Creative teaching style! This's brilliant and I would love to see more of it covering other science subjects too. I BEG YOU to start an educational empire the world is thirsty for such.

@TheNotedAnatomist 8 жыл бұрын

+Sara Fahad Thank-you for your kind words Sara! I am hope to add a number of more videos this coming Spring (both gross and neuro) and would like to do some more phys as well. More to come!

@hammadj 7 жыл бұрын

Really well thought out with great diagrams. Best explanation I've seen. Thank you

@charitymitchell620 3 жыл бұрын

I've been searching for a video that explained it as thoroughly as you do!! Thank you so much!

@donnaskipper7944 7 жыл бұрын

Love the smoothness and ease you discuss this topic. Thank you!!!

@flowingglowingone 8 жыл бұрын

This is excellent! Thank you. Made a few things crystal clear for me.

@hunnnie 3 жыл бұрын

WOW, very clear explanation. Love how you label each section and defined it very well. I hope you can do more video on different systems.

@fontosnem8468 4 жыл бұрын

Geez...this is the best tutorial video about coronary circulation....amazing and easily understandable...thank you!!!!!

@ajh195 4 жыл бұрын

I had to refresh my heart anatomy quickly as i was entering clinicals and this is exactly what was looking for. I only had to look at it once and a light bulb went on in my head and most importantly this type of explanation and animation makes this stick in long term memory. Very easy to follow no chit-chat and stumbling it is wonderful and a pleasure to learn from. Great video please make more and thank you for your time and effort. AJ

@nurudeenlawalsaid7264 3 жыл бұрын

You made my day. From today I will not need to crack my brain for the course and names of the arteries and veins.

@aden1337 4 жыл бұрын

Two words. Amazingly presented.

@namunjimatale8998 8 жыл бұрын

Dr. Morton your video was very informative and enlightening. I appreciate the fact that it wasn't complicated and went straight to the point; that comes in handy cause i have a test in 48 hours and i really don't feel like looking at my books . Thank you so much and keep up the good work.

@syhernandez7312 4 жыл бұрын

After watching these videos about coronary bypass blockage and arterial blood circulation, I have learned ALOT about the functions of the heart as well as the procedure to correcting the issues involved. The videos are very explanatory and informative! I would like to thank and congratulate the Doctors and all the people involved that made it possible!

@dge. 4 жыл бұрын

reviewing the coronary circulation for my cardio-patho class. this was sooooo helpful, kind of annoyed i didn’t see this during my Anatomy days. I would’ve understood it so much faster! thank you, good sir!

@jayw8726 4 жыл бұрын

Brushing up anatomy before my MD licensing exams! Its amazing! Thanks.

@theunamed2039 6 жыл бұрын

Beyond fantastic. Masterclass in explaining things clearly and simply. Many thanks !

@TheHubZone 7 жыл бұрын

Very helpful tutorial! It's much easier to "see" and understand it! Thank you!

@pradipneupane9767 4 жыл бұрын

Good explanation apart from a few misleading information: There is a clear difference between Heart attack (MI) and Cardiac Arrest. Myocardial Infarct (Heart Attack)is Death of cardiac muscle caused by prolonged severe ischemia where Cardiac arrest is when the heart malfunctions and suddenly stops beating unexpectedly. People often use these terms interchangeably, but they are not synonyms. A heart attack is a “circulation” problem and sudden cardiac arrest is an “electrical” problem.

@TheNotedAnatomist 4 жыл бұрын

I totally agree ... thanks Pradip for your insight and for watching the tutorial

@joestevenson5568 2 жыл бұрын

A cardia arrest can be expected. Its just when the heart stops beating/generating significant output. For any reason.

@youngswoll3 Жыл бұрын

Cardiac arrest isn’t always an electrical problem, an example would be PEA (pulseless electrical activity)

@SaurabhG1001 4 жыл бұрын

Best explanation of heart i have ever seen.Amazing work

@Hanafyx2007 5 жыл бұрын

I've never seen such an amazing explanation to the coronary circulation, wow , well done, I love it, thank you very much ...

@uDumo 4 жыл бұрын

wonderfully explained. straight forward and clear as day. THANK YOU

@soulsaw 4 жыл бұрын

This is amazing. Thank you so much for making this so easy and understandable!

@bravo3541 6 жыл бұрын

Thanks so much for this.I have bypass surgery this week, and now fully understand whats involved.

@shkokurda2098 5 жыл бұрын

hope to be and do well.

@LinhTruong-jk8zq 5 жыл бұрын

Thank you alot. You made it clear and easy to understand than ever. I've searched for lots of video but I can say yours is likely to be the best

@ashutoshphoenix 6 жыл бұрын

Your the best anatomy teacher ive ever had the pleasure to come across! Thank you so much for this video!

@sibylina127 5 жыл бұрын

Absolutely amazing. Thank you so, so much. You're a blessing.

@giovasags 4 жыл бұрын

How many hours this video would have saved me in my troubled youth in medicine university? A lot! Fantastic video. Greatings from Italy

@adelinatoh2167 2 жыл бұрын

Thank you for such a clear and informative detailed picture of what's our hearts are like. Love your explanation. 🥰

@kavindrachetna 5 жыл бұрын

Super clear and so well articulated. Thanks for educating lay population like myself on such an important matter closer to everyone's heart.

@drjannatcare28 4 жыл бұрын

; one of the best way of inculcating knowledge in the brain; GREAT MAN ;

@Noor-fh4nm 8 жыл бұрын

thank you so much, now I memorized the names so fast and easily, thanks to you.

@gustavoorellana697 6 жыл бұрын

Probably the best coronary explanation there is!!! Extremely good! Keep doing more! Thanks from Brazil

@mubinnazirul2630 7 жыл бұрын

your video is awesome especially the "in a nutshell graphic". LOVE it.

@iriscostner9204 7 жыл бұрын

This was really helpful, thank you!

@ousamakhuffash8330 4 жыл бұрын

These videos are the only thing helping me during this crisis, I have an exam on the heart tomorrow and this series couldn't make it clearer

@michelandre4325 2 жыл бұрын

A demonstration with a wow factor - Thank you for this amazing presentation.

@Bastakology 4 жыл бұрын

Amazing Aspiring surgeon here Im very happy i discovered this channel! Please keep up the good work

@yuzhouliu1809 7 жыл бұрын

Very helpful video for recap of essential anatomy.

@FFLDealerSunnyvale 7 жыл бұрын

heart dominance - you explained it very well. thanks!

@alisha8323 2 жыл бұрын

this is by far the best video on coronary circulation that I've come across!!! thank you so much

@vivianacastano4729 4 жыл бұрын

Very helpful! I understand this topic more clearly for my upcoming Anatomy exam. Thank you!

@mahaLAKSHMI-ls1zh 5 жыл бұрын

Nothing in this world could be more clearer!!!!!!!!! I'm grateful !!!!!!!

@Marienwonderland 8 жыл бұрын

thank you I was looking everywhere for a deeper explanation of this.

@TheNotedAnatomist 8 жыл бұрын

I am glad it was helpful

@pouyamalmir8550 10 ай бұрын

the best you can find on the whole internet

@user-ft5pb7pz5e 8 ай бұрын

Best video i have ever seen explaining the coronary circulation... thanks a lot may allah bless you

@melindaruggeri2641 8 жыл бұрын

Thank you - wow never had it explained that way - finally think I got it!

@TheAmyk01 7 жыл бұрын

you are such an amazing teacher! Thank you soooo much

@Userhandle7384 2 жыл бұрын

Dr Morton, your videos are saving my life, these videos are great, and I just saw that you wrote a book as well! I've purchased it, it's difficult to have profs here teach the big picture of things... thank you thank you.

@gregfam6250 Жыл бұрын

What a nutshell! If I had videos like this I think I could have done away with some of the anatomy books I had back in the day. Nothing like a 3D appreciation, and you didn't even use fancy animations. Crystal clear explanation all the way through!

@stephencaine1548 6 жыл бұрын

I'm ashamed to say I had no idea these were the arteries and veins that they're talking about when you hear about someone having bypass surgery. I've always thought they were talking about the aorta or inferior/superior vena cava. Watched a bypass surgery video and it was completely different from what I thought. Great video-very well described. Thanks!

@TheNotedAnatomist 6 жыл бұрын

Stephen Caine so happy that hear this was helpful

@rubaabdulrahman7196 7 жыл бұрын

Awesomely awesome .. starts at 2:19

@ouraycountyemergencymedica3588 3 жыл бұрын

This is a FANTASTIC video! Thank you!

@Ben-ew2nf Жыл бұрын

You know what this is amazing ...helpfull 2023 ...my kids I gues will also enjoy this .be blessed

@samuelige3282 Ай бұрын

Wow.....i will never forget it again 🥺.... Thank you sooo much this means so much to me🤧

@oguzkagan2389 7 жыл бұрын

Dr. you nailed it ! congrats and thanks

@syedfurqanahmedshah7868 Жыл бұрын

Best video for coronary artery ive seen on the internet/youtube. hands down, period

@humanabeel440 Жыл бұрын

This I stunning in it's simplicity and clarity. You are a diamond!

@olegkov2000 8 жыл бұрын

Very nice presentation. Thank you.

@TheNotedAnatomist 8 жыл бұрын

Thanks very much ... Glad it was helpful.

@SL-my4fg 2 жыл бұрын

You'll get me through the horror of medical college, won't you

@00Tenrai00 2 жыл бұрын

I mean this some of the best work I’ve seen on KZfaq! Thank You!!! 👏🏼👏🏼👏🏼

@elgilany11 3 жыл бұрын

Best and clearest explanation of the coronary circulation ever, WELL DONE

@TheAbabinili 5 жыл бұрын

"Hey...How about another name for the same artery?". Loved it.

@hansambooken1400 4 жыл бұрын

That was good!

@speckofdust272 3 жыл бұрын

Clear and simple explanation , great job 👍👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻

@canaanbakasa5351 2 жыл бұрын

I have never understood coronary circulation until I watched this video, great information doctor

@mayra7223 5 жыл бұрын

Impeccable! There is nothing you could've done better. This video is delightfully clear and to the straight to the point.

@TheNotedAnatomist 5 жыл бұрын

Thank-you very much!

@jeffy9059 5 жыл бұрын

Very informative and the way you explain and walk us through the structures couldn't be clearer. Can definitely tell that you know your subject and how to engage with your audience. Well done!

@syedwaqasshah5744 10 ай бұрын

kzfaq.info/get/bejne/oLymhMSiq7WuoI0.htmlsi=bntyOH3MWM-Kr9YZ

@elitasalvatore 3 жыл бұрын

thank you for this video! It's perfect for revision after med school for exams!

@juliasquier3894 4 жыл бұрын

Amazing video, clear, concise and thorough. Thank you!👍

@Dermatologyexams 8 жыл бұрын

this was greatly helpful. Thank you

@yasserrahem6204 6 жыл бұрын

I like your voice it's make me feel relaxing and enjoy in the lesson

@alice_practice 6 жыл бұрын

Very pedagogical, clean and clear! Thank you

@irismckennon4617 4 жыл бұрын

This video saved me 🙌🏻 as I am a new monitor tech coming from rad tech background. Coronary circulation and cardiac system has always been tough for me to understand. Thank you!

@a.i979 5 ай бұрын

Thanks man. Those 1-2 hours of class lectures dont even come near to this

@TheNotedAnatomist 5 ай бұрын

Happy to help

@samanthawilmeth7701 7 жыл бұрын

this is awesome thank you!

@parinithamaben4141 8 жыл бұрын

Amazing video and great explanation! It has everything I needed :D The best video I found on this topic..!

@hollycahill3901 Жыл бұрын

Amazing video. Very clear and concise while easy to understand

@evanech 4 жыл бұрын

Damn I'm French and was looking for a video in French but this is actually so clear that I understood so it was way better than I expected! Thank you so much for this :) (( "fun" fact: In French you only call the LAD anterior interventricular artery (same for the right one), the marginal artery also the left edge artery so not the acute one ))

@TheNotedAnatomist 4 жыл бұрын

Merci beaucoup!

@VaibhavYawalkar 6 жыл бұрын

This is Gold ! Thank you.

@yes7855 2 жыл бұрын

You're seriously amazing!! Your video leave nothing behind !! 🤩 THANK you!

@kanagarajpalanivel8271 5 жыл бұрын

As a physician I find this is clear great video for anatomy students and medicine students as well.Good

@sari6522 4 жыл бұрын

Thank you so much :) a very useful one. especially "the co-dominant heart". I should have watched it years ago, but anyhow thanks for the efforts you put into it :)