Electrical system of the heart | Circulatory system physiology | NCLEX-RN | Khan Academy

[@Moonchild98]

legit just make khan university

[@zeruapod2897]

@@thiagofinley5940 Nobody cares. And you don't have a girlfriend.

[@SpandexSuperstarr]

Agreed. He explains things so well

[@reddypoguraju3265]

Spotted another moonchild❤️Mono🥺

[@costasenglezopoulos4029]

Knowing something and being able to make others understand this is something totally different ... And you my friend, whoever you are, have a talent in doing this ... Everything in your narration is perfect: from your voice to your drawing and making others remember the knowlege included in your video without having to study it again. So I hope that u are some kind of professor or teacher in a university because you have a talent in that. Friendly greetings from Greece.

[@shardsandthecrew3235]

Costas Englezopoulos u r very wise

[@shardsandthecrew3235]

Costas Englezopoulos u r yery wise

[@mindsoulpower]

THIS GUY HAS NO FUCKING IDEA HOW TO EXPLAIN..

[@yasmine4754]

Costas Englezopoulos, so true!

[@jmj7568]

Fully agree

[@ShortenMonteCristo]

*doesn't understand professor's 50 minute lecture* *watches 10 minute khanacademy video and understands it thoroughly*

[@annabasil9639]

+Adam Baum Lol same :)

[@nicholasbowden6073]

Bbb

[@marvelhasiholan5495]

Maybe you don't pay attention in class

[@zbrown02]

Adam Baum because the education you pay for is a joke. Most people on the internet explain things better then professors to.

[@pigeonlove]

Second time around is invariably easier than the first, doh

[@FistpumpingToMozart]

There is literally nobody who doesn't love these lectures

[@Roosyer]

+FistpumpingToMozart 31 people don't

[@FistpumpingToMozart]

+Corvux IX they don't like hearts they must be vampires

[@Roosyer]

FistpumpingToMozart That was a quick reply :)

[@annabasil9639]

+FistpumpingToMozart ikr :)

[@UnbreakablePickaxe]

YES

[@Gengen12345]

You deserve a Nobel prize for how Khan Academy has innovated the educational system. I am about to go to grad school and I have been watching your videos since I was a freshman in my undergrad years. You rock!

[@jacobb7310]

you explained it ten minutes what my professor couldn't in 50. thanks.

[@ladynottingham89]

My professor just started to mention terms like depolarization, repolarization, and action potential without explaining what those meant. WTH?! Thank you for simplifying the concept behind the terms. Most of us learning this are undergrads LoL maybe some professors forget this and start throwing medical jargon at us like we already know what they mean.

[@MonkeyDLuffy-xr4fl]

Wut???? We learnt these terms in high school, and my university doesn't accept students who are unfamiliar with such basic terms. Interesting

[@ladynottingham89]

Monkey D. Luffy Well, I am an "non-traditional" student aka I took a long break before I started college. I was 23 when I started after leaving active duty.

[@hyperionparthalan]

Really the first professor to explain action potential properly was in my first year of med school. Actually a lot of topics my undergrad just told us to accept w/o explanation were covered cause I ACTUALLY HAVE TO UNDERSTAND THIS TO KNOW IT. cough still annoyed at undergrad.

[@briang8663]

Watching this as a preface to my cardiopulmonary block of med school. :D Good old khanacademy. Best free MCAT prep out there.

[@annabasil9639]

*Watches 10 minute video by UCSD, falls asleep, gets an F on finals* *Watches 30 minute Khanacademymedicine video, stays awake and gets an A+ on Biology exams* THANK YOU KHAN ACADEMY!

[@hujanrindu2634]

lying

[@benjaminb1319]

@@hujanrindu2634 do you know what a joke is?

[@hujanrindu2634]

@@benjaminb1319 chill bro. this comment was like 2 years ago . hahaahah

[@colorkouture_llc]

Woooowwwwwww my mind is blowwwnnn

[@amandanowacki4371]

I have watched probably 10 different videos on this and after this one, I finally get it. You're amazing. Thanks for all you do!!!

[@madcamp44]

I am extremely impressed. You have an amazing talent for teaching!

[@LatinoSoulja1]

I wish my anatomy and physiology teacher taught like you make it so easy to understand!

[@nellyhoffman6194]

+Jay13 no they make you pay to learn and then they dont teach shit

[@FUS1ONGAMES]

There are so many classes I wouldn't have passed if it weren't for Sal. He got me through 2 math classes, chemistry and now physiology. Can't thank him enough!

[@mikegarbett4800]

You Sir. Are a gifted teacher!

[@annabasil9639]

+Mike Garbett Word.

[@nadia41683]

Hi Rishi, I just want to thank you for all your great videos. I am starting Nursing school, and I needed to review some of my A & P. I am a total visual learner so your videos make perfect sense. Could you do a video on EKG my book is confusing me.

[@adelrabie5117]

amazing fast easy lectures that makes you understand everything with pure simplicity WOW!!!!!

[@Cass_i]

Usually, Khan lectures are a little drawn out and the person just mumbles and takes a while to get to the point. This was perfect for me. Right into it, no delays and beautifully explained. Loved it

[@LetsgetphysicalAg]

WOW!! That is one hell of a GREAT explanation! You did wonderful! Thank you

[@koruptxshun]

Hahahahah. You're not the only one brother. It's gentle and relaxing. Perfect for learning!

[@dodia4843]

thank you a lot its very helpful video , keep up you have a talent you can draw and you have a skill of explanation I really like it .

[@flowingglowingone]

This video is soooo helpful just as the others I"ve watched by you! Thank you for your time and effort in this presentation. I now understand!

[@bitemyshinymetalass7393]

by the machine god... why do i even attend to the lectures in my school when there are better materials out here..

[@MonkeyDLuffy-xr4fl]

I actually don't regularly attend lectures for this very reason:D Unless the lecturer is brilliant

[@missiletoe99]

Praise the Omnissiah!

[@UnbreakablePickaxe]

YES

[@topiasleino8345]

You sir deserve a cookie

[@kevalparikh92]

How is that possible that every single thing in the body is perfectly structured! Btw Great video. You are a born teacher rishi.

[@zbrown02]

Keval Parikh god duh

[@mollyengelbert939]

This was the best step-by-step of the conduction system! It really made it clear for me!

[@cristinabeltranagost5399]

Fantastic. I've never imagine it could be so easy to understand !!

[@rebeccajones4963]

I sincerely hope you teach..somewhere...this is fabulous!

[@danstan930813]

Salute. Beautiful explanation and I can easily understand the Heart and how it functions now. Keep uploading brilliant videos like these.

[@DeniseTimmons]

YOU'RE AWESOME! THANK YOU !!! YOU'RE THE BEST!! :)

[@HarpreetK94]

Struggled with this for soo long! Thank you for the video!! Dont know why I wasted a hour looking at the book when I could've just watched this video. Thanks again! :)

[@rajendrakumarmakwana8941]

Khan you're perfect teacher👩‍🏫‍

[@edgarramos2455]

Your voice is soothing, you got that voice tonality down. Also you explained so easily compared to my textbook. Great job!

[@briteeyesnsmile]

I show these videos to my Surgical Technology students every time I teach them the heart. I love these! Thank you so much!

[@sheikhzeenish1764]

Mashaa Allah brother! Really helpful!

[@pippinfan1]

That was a better explanation than my text book. Thank you!

[@swangle]

AWESOME VIDEO. you explained in 10 mi s what my professor couldn't in 1 hour. BRAVO!!

[@chrissyr0702]

Excellent video and flawless explanation! Thanks for sharing!

[@texas_medic2003]

In school to become and EMT and reading the section about depolarization and repolarization was like trying to learn a foreign language. No reference pictures or anything visual for me to connect the dots. Thanks for the explanation and pulling back the clouds of confusion for me. It all makes sense now!!

[@brittanymichelle7402]

I watched this video a few times. You did an excellent job! Thank you.

[@TeyTeyCroco]

Thank you! this is actually amazing! it helps me alot!

[@josiahprecious968]

Wow! What a systematic explanation. Nice accent!

[@lulita1234]

is there a video on the correlation of the waves of an ECG with mechanical events in the atria and ventricles?

[@studentnursesaima5836]

I am a UK Nurse student and this is so simple!!

[@anhnhat2844]

I wish I had Khan Academy for every subject in my university :( Thank you very much Sir

[@aishwaryab6736]

Just wow, very clearly explained

[@NiceGuyJase]

This is a great presentation. I love the analogy of highways too, thank you.

[@robberttettero6986]

It's very easy to understand, I'll check more videos!

[@kathleenm4731]

So helpful. Thank you!

[@AminaAmina-d2i]

This vedio will save me from seminar.... understood well

[@Zhengotsang]

Thank you for your crystal clear explanation. Definitely looking forward to learn more from you.

[@raggedysmile]

I wish our anatomy teacher would teach directly from videos like this one!

[@stanleycates1972]

Wonderful clear - Khan Academy is great

[@kvsm23vs24]

dude you're awesome!

[@dr.shivanireddyryala6846]

seriously ....that was AWESOME....💓👌✌

[@sonyabloor9058]

Extremely well explained! I'm your new fan! Thank you!!

[@ninjachrish]

studying for my nursing exam, this is amazing. thank u.

[@albertocegueda7484]

This is a great video!! The animation makes it extremely easy to understand

[@kirstylomas8587]

this video is exactly what I needed, so easy to understand . Thanks

[@jamespatterson923]

Such a don! Helps so much with my revision!

[@zainabbaqer4713]

the best ever, thank you.

[@laibagul4056]

Very easy way to learn...Thank hu so much..❤

[@Kahli155]

i love you down to your voice. been watching for years now. You have helped me to ace many exams! did i mention i love you voice! lol

[@melissarainchild]

nice presentation, very human and nicely paced...super, thanks a lot... :)

[@esrakarakaya4845]

it is fantastic.I love ur summary lectures. Thank u Khan academy.

[@car5zb]

You're videos are awesome! And this may sound weird, but i love your voice

[@luckydesilva6733]

Thank you for well explained video.. Respect

[@rajatshukla2422]

Perfect short video , helped a lot before exam

[@tgkzo2132]

A very good video, very precise and easy to understand. Thanks a mil

[@genevashannon06]

When you say "automaticity", is it more accurate to say "autorhythmic"?

[@huffyng3416]

Thank you so much.... You are a blessing...!!!!!

[@Aschref]

Albert Einstein once said: "if you can't explain it simply you don't understand it well enough" Thank you for the brief explanation professor :)

[@charlesxix]

Thanks, really clear and informative. Just been informed I have a Right bundle branch block having just had an ECG. Now waiting for an appointment with a cardiologist.😒

[@twaambo25]

Jolly Good my friend ....clear and concise

[@dickenyurrbot6929]

this is gold

[@anacedeno3562]

Wonderful Tutorial ! Thanks so much!!!!!!

[@coolandworthit6002]

Im watching this in 2020 and its still much more helpfull that my lectures

[@ChrisHeightsTV]

Excellent work! Thank you very much!

[@jaccbien]

i wish this is how it was discussed in school. the complexity of this mechanism coupled with my teacher's almost indecipherable way of speaking is too much to really comprehend this matter

[@noellikins1224]

OMG! You're videos helped me so much for my IB Biology Exam 😍👌🏻

[@nynkebrombacher]

Wauw, this is a perfect video to understand how the heart EXACTLY works :D Thank you!

[@roseleelauper1193]

excellent instruction, thank you very much!!

[@Erica-bh6ss]

wow. really good job of explaining!

[@neelamm16]

BEST VIDEO EVER. THANK YOU!!!

[@eval3509]

I read my textbook on this and didn't get it but now I understand it more after watching this thank u

[@alwathabaldaraji3423]

great discussion Thank you very much ❤🙏

[@mrx3430]

great !!! now I understand everything !!!

[@dr.mariammorsy6582]

You’re a life- saver Thank you ❤️

[@angusobrien6024]

very easy to understand thank you so much - lectures and powerpoint slides from uni just weren't making it clear - THANK YOU

[@ASPRINALARD]

You are just simply brilliant!

[@cambriarogers7016]

I watched Khan Academy all through high school, now that I am in university I still watch them!

[@bewtiya]

Thank you so much. This is so clear and easy to understand.

[@aliyagalim]

I love the voice and presentation manner. ThNk you! I however cannot find answer to my question anywhere. What forces nodes to produce the e electric impulses? Where does this charge come from? What exactly starts it?

[@stingable]

Awesome Explanation

[@WcJ31]

2 hours worth of lecture in class 10 mins here and understand it pretty easily

[@P1nkmunkyRB]

very clear - good diagrams

[@Ry4nism]

Thanks,it's easy to understand

[@adamhallsworth4023]

Awesome video, very helpful!

[@rohitjain8983]

Who's watching this and only pull a few things out of it but still feels great?

[@CliffNotesAnesthesia]

Very good presentation.

[@nightelf7701]

Awesome video, tyvm for making it!!