The Cardiac Cycle is SO EASY! Stop Making it Hard! 

I'm a first-year medical student, and I have my physiology exam next week. studying CVS was super difficult but now that I saw your videos, I can't thank you enough. thank you so much for your effort and hard work, I understood it so easily when I was struggling for a week, thank you 😍😍😍

1st year Medical student, you just saved my life, thank you!

This is EASILY... THE BEST.... and MOST concise explanation I have heard in all my life. WOW! When I tell you I have taken 3 courses that explained cardiovascular physiology, anatomy and pathology, and I am TODAY years old when I spent less than 10 minutes watching your video and I now feel all those synapses coming together. I feel comfortable enough to explanation this to my peers. THANK YOU KIND SIR! You are doing God's work

wow! he actually made it easy to understand!!! Thank you sir

You did a fantastic job making these complex concepts so clear and easy to understand. I appreciate you :)

I cannot imagine all this ability and creativity you have got to make CARDIAC CYCLE look pretty easy and understandable

Yes. You did make the cardiac cycle easy. Many thanks!

I’m a first year right now and we just started cardiology and this unit had already started to feel like the death of me. I just want you to know that this video genuinely made me confident in my ability to learn this. You may not see this but you just got a subscriber. Thank you!

It pains me that most people in the comments are medical students in university who are 18+ and I am here having to learn this at 16 for my AS levels. 😭

Thank you so much for making this wonderful video! Now I'm pretty confident with this part in the coming exam

I'm having very weak concepts of CVS especially the cardiac cycle and I'm preparing for my upcoming final exams. Thankyou so much sir!❤️

I just want to say i appreciate you and your videos so much! I stood up late watching these videos hopelessly around youtube until i landed on your page and realized that you literally made everything my instructor spent weeks on so much more clear and straight to the point. I was really beginning to question my abilities and my stress levels were sky high. I watched all videos for cardiovascular system in less than 24 hrs. THANK YOU! I wish you did microbiology too, you're definitely good at what you do!

Best explanation of the cardiac cycle on youtube!! Thank you so much ❤

Thank you so much! I love how you went into complete detail and how you were quick with it. 5/5 stars!

This is so great! Subscribed for all my extra anatomy studies. Super broken down and easy to understand

The best explanatory video for a difficult physiological cycle. Thank you so much ❤

Thank you for helping me pass anatomy and biology!

Loved this! I’m a registered CT Tech, & I love learning. This makes it easy. Thanks! Keep up the great work!

So concise! This was beautifuly done! I finally understand and that feeling is so lovely, thank you!

Dude, I'm an optometry student and this actually helped me pass my general physiology. Thank you so much

OMG I'm currently studying for the IBO in 2024 and I have to admit that the way you breakdown the diagram is so much easier to have a deep understanding about cardiac cycle. Love it man! Keep up the good work!

Great video. Well explained and broken down into sections/phases. Keep up the good work, my man!

thank you so much! i love how you explained everything

I was in the first year as a medical student when you explained brachial plexus...Now I am ready to pass out as a medical doctor still this video was helpful thanks. But I suggest giving some info about aortic pressure curve as well so we can understand why aortic valves close and when they do so.

Thank you sir, you have simplified this anatomy for me, God bless you 🙏

Super helpful video!! I have my physiology exam tomorrow morning and this video is super great at breaking down each step, while also keeping it fun and interesting. Thanks!!

Amazing, i am so glad i finally understood the cardiac cycle. Thank you so much sir

Mannn i never knew cardiac cycle was this easy..you made it so easy to understand THANK YOU SO MUCH💕

One year later and I’m using this to study. I used to think CVS was hard and boring but you just made it super interesting and comprehensive. Thank you so much for this video, this is my first time watching any of your videos and I’m so grateful. You have a new medical student who’ll be binge watching your videos now.

i've been struggling with cardiac physiology for months , can't believe i got it in 10 minutes thank to you ! thank you so much

you are the best I am from Libya and second-year medical student studying physiology right now and I have never seen somebody explain it like that easily and simple, so happy from RU-vid for that recommendation, I will never forget to subscribe, hope you luck continue that great content

Already commented but seeing that u reply all comments this is what we tell a person with 0 attitude of growing up in social media....u will grow more sir ❤️❤️❤️

You're so right, the cardiac cycle is incredibly easy, but only if you teach it, that's the kicker lol. Thanks for the video

This is the most helpful and well-animated video I've ever seen. Thank you so much!

You really made it easy. Your explanation on how all the variable interact was very informing and easy to understand. You have gained my subscription.

Great class, really understood the concept ❤️

THIS IS SUCH A COOL VIDEO ME AND MY FRIENDS ALL WATCHED IT AT ONCE WHILE IN BIOLOGY AND IT MAKES SO MUCH MORE SENSE NOW I LITERALLY LOVE YOU. PERSONALLY I DID NOT UNDERSTAND THE CONCEPT BUT THEN I WATCHED THIS HERE VIDEO AND I NOW UNDERSTAND IT, YOUR PRONOUNCIATION AND EXPLANATIONS ARE SO CLEAR AND PERFECT AND AMAZING.

Thank you so much! It was so simple and very easy to understand!

The best video on the cardiac cycle so far! Thank you for the simplified explanation.

Thank you for being so good at explaining this, I've read my books for the nth time and your explanation is the best one so far. Thank you so much.

I am a medical entrance student and was struggling to understand Cardiac cycle. You explained it excellently, my watch time on this channel is gonna increase from this moment. Thanks a lot sir keep uploading🙏

I think I got the best explanation on Cardiac cycle only from him. Thank u sir.

Liked subscribed bell icon turned on for notiffs!!!! I'm a 1st Year Medical student at Dundee medical school here in Scotland, I have to say just this single video of yours covered it so well honestly I feel so much better after watching your video!!! I made a transcript of what you said as well, I will memorise the entire cycle using the transcript I made of this video!!!! YOU ARE SIKKKKK!! I'll also watch your longer 23min vid on cardiac cycle I can see it on the side!!! I might've found one of my favourite med youtubers right now!!!

So glad I found this channel! This is definitely a lot more helpful & fun than rewatching lectures!

thank you for making it so easy, wish our lecturers will be like you :)

i finished nursing school and am writing my board exam... BY FAR... ABSOLUTELY BY FAR, this video was the best resource i've ever stumbled upon to fully understand ecg. you did an amazing job!

This is amazing. I'm a first-year nursing student. I struggled to understand this. You explained clearly. Thank you so much!

This was awesome, the regular graph was too much for me just by seeing it the way my professor had it in the notes.. I love how you broke it down thank you so much.

Sir you always make biology easy for me You never disappoint 😇🙏🏾

I'm truly amazed by this lesson!! you just made it a lot easier

This is probably the best explanation I’ve ever heard on this topic, amazing job👍

You just helped me pass my exam! After watching all the lectures and diagrams and even quiz answers, YOUR video was what made it all stick. Thank you!! ❤️

Sure, it's so easy as long as you don't have hundreds of other cycles and processes and adverse reactions and pathophysiology and on and on and on to learn by next Tuesday.

THANK YOU SO MUCH YOU SAVED MY LIFE

Samuel I just found your channel now and I'm more than happy. You explain so well. You're incredible 😄

unbelievable you did what you said in starting of you video you made cardiac cycle so easy to understand

so much easy to understand ! thank you for your explaination

This is amazing! I wish I could have seen this video when I was taking Physiology last semester.

Loving this video as well! You’re an excellent teacher!! Way better than my instructor by far!!

Outstanding video! You just made a complex thing very simple. Thank you for DOING this, keep up the good work! 🎉

As easy as possible to understand. Thank you, Sir

Wow this is amazing !!!! I'm taking A&P 2 and this is what a 6 hour class teaches . You were able to explain it and made it make sense in less than 10 mins !!!!!!! Thank you for sharing

You're good 🙌 It's really like you said in the topic thanks for such clear explanation 🙏

This is a work of art. Thank you!

Best explanation I have ever heard. I have recently had a few AFib episodes so I am taking more of an interest in how the heart works. Thank you.

Wow! What a. Incredible instructor. Thank you so much for breaking it down so well.

You really simplified the cardiac cycle and explained very good, even as i am already a doctor and understand the cycle well, this video is sure really great.

thank you so much kind sir, i was really lacking in this concept of cardiac cycle, this video made it a lot easier.

After soo many videos, finally this was the best one.. Clear all doubts and concepts. Thanks for the video..:)

Omg this is the best video I’ve seen explaining this topic, thank you so much!!!

Well done! Very easy to understand.

You made such a complex graph easy to understand!! AND IM SUPERRR SLOOWWW. You're a hero!!! SUBSCRIBED!!

I am a 2nd year medical student; when I say you are the FIRST person in my ENTIRE LIFE to explain something so PERFECTLY(I wish there was an even better word than perfect haha)!!!!!!! I understood you EVERY step of the way. You are down to earth and you make learning feel relaxed and calm and not stressful! You are changing lives #supporter #suscribed

ufffff 😭😭😭😭😭 cardiac cycle in just 10 minsssss literally thank u alot 😭❤️❤️

Thank you! Excellent presentation.

I was born with Tetrology of Fallot. And recent suffered a V-Tach episode and was Saved by my ICD. Thank you for the amazing work!

That was sooo easy to understand😊😊😊 I LOVE IT. I was looking for Valve level mechanism translated from Deutsch (Ventilebenenmechanismus) and then, i landed on your video. Thank you so much. I am prepairing for the Nurse Exam and i am happy to watch this video.

You’re my new favorite person🙏🏼 This video helped me with an assignment I was struggling with! Jah bless.

Subscribed just based on your intro! I enjoy people who seem to enjoy what they are teaching! Your enthusiasm makes me want to get better at this! Thank you!!! 😊 P.S. This is my first ever RU-vid comment. lol

Thank you, thank you! Your ability to explain and teach is fantastic!

This is by far the best video I have watched on this topic. Please keep making more videos. Thank you sir

This is my favorite RU-vidr! You are great! Thank you for the videos!

OMG, THANK YOU FOR MAKING THIS SOO DIGESTABELY EASY. Have my physiology lab final today and I wish I knew you existed earlier. Thank you.

Thankyou for such a wonderful class. Got the whole concept😊

THANK YOU SO MUCH FOR BREAKING IT DOWN, THE OTHER VIDEOS IVE SEEN DIDNT MAKE SENSE BUT THIS IS THE ONE

Amazing 👏 🙀 that's my first time I come to know all this process clearly without any doubts 😀 😊 thanks ❣ 😊

I'm a first year PA student and this video is *chef's kiss*

I'm from INDIA and have exam in a few days ...This topic was really confusing for me and then I saw your videos and concepts are crystal clear noww...Thank you so much

Wow! Brilliant explanation that was both comprehensive and manageable.

Blessings my brother, thanks for this. Great information

Thank you for explaining this. This really helps me. You are a hero

I left the states to study in the Caribbean. Opposite journey to yours. Thank you for explaining this so simply with the breakdown.

Thank you for this. The animation is perfect. Cardio can be intimidating. Videos like this really help!

I have my biology AS tomorrow morning and the cardiac cycle was my main worry, but I feel so less nervous after watching this, thank you!!

Thank you,i really understand this better now ...you made it so simple

Amazing job! This helped me understand things so much better!

wow!! God bless you for making this easy to understand ahh! Im a first year biomedical engineering student and need to know heart anatomy stuff for my cardiac engineering module and this makes is sooo easy now. thanks again!

Thankyou so much, you DEFINITELY made the cardiac cycle easier to understand!! I appreciate your hard work! Deserves a like and a subscribe ✅

Amazing. Loved your video, explanations, and the way you presented. I've subscribed thanks.

amazing video! impeccable didactics, seriously so easy to comprehend, thank you!