The Cardiac Cycle Demystified
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- Опубликовано: 19 авг 2024
- This is a detailed but simple explanation of the cardiac cycle.
Points covered include:
P wave
QRS Complex
T Wave
Atrial contraction
Atrial systole
Isovolumetric contraction
Ventricular ejection
Isovolumetric relaxation
Heart Sounds
Dicrotic notch
End Diastolic Volume
Systolic Volume
End Systolic Volume
Early systole
Ventricular filling
Atrioventricular valves
tricuspid valve
mitral valve
bicuspid valve
Pulmonary semilunar valve
Aortic semilunar valve
Cardiac Phase
Lol you should’ve seen my face when the professor was explaining this concept. Thanks a lot!!!
I almost gave up on understanding this diagram before watching your video. Thank you so much!
my prof took 30mins+ to explain this to us. man, I immediately understood your explanation it was just so good. keep producing good content
Thank you! I haven't been able to find an explanation that includes all three graphs.
Thank you so much, explanation was much clearer than my Professor's! This is the best video I've found on The Cardiac Cycle.
So helpful! Thanks for this clear, concise explanation!
bloody amazing one of the best tutorials ive seen so far
This was such a life saver! May God bless you! ♥️ You're the best!!!!!
Best explanation of wiggers diagram I've seen to date... Thank you so much
Much better than a 1-hour lecture
Great. That's crystal clear. I owe you a cup of coffee.
Omg after listening to this 2 times and revising the flow of blood, I don't feel like a complete dumbass. Great video!
Awww how I've struggled till finding you ..thanks bro
You're amazing, thank you for this!! It definitely helped me understand it better for my exam tomorrow
You did a fantastic job explaining whats going on, i think if i watch this a few times ill understand
This video helped me so much. Thank you!!!
Thank you for posting this. A very concise and simple description! I appreciate your effort in making this!
Absolutely amazing video. Very clear and concise.
Extremely helpful video and concise!!
a legit masterpiece sir!
thank you so much! im definitly rewinding this a few times but really helpful :)
truly great - and for the time frame perfect!
Unbelievably helpful! Thank you!!
Great explanation. Thank you so much!
Thought I wanted to go into cardio into we hit this topic. So hard but thanks for making it a little bit easier.
Awesome video and great explanation!!!
Sir very clearly demonstrated the blood circulation cardiac cycle easy to follow thanks a lot 16/01/2020
Yes just what I needed! This is awesome!
This is a fantastic and really helpful video. Thank you!
wow the best video I've seen online! thanks :D
This is explained so well! Thank you!
Man you saved my life
Thank you Sooooo Soooo much for such an amazing figure pick and deep explanation, nice effort!
perfect! even my doctor/professor can't explain this well!
Wow, this really helped me!
Thank you! It was very helpful!
Thank you so much for this. :)
this is SOOO helpful! thankyou
Thank you! very helpful
Thanks a lot sir from Bangladesh
Cool explanation
wow this is very good!
great work
thank you so much!!
awesome video!
Super helpful for brief review
BEST VIDEO !!! THUMBS UP
Well done
my hero
❤thank you
Switching careers to nursing. I have a similar graph in this HW concept packet due tomorrow. Nothing is labeled except there are a few arrows pointing to where the AV valves close/open and SA valves open/close. No key. Supposed to use this unlabeled graph to answer 10 questions on the cardiac cycle. Just looking at it without your explanation was mind numbing. My A&P II instructor cannot teach AP II as he's always correcting himself on these concepts and when asked a question, he never provides clarification because he doesn't know the material. It's really bad but I need to complete the class this Fall term as I have been accepted pending completion of AP II status from my intended nursing school. I'm a former statistics TA for a mid level university. He is up there as one of the most unqualified instructors I've ever encountered...this after completing 2 years of law school... Have had very mean instructors but at least they knew what they were talking about. If I wanted to teach this material to myself, I would have enrolled in an online course. Sorry, had to vent.
Makes you wonder how he got the job!
Can you please upload the rest of the chapters. Your videos are very useful
excellent vid
Thank you sir!!! This helped me alot!! :-D Love the title of the video😂👍
I like it
Thanks
thank you!!!! I. love you man
Thank you for this one too. I wish I would have had this 1 week ago. That is alright I am still going to watch it. I need to know it regardless. Will respiratory be uploaded too. I might be pushing it now huh?
You Sir. You're awesome
That's very helpful! Thank you so much!
Thank
Thank you for the upload sir. Are you able to do chapter 19 as well?
PERFEEEEEEECT
You didnt explain why before the mitral valve closes the atria and ventricular pressure decreases.
hi, can you tell me source of this image..
Where are the points of systolic and diastolic on this graph?
Are you going to do the later chapters?
For easy and clear explanation watch the video in the link-
ruclips.net/video/ZqT79y6PS10/видео.html
thumb up
WWoondeerrfulll in a shhoorttt ttiimmmee tthhaannkks
Helpful.. Thank u... But you need to show what is happening at the hearts below😃 and u are rapidly taking😂
My professor talked too much about thus a lot 😒
Please be my professor instead.
Im a fucking idiot
very helpful thank you!