So impulse is (1) generated at the SA node, (2) spread throughout the atrial surfaces within internodal pathways, (3) reaches the AV node where impulse faces a delay to allow completion of atrial contraction, (4) impulse goes through AV bundle then through bundle branches to reach the Purkinje fibers in order to begin ventricular contraction, then (5) impulse is distributed all throughout ventricular myocardium so ventricular contraction can fully complete. thanks for this video!
If the major of the students understand in long lectures, and one still has hard time understanding them maybe a book with pictures can help. But it would be harder if one does not practise focus and goes to college or universities. Where it's the student job to understand, read or ask questions.
A-Level Biology Explanation: ∙ A wave of electrical excitation spreads out from the sinoatrial node across both atria, causing them to contract. • A layer of non-conductive tissue (atrioventricular septum) prevents the wave crossing to the ventricles . • The wave or excitation enters a second group of cells called the atrioventricular node (AVN), which lies between the atria. • The atrioventricular node, after a short delay, conveys a wave of electrical excitation between the ventricles along a series of specialised muscle fibres called Purkyne tissue which collectively make up a structure called the bundle of His. • The bundle of His conducts the wave through the atrioventricular septum to the base of the ventricles, where the bundle branches a wave of electrical activity spreads out into smaller fibres of Purkyne tissue. from the sinoatrial node • The wave of excitation is released from the Purkyne tissue, causing the ventricles to contract quickly at the same time, from the bottom of the heart upwards.
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Mam normal cardia cycle is 0.8sec while the action potential reach AV node in 0.11sec which make ventical contract????? Cardiac cycle should require more time
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So impulse is (1) generated at the SA node, (2) spread throughout the atrial surfaces within internodal pathways, (3) reaches the AV node where impulse faces a delay to allow completion of atrial contraction, (4) impulse goes through AV bundle then through bundle branches to reach the Purkinje fibers in order to begin ventricular contraction, then (5) impulse is distributed all throughout ventricular myocardium so ventricular contraction can fully complete.
thanks for this video!
thanks soo sooo much for this
Thankx 🙌
SHOW OFF! GOOD JOB.
Thank u
Thnks💞
Anyone else learn from this channel and this types of vids instead of from school teachers. As they r TOO BUSY TO MAKE the class long and so on....
Meeeee😂
If the major of the students understand in long lectures, and one still has hard time understanding them maybe a book with pictures can help. But it would be harder if one does not practise focus and goes to college or universities. Where it's the student job to understand, read or ask questions.
while i usually reading this paragraph i can,t get it..but when i see this video and make a ruff diagram i cleared all doubts
F2o00321
hi
You're a visual learner
Well I see you have nice eyes 👀😍
This system is amazing!! I'm astonish how our body is so well developed.
A-Level Biology Explanation:
∙ A wave of electrical excitation spreads out from the sinoatrial node across both atria, causing them to contract.
• A layer of non-conductive tissue (atrioventricular septum) prevents the wave crossing to the ventricles .
• The wave or excitation enters a second group of cells called the atrioventricular node (AVN), which lies between the atria.
• The atrioventricular node, after a short delay, conveys a wave of electrical excitation between the ventricles along a series of specialised muscle fibres called Purkyne tissue which collectively make up a structure called the bundle of His.
• The bundle of His conducts the wave through the atrioventricular septum to the base of the ventricles, where the bundle branches a wave of electrical activity spreads out into smaller fibres of Purkyne tissue. from the sinoatrial node
• The wave of excitation is released from the Purkyne tissue, causing the ventricles to contract quickly at the same time, from the bottom of the heart upwards.
Thanks dear...this is great explanation..had a problem exposing the conducting system of the heart
THANK U SO MUCH FOR THIS!!!
Thank you
The best channel ✌
Recommended by Dr. Wahdan💗
wth I got it clearer than at uni. U got a new sub and u deserve more. Thanks
Glad it helped!
Wow, this is great! Perfectly conveyed everything I need to know. Thank you very much
Most welcome
It’s clear , brief and amazingly explained. Thank youu so much
Tysm
What an explanation ❤❤
Glad you liked it
Very much explained in just 5 minutes...thank you❤
You’re welcome 😊
Finally an explanation I can understand.. thank you so much
Big thanks from Pakistan❤❤❤❤
I am speech less how you could explain so perfectly
Greatly doneeee.....👏
Finally I get this! This is so helpful ❤
Glad it was helpful!
Love thisss 🥺😭❤️❤️
Sir I see many video but your video is more understanding video ...thank u sir
It's my pleasure
Thank you so much,This video is just what I'm searching for!APPRECIATE IT!!
Ur most welcome
This video deserves a million of likes❤️
Tysm
@@doctorbhanuprakash pls post more videos like this .... 😍👍
Excellent.....😊😊
Very good level of teaching with wonderful animation
Its just asm explanation 🤩🤩
Thank u so much......
Ur most welcome
great great GREAT video ‼️
Glad you enjoyed
Very nyc explanation 🎉🎉🤗
Tysm
Thank you. Hopefully I can do well in my test the day after
Glad
so how did you do...?
Excellent, Very clean , clearly explained VIDEO!! Liked!!!
🤝🤝🤝
شهلكلام يخبل 😍
Thank you so much it helped a lot for my test
Great to hear!
Excellent demonstration with explanation ma'am
Thanks a lot
Very well explained. Thank you so much 😊
Glad it was helpful!
Very well explained. Learned a lot thanks to you.
Ur most welcome
This is so nice. Much love from Uganda. But what is the relationship between cardiac cycle and conducting system
My best anatomy channel😍, best explaining❤️keep going👍💯
Me too 🥰🥰
Really appreciatable 💯
wooowwww is full clearly thank u very much
how is this channel stil on 269k! amazing video thnks
🤝🤝🤝
Great explanation. You make it easy for me Thank you !❤
You are so welcome!
What can I say ?! It’s perfect work ! awesome 🤩 thank you so much 😊.
No words!!!☺️☺️☺️
Great video!! the best animation I've seen
Thank you so much
Very helpful and nice video
Respected dr very nicely and clearly explained the conducting system thanks 06/05/2021
Thanks for liking
Hong kong/China Standard time 16:06 May 3, 2023
It's amazing very useful... Thanks ❤️❤️
My pleasure 😊
Kinza
Well explained
Well explained maam m so happy🙏
Thanks a lot
Thankyou so muchhh,,this is very helpful....help in clear visualisation again thanks alottt!!!!!❤️
Ur most welcome
Helped a lot mam/sir.. Thank you for this
Most welcome 😊
So helpful❤
very well explained..
Thank you so much 🙂
Very useful thankyou 🗿
Chall na bhadwe
You're welcome 😊
Excellently explained
Glad you think so!
When AV node blocks, what kind operation is required to solve the problem??
Pov : longest 5 minutes of my life :')
thank you ma'am it was really very helpful ☺️☺️
Tysm
honestly thank you for that lecture
Thank you
Very good theory
In my mind the arrhythmia is a disturbance in the heart beat,not normal heart beat.
Thankyou so much.. it was really very helpful..
Most welcome 😊
Very informative 👌👌
Thanks a lot
Great information
Glad it was helpful!
Thanks for this beautiful explained
Ur most welcome
Finally i get it 😅 thanks ❤
TYSM
Very well explained ❤️❤️❤️
Thanks for video
This is very helpful, thank you!
ur most welcome
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A very good explaination thank you❤🙌🏻
Tysm
Thank u so much 🥰💕 very helpful 👍
Ur most welcome
Thank you soooooo much 💜
Good job.thanks
Thank you🥹❤️
Thanks a lot
Animation is great
#athcreation
Great explanation 😍😍😍thnk uhh sooo much ❤☺☺
Happy to help
Lovely 😍
Medvizz Animated medical video lectures - Usmle , MBBS and National Exit test pattern :
1200+ complete animated medical Video lectures includes all high-yield topics enough to cover all contents of mbbs and usmle step 1 .
Subjects covered are - Anatomy , Physiology , Biochemistry , Pathology , Pharmacology , Genetics , Immunology , Microbiology , Histology , Embryology
Clinical cases with detailed explanations for relevant topics
High-yield notes for all above subjects
Question bank wich covers all aspects of NEETPG , USMLE and PLAB
software of Question bank mimic actual exam experience of respective licensing exams
www.medvizz.com
( Usmle )
www.drsprep.com ( As per 2019 MCI curriculum / National exit test Pattern )
+91 9885588972 ( whatsapp )
Thank you! This is really helpful
Appreciate your effort!! Thank you so much
Excellent work ❤wow
Very useful 👏🏻, please what is the name of the program🫀?
Medvizz
Thank you ❤
You're welcome 😊
Very nice this video is very helpfull for me
Thanks for liking
Why no mention of purkinje fibres??
Very helpful video, thank you so much!
very informative. thanks!
Hello Everyone, To Access, The Notes Of this Session, Join Our Telegram Channel. We Will Post Notes After the session JOIN HERE:- t.me/bhanuprakashdr
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Thanks alot a very helpful video stay blessed always
Ur most welcome
Mam normal cardia cycle is 0.8sec while the action potential reach AV node in 0.11sec which make ventical contract????? Cardiac cycle should require more time
Wonderful!
Many thanks!
Really super
Very useful
. thank you..
nice. A presentation I'd expect on the tablet of Paul Artredes in Dune...but...yea...nice...
Very very nice
Thanks a lot
That was excellent. Concise and clear.
Much appreciated!
Clearly explained video
Very nyc sir
जय जिजाऊ जय शिवराय जय शंभुराजे
Good very very good
Many many thanks
Nice video
Very nice
Thank you so much sir😊
Most welcome