The Cardiac Cycle | Events | Pressure & Volume changes

Рет қаралды 28,667

Күн бұрын

In this video, I have simplified the concept of cardiac cycle for better understanding of all the mechanical and electrical events.
The video is divided into smaller subheadings.
After understanding the events, I describe the Wiggers diagram, where in I explain the volume & pressure changes in each cardiac cycle along with ECG and heart beats.

Пікірлер: 89

@monika.k.madhusudhan7786 Жыл бұрын

Sir thanks a lots it really helpful for medical students really . I scored top marks .. Thanks a lot for exaplining.. I watch very impt topics wt u though in video... Really I'm so happy 💥👀

@Dr.Raghu-simplified_classes Жыл бұрын

Very happy to know that you scored top marks, also happy to know that my videos guided u. Keep doing the hard work. And also share these videos among ur friends so that it will help them too....keep it up. Congrats 🎉

@monika.k.madhusudhan7786 Жыл бұрын

@@Dr.Raghu-simplified_classes tqs a lot sir ..💥

@monika.k.madhusudhan7786 Жыл бұрын

Sir can 1.explain Intrinsic mechanism of blood coagulation.. 2. Describe the property of refractory period in cardiac cycle. 3.Trace the pyramidal pathway and olfactory pathway Pls Sir it's a request...

@Dr.Raghu-simplified_classes Жыл бұрын

@@monika.k.madhusudhan7786 there is already a video on pyramidal pathway on my channel. Watch it, if any doubts you can clarify Will definitely try and make videos on other topics dat u mentioned asap.

@saranyaaswaminathan5011 9 ай бұрын

I m yet to write my University exam in 25 days😔... I felt so bad for my physiology preparation. But your videos helped me lot and I gained confidence in my learning because of you sir. Pls continue uploading videos sir🙏🙏...

@Dr.Raghu-simplified_classes 9 ай бұрын

Thanks a lot 😊

@shaikzubair9313 9 ай бұрын

@@Dr.Raghu-simplified_classessame situation sir .....thank you so much ❤

@THEJASRai-px5gz Күн бұрын

please tell how many marks u secured

@uttamnayak6365 7 ай бұрын

One of the most underrated medical physiology professor❤. In love with this topic and cardiology. Thank u sir for understanding in yet simple but the most efficient way😍. Was struggling hard in this topic but now no more. Thankyou so much sir 💟

@Dr.Raghu-simplified_classes 21 күн бұрын

Thanks a lot uttam Nayak for such a lovely comment 😊👍

@reenazbanu992 2 ай бұрын

You have no idea what you are doing THANK YOU SOO MUCH ❤️

@Dr.Raghu-simplified_classes 2 ай бұрын

Thanks a lot 😊

@anjna2315 6 ай бұрын

Yet another amazing video as usual!!, thank you so much sir😄🙏🏻

@sandanirodrigo7384 20 күн бұрын

Bless you sir. Thank you!!! Well explained, sir, the video had everything i need to know and was confused about❤ Love and wishes from Med student from Sri Lanka

@Dr.Raghu-simplified_classes 18 күн бұрын

Thanks a lot. So nice to read a comment from srilanka. Means a lot . 🙏

@mihirjoshi9086 7 ай бұрын

Sir you are literally amazing....the clarity with which u explain such complex topics is really fantastic....thank you sir ❤🙏

@Dr.Raghu-simplified_classes 7 ай бұрын

TQ mihir👍

@mrmyosinvlogs75 9 ай бұрын

Ek dum easy kr diya topic thank you❤

@ananya4303 2 жыл бұрын

You made it really easy sir, thank you so much!!

@Dr.Raghu-simplified_classes 2 жыл бұрын

Thank you

@Dr.Raghu-simplified_classes 2 жыл бұрын

Thank you

@BlueberryGold6 21 күн бұрын

Thank u so much Dr ❤

@Dr.Raghu-simplified_classes 21 күн бұрын

TQ berry

@carpidiem283 Жыл бұрын

Thanks a lot ❤️ Sir,plz expain lead 2 ECG in detail ,it will be very helpful

@_asn_2166 4 күн бұрын

Thankyou you helped me really great for may last lap of preparation❤️

@Jothisree_49 8 ай бұрын

I agree you are the winner🎉 in this bet ❤ tq so much

@Dr.Raghu-simplified_classes 8 ай бұрын

We both r winners. 👍

@imbeingmyselfidc 5 ай бұрын

Youre a life saver fr

@madishettysannutha7518 7 ай бұрын

Sir thank you so much for clearing the concept of cardiac I understood the concept nicely sir please post the important concept and difficult concepts so that we can understand nicely sir thank you sir

@Dr.Raghu-simplified_classes 7 ай бұрын

@nandycutiepi 8 ай бұрын

Such a beautiful video sir its clearly understood

@Dr.Raghu-simplified_classes 8 ай бұрын

Thank you

@user-zl3gb2km9b 4 ай бұрын

Ha sir ,iam not getting concept ,iam feeling iam just reading question and answer for exam,but ur videos made know concept behind every topic thank u so much sir

@Dr.Raghu-simplified_classes 21 күн бұрын

Thank you narsimha 🙏

@AyeshaKhan-hx2vh 8 күн бұрын

Sir you're quite literally saving me. If i get distinction in physio ALLL the credit goes to you.

@Dr.Raghu-simplified_classes 7 күн бұрын

@@AyeshaKhan-hx2vh Awww thanks a lot Ayesha. I wish u must get a distinction. All the best 👍🏻🙏

@itz_samuel_1312 8 күн бұрын

Thank you so much sir...

@KapileshDhanisha-lo1dt Жыл бұрын

Thank u somuch sir 🙏 💓

@arjunjoglekar8236 7 ай бұрын

Being a BAMS student, there were no facilities in Physiology. These classes are realy helpful for our modern topics to cover. Thanks alot sir❤

@Dr.Raghu-simplified_classes 7 ай бұрын

Thank you 😊

@santhoshkumargummadi3050 4 ай бұрын

Very detailed explanation sir. Tq

@Dr.Raghu-simplified_classes 4 ай бұрын

TQ 🙏

@nareshmarimuthu6946 10 күн бұрын

Thanks a lot❤

@ankit123aa 29 күн бұрын

So well explained sir ,thanks a lot ,❤

@Dr.Raghu-simplified_classes 7 күн бұрын

@@ankit123aa thanks 🙏

@trisha1299 Жыл бұрын

It's so helpful sir Tq so much

@Dr.Raghu-simplified_classes Жыл бұрын

TQ Trisha

@PoojaPreethika 3 күн бұрын

Thank you sir😊

@nithyanetha9008 Жыл бұрын

Easier than 1→2→3...💥 Thanks a lot sir🔥 If possible please make vdos on other imp topics and lessons..for exams sir.

@Dr.Raghu-simplified_classes Жыл бұрын

Functions of hypothalamus...in 2 days .Thanks for appreciation

@nithyanetha9008 Жыл бұрын

@@Dr.Raghu-simplified_classes Sir please make a video on JVP

@FASHION20234 Ай бұрын

Thanks sir

@visible7165 7 ай бұрын

Thank u so much sir u made it easy

@Dr.Raghu-simplified_classes 7 ай бұрын

@angelnelson9702 Жыл бұрын

Thank you sir

@Dr.Raghu-simplified_classes Жыл бұрын

😊

@yisdimplesosimple8858 Жыл бұрын

Thankyou sir for making cvs more interesting offline as well as online 😋 But sir please video on ECG

@Dr.Raghu-simplified_classes Жыл бұрын

TQ.... Ya will upload soon.

@saranyaaswaminathan5011 9 ай бұрын

Yes sir I too need It.

@nagarjunaaroori1625 Жыл бұрын

Tq sir

@notunique6439 8 ай бұрын

Hi sirr as your explanation is good reaching to a student so can you upload more vedios related to university examination including with clinical discussion and also there so no perfect source for physiology for a student regarding University exam so do well sir thank you

@nia-ss5fq 3 ай бұрын

Thank you sir. I understood well 😊

@imbeingmyselfidc 5 ай бұрын

Please do make more videos

@bellosufiyan8405 Жыл бұрын

nice video. but for the AD=0.65s instead of 0.75s sir

@Jothisree_49 8 ай бұрын

How ventricular pressure decrease in slow ejection phase here still ventricle contricting Hena so pressure 🙄 increase can happens why decreasing??

@Dr.Raghu-simplified_classes 8 ай бұрын

Coz the valve is open and the ventricle has slowed down the force of contraction.

@Jothisree_49 8 ай бұрын

@@Dr.Raghu-simplified_classes TQ ❤️ sir ✨🕊️💞🌿

@sridharpatnaik1242 Жыл бұрын

Thank you sir , can you make some videos on GIT

@Dr.Raghu-simplified_classes Жыл бұрын

Sure sridhar, tell me the topics

@sridharpatnaik1242 Жыл бұрын

Movements in gi tract i.e, peristalsis

@sridharpatnaik1242 Жыл бұрын

And concentration of urine fron renal

@Dr.Raghu-simplified_classes Жыл бұрын

@@sridharpatnaik1242 counter current mechanism video is there sridhar

@sridharpatnaik1242 Жыл бұрын

Ok sir

@thekims6271 Жыл бұрын

Sir If they ask for right atrial pressure changes in the question …

@Dr.Raghu-simplified_classes Жыл бұрын

They are indirectly asking you JVP - coz rt atrial pressure is given by changes in Jugular venous pressure. 3 positive waves and 2 two negative deflections. U want me to make a video on JVP? 🙂☺️

@thekims6271 Жыл бұрын

@@Dr.Raghu-simplified_classes sure sir thank you. 😊