The Cardiac Cycle | Events | Pressure & Volume changes

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  • Опубликовано: 10 июл 2024
  • 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.

Комментарии • 88

  • @monika.k.madhusudhan7786
    @monika.k.madhusudhan7786 Год назад +22

    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
      @Dr.Raghu-simplified_classes  Год назад +4

      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
      @monika.k.madhusudhan7786 Год назад +3

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

    • @monika.k.madhusudhan7786
      @monika.k.madhusudhan7786 Год назад +2

      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
      @Dr.Raghu-simplified_classes  Год назад +2

      @@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.

  • @AyeshaKhan-hx2vh
    @AyeshaKhan-hx2vh 4 дня назад +2

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

    • @Dr.Raghu-simplified_classes
      @Dr.Raghu-simplified_classes  4 дня назад

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

  • @saranyaaswaminathan5011
    @saranyaaswaminathan5011 9 месяцев назад +24

    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🙏🙏...

  • @reenazbanu992
    @reenazbanu992 2 месяца назад +2

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

  • @uttamnayak6365
    @uttamnayak6365 6 месяцев назад +4

    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 💟

  • @sandanirodrigo7384
    @sandanirodrigo7384 16 дней назад +2

    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

  • @mihirjoshi9086
    @mihirjoshi9086 7 месяцев назад +4

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

  • @anjna2315
    @anjna2315 6 месяцев назад +2

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

  • @_asn_2166
    @_asn_2166 18 часов назад

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

  • @BlueberryGold6
    @BlueberryGold6 18 дней назад +2

    Thank u so much Dr ❤

  • @carpidiem283
    @carpidiem283 Год назад +6

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

  • @ananya4303
    @ananya4303 2 года назад +4

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

  • @madishettysannutha7518
    @madishettysannutha7518 7 месяцев назад +1

    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

  • @imbeingmyselfidc
    @imbeingmyselfidc 5 месяцев назад +1

    Youre a life saver fr

  • @Jothisree_49
    @Jothisree_49 8 месяцев назад +3

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

  • @nandycutiepi
    @nandycutiepi 8 месяцев назад +1

    Such a beautiful video sir its clearly understood

  • @mrmyosinvlogs75
    @mrmyosinvlogs75 9 месяцев назад +1

    Ek dum easy kr diya topic thank you❤

  • @itz_samuel_1312
    @itz_samuel_1312 5 дней назад

    Thank you so much sir...

  • @nareshmarimuthu6946
    @nareshmarimuthu6946 7 дней назад

    Thanks a lot❤

  • @user-zl3gb2km9b
    @user-zl3gb2km9b 4 месяца назад +1

    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

  • @santhoshkumargummadi3050
    @santhoshkumargummadi3050 3 месяца назад +1

    Very detailed explanation sir. Tq

  • @KapileshDhanisha-lo1dt
    @KapileshDhanisha-lo1dt Год назад +1

    Thank u somuch sir 🙏 💓

  • @trisha1299
    @trisha1299 Год назад +1

    It's so helpful sir
    Tq so much

  • @ankit123aa
    @ankit123aa 26 дней назад +1

    So well explained sir ,thanks a lot ,❤

  • @arjunjoglekar8236
    @arjunjoglekar8236 7 месяцев назад +2

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

  • @PoojaPreethika
    @PoojaPreethika 10 часов назад

    Thank you sir😊

  • @nithyanetha9008
    @nithyanetha9008 Год назад +2

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

  • @visible7165
    @visible7165 7 месяцев назад +1

    Thank u so much sir u made it easy

  • @notunique6439
    @notunique6439 8 месяцев назад +1

    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

  • @FASHION20234
    @FASHION20234 29 дней назад +1

    Thanks sir

  • @yisdimplesosimple8858
    @yisdimplesosimple8858 Год назад +3

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

  • @angelnelson9702
    @angelnelson9702 Год назад +1

    Thank you sir

  • @nagarjunaaroori1625
    @nagarjunaaroori1625 Год назад +1

    Tq sir

  • @Jothisree_49
    @Jothisree_49 8 месяцев назад +1

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

    • @Dr.Raghu-simplified_classes
      @Dr.Raghu-simplified_classes  8 месяцев назад +1

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

    • @Jothisree_49
      @Jothisree_49 8 месяцев назад +1

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

  • @bellosufiyan8405
    @bellosufiyan8405 Год назад +1

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

  • @thekims6271
    @thekims6271 Год назад +1

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

    • @Dr.Raghu-simplified_classes
      @Dr.Raghu-simplified_classes  Год назад +2

      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
      @thekims6271 Год назад

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

  • @imbeingmyselfidc
    @imbeingmyselfidc 5 месяцев назад +1

    Please do make more videos

  • @sridharpatnaik1242
    @sridharpatnaik1242 Год назад +2

    Thank you sir , can you make some videos on GIT

  • @nia-ss5fq
    @nia-ss5fq 3 месяца назад

    Thank you sir. I understood well 😊

  • @thanmairamaswamy39
    @thanmairamaswamy39 2 года назад

    Sir please can you make video's on GIT

  • @fathimakhan9399
    @fathimakhan9399 Год назад

    Thank you very much sir.

  • @ananya4303
    @ananya4303 2 года назад +1

    Sir can you please make a video on Blood pressure, short term and long term regulation of BP

  • @NiranjanaAnand-wh6hf
    @NiranjanaAnand-wh6hf 5 месяцев назад

    Thank you sir❤