The Cardiovascular System: An Overview

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  • Опубликовано: 20 янв 2025

Комментарии • 174

  • @StrongMed
    @StrongMed  3 года назад +97

    Hello everyone! This is the first video of a planned 14-15 video series on cardiovascular physiology (Playlist: ruclips.net/p/PLYojB5NEEakWY3ZS0acDMw4nbEZV-y7pk ). Each video is 15-30 minutes in length. It's starting at the basics so that viewers with different backgrounds (e.g. high school vs. undergrad, premed vs. non premed, etc...) can have the same background knowledge before deep dives on subsequent topics.
    The tentative list of video topics:
    Overview of the CV system (i.e. this video)
    The Cardiac Action Potential
    Excitation-Contraction Coupling
    Cardiac Mechanics (preload, afterload, contractility, ejection fraction)
    The Cardiac Cycle and PV Loops (including cardiac work)
    Hemodynamics
    Viscosity and Turbulence
    Arterial Blood Pressure
    Nervous System Regulation of the Cardiovascular System
    Hormonal Regulation of the Cardiovascular System
    Integration of CV Regulation (i.e. complete description of what your CV system does during exercise, dehydration, septic shock, weightlessness, etc...)
    Vascular Biology
    Coronary Circulation
    The Microcirculation and Lymphatics
    Cardiac Embryology
    If this is successful, the following stage would be to intersperse path and pharm topics into the playlist (e.g. pathophysiology of heart failure following cardiac mechanics, atherosclerosis following vascular biology, etc...), with the eventual goal of replicating the content of a medical school CV organ block.
    Let me know what you think!

    • @HasanAlKharfan
      @HasanAlKharfan 2 года назад +2

      I am loving the series, thank you a lot.

    • @fjs1111
      @fjs1111 2 года назад +2

      Thank you Dr. Strong - outstanding and appreciated.

    • @alitankucukbasmaci7345
      @alitankucukbasmaci7345 Год назад +2

      sir I watched your 8 videos on playlist, but when will you upload the rest of them.

    • @dr.riyadh77
      @dr.riyadh77 Год назад +1

      Need lecture about principle of TEE and PCI thank you

    • @007stuntdouble
      @007stuntdouble Год назад

      I appreciate the pace, depth and overall delivery of your work and have subscribed - please don’t change a thing and keep them coming thank you ❤

  • @hubertchristopher9180
    @hubertchristopher9180 2 года назад +136

    I teach anatomy and physiology to high school students. Much of what Dr. Strong covers in his videos is beyond the scope of my course. However, his videos represent the epitome of what educational RUclips videos should look like. There is no "flash" or "bang" to distract the viewer, just high-quality graphics accompanied by his clear and concise instruction. He is clearly a person who is committed to education. Thank you, Dr. Strong for your efforts, and keep up the good work.

    • @StrongMed
      @StrongMed  2 года назад +11

      Thank you so much for the kind words! You've probably already discovered this, but Crash Course Anatomy & Physiology is pretty good and seems close to high school level. Also, the channel Corporis doesn't have a complete A&P playlist, but has some great stand alone videos at the high school and college level, including some interesting ones on the history of medicine.

    • @hubertchristopher9180
      @hubertchristopher9180 2 года назад +11

      @@StrongMed I am indeed familiar with both of those channels. While Crash Course is excellent, I have a couple of problems with it. The speed of narration can be overwhelming for some students. They really try to pack a lot of information into a 10-15 minute video. Additionally, some of the animations are superfluous and distracting at times. I feel that many of my students would appreciate the very clear, systematic approach that you use. Some of your videos I could certainly use for my class, most go above and beyond what my students are ready for. I really enjoyed your introductory video on hemostasis. It provides a better foundation for the topic than anything I have read in the A & P textbooks. I could use this video, the subsequent videos are more than likely too much for my students. I plan to watch the whole series this summer. I find the topic very complex, frustrating, yet interesting. Keep doing what you do. I haven't visited Patreon yet, but I plan on doing so. Thank you!

  • @pauljonelouns2061
    @pauljonelouns2061 3 года назад +22

    I'm not a leg man, compliments from me are as rare as water in the Gobie Desert, IN SHORT,.....this youtube chanel is one of the most profound medical contributions for learning I've come across,...for studying, this is my 2021 highlight, to say Way Cool.....is an understatement.
    Paul

  • @musiqal333
    @musiqal333 3 года назад +7

    Seriously, I should have had YOU as a teacher in medical school. This video really drops. Exceptionally well done.

  • @komalshah1535
    @komalshah1535 Год назад +6

    What an outstanding lecture! I salute your parents and teachers for producing such an knowledgeable person.

  • @dithishetty6120
    @dithishetty6120 2 года назад +37

    Thank you so much , definitely helping in my recertification exams as I have forgotten the basics in the past 20 years while pursuing another specialty, feel like an excited med school student while watching these videos , you definitely are one of the best teachers I have come across

  • @altyuu92688
    @altyuu92688 Год назад +3

    Thank you so much. I have a test tomorrow and this video completely saved my life.

  • @AnTzWiF3
    @AnTzWiF3 Год назад +4

    I'm taking an EKG class and I have to remember all the names, locations,functions and this has diffently helped me understand it more. Thank you.

  • @southerncross4956
    @southerncross4956 4 месяца назад +5

    Dr. Strong, seeing this video is three years old most likely you will not see my commit, however this retired mechanic who has heart problems is very great full for your work, thank you. (my apologies for the long Greek sentence)

  • @albaraaalhdad2806
    @albaraaalhdad2806 4 месяца назад +3

    One of the most great videos in my medical tour

  • @rickshay4656
    @rickshay4656 3 года назад +284

    if this dude gave my lectures in med school i might have actually entered residency with some practical knowledge..

    • @JUL14N123
      @JUL14N123 8 месяцев назад

      yes

    • @BelleHealingMusic
      @BelleHealingMusic 8 месяцев назад +7

      Always that teacher is the problem... perhaps if you had been a different kind of student

    • @rickshay4656
      @rickshay4656 8 месяцев назад

      @@BelleHealingMusic I aced all my tests and got 99th percentile on boards. I was an excellent student. My teachers still sucked and i had to learn everything on my own lol

    • @cgw509
      @cgw509 6 месяцев назад

      ​😊 well said. Surely theyd assigned a textbook or 16 where one could study themselves and learn applicable material. Lecture is most effective if it s supplemental resource - not main /only study resource ​@BelleHealingMusic

    • @MichelleStLouis-wk1xr
      @MichelleStLouis-wk1xr 3 месяца назад

      I have listened to some great lectures, but this guy is a gem in human form!!! Where were you hiding sir?????

  • @brianamack7239
    @brianamack7239 3 месяца назад +8

    this one video covered 3 weeks worth of lecture material I did not think I would ever understand into 28 mins.

  • @kabukimono2762
    @kabukimono2762 3 месяца назад

    This is so helpful, you've essentially shortened the lecture that my teacher provided by explaining the structure and parts of the heart from almost 50-60 minutes (without the cardiac cycle and histology) to 30 minutes

  • @leelats
    @leelats 2 месяца назад

    Such a clear and thorough lecture for someone who wants to review the CVS or learn the basics!! Thank you very much, Dr. Strong!!

  • @sunving
    @sunving Год назад +2

    This is a fantastic lecture of this topic. I found myself revisit this lecture again and may be again. This lecture is unrivaled. I thank you Dr Strong very much.

  • @OwenMcKinley
    @OwenMcKinley 3 года назад +27

    This is literal gold! Thank you so much; I'm really enjoying your cardiovascular content!

  • @mariaurbann
    @mariaurbann Год назад +8

    wow this helped me out massively!! i found it hard to understand my teacher when she was explaining the cardiovascular system and never had a clue what she was on about, until i found this video 2 weeks before my a level exam, which is on the 25th of may 2023! thank you so much for making videos like these, will be returning for more :)))

  • @jaguararts2296
    @jaguararts2296 2 месяца назад +1

    The only best professors are on RUclips. That's a bitter truth.
    ❤❤❤❤

  • @tortreks
    @tortreks 4 месяца назад +3

    Thank you for this content! It will help me pass my A&P2 class so I can get into nursing school!!

  • @Zosost123
    @Zosost123 3 месяца назад

    I’m so happy I found this I have an A&P test on Tuesday about the cardiovascular system and this helped clarify a lot to me! Than you!

  • @mikefoster3582
    @mikefoster3582 7 месяцев назад +1

    Thanks Dr. Strong. This was the first video for my cardiology class i'm teaching in Eldoret, Kenya

  • @salma9106
    @salma9106 7 месяцев назад +2

    Thank you Dr. Strong for this wonderful lecturer,it is top notch❤

  • @yourfuturedocburenbeiya
    @yourfuturedocburenbeiya Год назад +5

    Thank you so much for this excellent overview, Dr. Strong!!

  • @juliahart8593
    @juliahart8593 3 года назад +1

    Studying for the HESI, wish me luck!!! Thank you for the best information given in the shortest amount of time!

  • @jenhutton5038
    @jenhutton5038 Год назад

    Fantastic lecture! I’m an old nurse but new health science teacher so this was a great refresher for me!

  • @JaehoonWrestling
    @JaehoonWrestling 3 года назад +3

    Dr. Strong!! Very precise and clear presentation!!! Ty so much for your time making this incredible lecture possible. 😊

  • @sunving
    @sunving 3 года назад +3

    Thank you very much Dr Eric Strong, especially to review this , I am looking forward to watch this series of you. I pretty know EKG from your EKG series , you are great teacher/instructor indeed.

  • @kyms1862
    @kyms1862 4 месяца назад +1

    Much more interesting, easier to understand and to the point compared to my uni lectures

  • @BenadiBawanya
    @BenadiBawanya 5 месяцев назад

    Thankyou so much sir!!!❤ This absolutely a very helpful and an outstanding presentation... Got all cleared out on the concepts and learned a lot only in one go all thanks to your amazing teaching and presenting skills😊❤️

  • @rajamohanradhakrishnan206
    @rajamohanradhakrishnan206 8 месяцев назад

    Simple and thorough knowledge Sir. Thank you so much. ❤

  • @puddingcat3985
    @puddingcat3985 10 месяцев назад

    wonderful video! you are an AMAZING teacher! thank you so much for this upload ❤

  • @MortezaHabibnia
    @MortezaHabibnia 5 месяцев назад +2

    Thank so much for your great presentation.

  • @celestinakonadu4476
    @celestinakonadu4476 2 года назад

    I'm new here and trying to learn more about the cardiovascular system. Thanks for your tutorials

  • @Hadeer-h7s
    @Hadeer-h7s 3 месяца назад

    Really, it's a wonderful effort and very good videos to learn through it ❤

  • @RanraMiraj
    @RanraMiraj 6 месяцев назад

    amazing lecture! keep up the great work doc!

  • @roland.j.ruttledge
    @roland.j.ruttledge 3 года назад

    Much appreciation for all your videos, many thanks.

  • @YawAkuoko-o7z
    @YawAkuoko-o7z Месяц назад

    I Love his lectures ❤❤❤

  • @dennisosorio6324
    @dennisosorio6324 2 месяца назад

    this was well spoken way to explain and edit lecture!

  • @AlphabetNumbers
    @AlphabetNumbers 6 месяцев назад

    Thanks

  • @saltoflip360
    @saltoflip360 Год назад

    Wow! I wish youtube was around when I was in college 😆. Great video for recertification!

  • @KalpPatel
    @KalpPatel 3 года назад +1

    Amazing explanations, particularly the cardiac cycle

  • @yenyparwothdaizy2956
    @yenyparwothdaizy2956 3 месяца назад +1

    Thanks alot doctor,, this will help me alot,,, may God bless you,,from ug

  • @phiziwempulandu5755
    @phiziwempulandu5755 3 года назад

    you are the best Dr Strong,thank you very much

  • @josetrujillo738
    @josetrujillo738 3 года назад +1

    Very desirable presentation! Highest quality! Thank You for teaching us!

  • @Bernice-gs3tm
    @Bernice-gs3tm 3 месяца назад +1

    Thanks sir
    I've learned a lot

  • @TheDeadPirateBob
    @TheDeadPirateBob 3 года назад +1

    Excellent lecture. Essential for any clinician or anatomist.

  • @kapteklanning
    @kapteklanning 3 года назад

    I highly appreciate this series Eric!! Keep up the good work!

  • @elumarymampilly3248
    @elumarymampilly3248 3 года назад

    Wonderful video.. very clear concepts. Thanks a lot Dr. Eric

  • @jantraketvichit603
    @jantraketvichit603 3 года назад

    Thank you so much Dr. Eric 🙏

  • @joetraveler5609
    @joetraveler5609 Год назад

    Thank u so much Dr. Strong❤

  • @goodergooder7119
    @goodergooder7119 3 года назад

    Magnificent work.

  • @ilnevz
    @ilnevz 3 года назад +1

    Thank you for the great overview! Looking forward to your more in-depth videos on the cardiovascular system.

  • @amiinhaadi715
    @amiinhaadi715 3 года назад

    Love you Dr Eric I appreciate your work
    From Somalia

    • @medicalstories7324
      @medicalstories7324 2 года назад

      أول قناة عربية للميديكال نيمونكس

  • @selap8682
    @selap8682 Год назад

    This is so helpful. Thank you.

  • @PewPewFreedom
    @PewPewFreedom 3 года назад

    Good lecture. This helps learn about the heart anatomy.

  • @ginachan8901
    @ginachan8901 3 года назад

    Thanks so much for this video! Definitely answered a lot of my questions.

  • @Mark-iu1zc
    @Mark-iu1zc Год назад

    This video is godsend THANK YOU

  • @angelanoel8495
    @angelanoel8495 9 месяцев назад

    Wonderful i must say , two thumbs up

  • @karamdabagh
    @karamdabagh 3 года назад

    this video guves me nostalgia to my anatomy and physiology classes

    • @medicalstories7324
      @medicalstories7324 2 года назад

      أول قناة عربية للميديكال نيمونكس
      تابعونا

  • @saidmo1797
    @saidmo1797 3 года назад

    Great presentation. 😇😇😇

  • @aaronbore3622
    @aaronbore3622 Год назад

    Great, I wish I knew this channel earlier

  • @MohammedIbrahim-uc2nf
    @MohammedIbrahim-uc2nf 2 года назад

    Thank you very much for the video with kindness and respect

  • @lark4972
    @lark4972 3 года назад

    Amazing video, it helped me a lot. Thank you so much ❤

  • @omarcartagena5713
    @omarcartagena5713 2 года назад

    this was extremely helpful, thank you

  • @okidokidoc
    @okidokidoc 3 года назад

    AMAZING. Thanks, doc!

  • @ticklemelisa2996
    @ticklemelisa2996 Год назад

    Thank you so much!! This is helping me!!

  • @nagarajvairagade6581
    @nagarajvairagade6581 8 месяцев назад

    Nice explanation Sir

  • @ahmadmazaheri8642
    @ahmadmazaheri8642 9 месяцев назад

    Thank you dear Doctor.

  • @Love_nini7
    @Love_nini7 2 года назад +2

    Hello sir can you please make a video on foetal circulation? Love this video btw

  • @ZainabMuhammadAlhassan
    @ZainabMuhammadAlhassan Месяц назад

    This is So Good

  • @onofuevurejoy5984
    @onofuevurejoy5984 8 месяцев назад

    Thank you so much sir, it was very helpful

  • @DanielMarfo-zz6nt
    @DanielMarfo-zz6nt 9 месяцев назад +1

    The oxygenated or deoxygenated blood ???

  • @fmcauley94
    @fmcauley94 3 года назад

    This is amazing, thank you so much!!!

  • @Ifrah-fj3bk
    @Ifrah-fj3bk Месяц назад

    Thank you for sharing ❤

  • @eamonhayes693
    @eamonhayes693 2 года назад

    Excellent tutorial

  • @ojhajinamaste3469
    @ojhajinamaste3469 2 года назад

    Great video 👍🏻

  • @LLauraMargaritaFFloresFlores
    @LLauraMargaritaFFloresFlores 5 месяцев назад

    THANK YOU FOR SHARING ❤❤❤❤❤❤❤❤

  • @ChidinmaAssumpta-m3i
    @ChidinmaAssumpta-m3i 11 месяцев назад

    Thank you for this lecture

  • @Dark_Knight_1097
    @Dark_Knight_1097 3 года назад +10

    Thanks Dr.Eric Sir, Please consider including videos helping to understand the 2D Echo Basics.🙏🏻

  • @KayaÖzbum
    @KayaÖzbum Год назад

    very helpful video, thank you

  • @katilynbusby8367
    @katilynbusby8367 2 месяца назад

    Gold standard 🎉

  • @ramanrudra4307
    @ramanrudra4307 Год назад

    This content very helpful

  • @championgamer7535
    @championgamer7535 Год назад +1

    hey i am from India the video is nice

  • @chinesemandarinclub
    @chinesemandarinclub 9 месяцев назад

    Thank You Dr.

  • @openyourmindtomedicine
    @openyourmindtomedicine 3 года назад

    Ooooh you have new visuals for titles

  • @hollymunn8641
    @hollymunn8641 2 года назад

    You are my hero

  • @ghassandahroujDr
    @ghassandahroujDr 3 года назад +3

    Thank you dr eric for your lectures, I hope to include POCUS of the heart and later on U/S of the lungs to your lecture series.
    Or can you make a series of lectures about basics of ultrasound and then its application
    "POCUS".

    • @StrongMed
      @StrongMed  3 года назад +9

      Thanks for the suggestion! I 100% agree that POCUS is an important and undervalued part of medical training. It's on my master list of topics to cover here on the channel, but truthfully, it feels like for every topic I finish and post, 2 more ideas get added!

    • @twistedtea7046
      @twistedtea7046 3 года назад +1

      there are several on RUclips already but I dont disagree that at some point in the future he will probably do them

    • @medicalstories7324
      @medicalstories7324 2 года назад

      أول قناة عربية للميديكال نيمونكس

  • @G-immortal7
    @G-immortal7 Год назад

    Amazing 🙏

  • @DUSHIMIMANABeda-me2nh
    @DUSHIMIMANABeda-me2nh Год назад

    Please if there is evaluation test share it

    • @StrongMed
      @StrongMed  Год назад +1

      Not sure what you mean. An assessment to see if you understand the material presented in the video? If so, I'm sorry but I don't have one.

    • @DUSHIMIMANABeda-me2nh
      @DUSHIMIMANABeda-me2nh Год назад

      @@StrongMed yeah its all about that assessment. BUT thank you for your studies.

  • @misozisikwale1427
    @misozisikwale1427 2 года назад +1

    I want the video for type of tissues

    • @StrongMed
      @StrongMed  2 года назад

      Here's an introductory video on histology from Corporis I recommend: ruclips.net/video/S59JwFCjNhc/видео.html
      And if you want something with more detail, here is one from The Noted Anatomist: ruclips.net/video/0U5J_unEM-Q/видео.html

  • @snortymcgout
    @snortymcgout 3 года назад +1

    Are you gonna make a video on your opinions of the AstraZeneca vaccine? I think it would be really interesting.

    • @StrongMed
      @StrongMed  3 года назад

      My opinion of the AstraZeneca/Oxford vaccine: I'm glad I was able to get Pfizer's...
      Seriously though, maybe once/if it's authorized in the US, I'll tackle it. But its whole story is a bit of a cluster. I don't understand how a major company could make such unforced errors with something this big.

  • @sajiruddinsk8129
    @sajiruddinsk8129 8 месяцев назад

    Excellent!

  • @Shni-cy3mi
    @Shni-cy3mi 5 месяцев назад

    Thank you 🙏

  • @albinakapasa-qp3ci
    @albinakapasa-qp3ci Год назад

    Well explained

  • @njan_malayali_2023
    @njan_malayali_2023 Год назад

    Thank you ❤

  • @mikechaidez3160
    @mikechaidez3160 3 года назад

    Thanks for the video

  • @jalalalimohd
    @jalalalimohd 2 года назад

    THANKS i can pass biology now!!

    • @medicalstories7324
      @medicalstories7324 2 года назад

      أول قناة عربية للميديكال نيمونكس

  • @ecomedical2000
    @ecomedical2000 2 года назад

    fun knowledge !!

  • @carlaross8531
    @carlaross8531 2 года назад

    i cant access

    • @StrongMed
      @StrongMed  2 года назад

      You can't access what?

  • @adianunez3017
    @adianunez3017 11 месяцев назад

    Excellent