Myocarditis - causes, pathophysiology, investigation and treatment

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  • čas přidán 16. 08. 2020
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    "Myocarditis is inflammation of the cardiac muscle usually following an infection, trauma or ischaemic event to the heart. It is also associated with rheumatological diseases such as SLE. Myocarditis can be acute or chronic. For most cases in routine clinical practice, a specific aetiology is not found. Viruses remain the most common cause, and often are presumed to be the causative agent in cases without a proven aetiology. The viruses identified include adenovirus, echovirus, CMV, influenzae or coxsackievirus."
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Komentáře • 129

  • @PowerhouseCell
    @PowerhouseCell Před 3 lety +26

    As a biology CZcamsr myself, I really appreciate the amount of work that was put into this. Amazing video! :D

  • @peanutbutter369
    @peanutbutter369 Před 3 lety +9

    If I could only learn to make notes like these, I would never forget anything :o

  • @9111logic
    @9111logic Před 2 lety +1

    Excellent lecture, much appreciated, Thank You for your time

  • @abrarshah3738
    @abrarshah3738 Před 3 lety +6

    I love ur vedios ur explanation is outstanding and high yield
    Respect u and highly appreciated

  • @druutlectures
    @druutlectures Před 3 lety

    Loved it !💟

  • @johann.9271
    @johann.9271 Před 3 lety +25

    I had myocarditis after asymptomatic Influenza at age 6. My mom woke me up for school, but I couldn't get up. I had *intense* pain in my legs. So much so that I had to be carried to the doctor. After a series of tests, they established that it was myocarditis due to a "neglected flu". I wasn't sick from flu at all. Because they took so long to diagnose the condition, I developed a permanently damaged myocardium and had a "leaking valve" for years. Thankfully, the valve healed. My pulse is permanently elevated due to the damage, so I take medication to keep it in check. Sometimes the medication won't start working as well as it always does and I get palpitations and angina (a really uncomfortable feeling in my chest and my arms start to ache very badly). The angina usually gets worse when it's really hot in the summer or after taking a warm shower. I'm lucky to live and it's not an impediment to me, but I really wish the docs had diagnosed it earlier to prevent some damage. This happened back in 1997 and I'm 30 now.

    • @vizijayt
      @vizijayt Před 3 lety

      Have you ever had some viral infection since then? And if answer is yes, does myocarditis recur? Thank you

    • @beefgoulash8726
      @beefgoulash8726 Před 2 lety +1

      @@vizijayt have you every lifted weights how is you’re heart rate there

    • @vizijayt
      @vizijayt Před 2 lety

      @@beefgoulash8726 yes. My heart rate is pretty good at exercising. Maybe, pull ups at 100-120 bpm, push ups 90-110bpm. What about you?

    • @dimpulbaruah5979
      @dimpulbaruah5979 Před 9 měsíci

      Are you feel chest pain

  • @dailydoseofmedicinee
    @dailydoseofmedicinee Před 3 lety +27

    Treatment for myocarditis may include:
    corticosteroid therapy (to help reduce inflammation)
    cardiac medications, such as a beta-blocker, ACE inhibitor, or ARB.
    behavioral changes, such as rest, fluid restriction, and a low-salt diet.
    diuretic therapy to treat fluid overload.
    antibiotic therapy.

  • @medicalbiochemistry_
    @medicalbiochemistry_ Před 3 lety

    Well explained

  • @keanutax4951
    @keanutax4951 Před 3 lety +5

    Hi, first of all thank you for all your helpful videos. They make studying easier and more fun. Secondly, I have a suggestion for a new topic to discuss: it is called "biased signalling" or "ligand-directed signalling" or ... (many different names exist). It is a relatively new concept about the way GPCR work. I have not seen any videos discussing this subject on CZcams yet, you could be the first. It really is a a subject that broadens our view on cellular transduction with many new insights aiding our understanding of how cells work and communicate.

  • @danielmclaughlin2145
    @danielmclaughlin2145 Před 2 lety +6

    I think Glutamate storm is clinically significant in the pathophysiology of myocarditis. It seems to work in tandem with cytokine storm and most have arterial deposits of calcium due to lack of calcium channel signalling nutrients such as K2, D, magnesium and boron. Calcium becomes cytotoxic when glutamate storm happens

  • @user-sw8kj5ez8r
    @user-sw8kj5ez8r Před 3 lety +3

    The good doctor

  • @worldofpathology9595
    @worldofpathology9595 Před 3 lety +1

    Amazing...

  • @iwanabana
    @iwanabana Před 3 lety +21

    What about the heart inflammation after vaccines in Israel? I am a young male age under 30 and have taken my first BionTech shot. I am worried about taking the second.

    • @johnjacob1412
      @johnjacob1412 Před 2 lety +5

      If you get myocarditis from the vaccine, that means it's working.

    • @PadraigTomas
      @PadraigTomas Před 2 lety +6

      @@johnjacob1412 Are you mad, or simply inexcusably rude?

    • @YeetboiDed
      @YeetboiDed Před 2 lety +3

      @@johnjacob1412 myocarditis is worse then COVID for a young person

    • @lw1zfog
      @lw1zfog Před 2 lety

      scarred heart tissue does not heal

    • @zzzap5425
      @zzzap5425 Před rokem

      Whats the progress?

  • @earlmaturan9778
    @earlmaturan9778 Před 3 lety +1

    Thank you

  • @samanshaikh681
    @samanshaikh681 Před 3 lety +1

    what is name given to the excurrent pore of sponges

  • @luisgarcia22
    @luisgarcia22 Před 2 lety +2

    Hello! Question: Why are antiinflammatories not beneficial with myocarditis? Is there myocyte death in every case regardless of the type? Is there any way at all to locally reduce inflammation of tye myocardium?

  • @samuelwestphal2336
    @samuelwestphal2336 Před 3 lety

    Amazing

  • @maiajafs9225
    @maiajafs9225 Před 2 lety +5

    I was diagnosed of Subacute Myocarditis, cardiac edema and valve regurgitation on the end of February this year.. going 2nd month of my rest period out of 6, with no physically and emotional stress. I have my maintenance medication Bisoprolol and Colchicine. I have an unstable blood pressure and always having episodes of dizziness and chest pain and shortness of breath that gets worst if the weather is hot. Please include me on your prayers 🙏. Someone says that it has a mortality rate of 5 years 🥲.

  • @samiasalman6247
    @samiasalman6247 Před 2 lety +2

    My husband was diagnosed with myocarditis..but dr stopped his medication..does anyone experience this?

  • @nancyo537
    @nancyo537 Před 3 lety +8

    I have myocarditis. Currently on month 5 of 6 of resting. Got my next MRI in may. From the sounds of this video my isn’t as bad as most as I’m only on Ramipril to take pressure off my heart. I didn’t realise how fatal it could be though so that’s worrying.

    • @vincentg2618
      @vincentg2618 Před 3 lety +4

      How are you now? Im on my second day of 6 months. Long way to go. Also taking Ramipril. Wish me luck

    • @francecruz8291
      @francecruz8291 Před 2 lety +1

      did you get the vaccine prior to that?

    • @nancyo537
      @nancyo537 Před 2 lety +1

      @@vincentg2618 just saw this. im still not better but ive improved. im going to have mri every 6 months until im better toi monitor my condition. im still on ramipril but now also taking a second blood pressure medication.

    • @nancyo537
      @nancyo537 Před 2 lety +2

      No. I got it a few months after.

    • @saintnick
      @saintnick Před 2 lety

      Did it get better? And what's the reason for taking ramipril? Do you have high blood pressure?

  • @shenalsilva104
    @shenalsilva104 Před 3 lety

    It's so valuable
    Keep it up

  • @Razah.
    @Razah. Před 2 lety +44

    I got this from the covid 19 vaccine I'm only 24

  • @duglife2230
    @duglife2230 Před 3 lety +38

    Gotta love COVID-19. It just keeps on giving...

    • @danielle8959
      @danielle8959 Před 2 lety +25

      I got this from the vaccine.

    • @syshYarak
      @syshYarak Před 2 lety +11

      @@danielle8959 same sh*t here, I'm now obliged to cut my training for 3 to six months, I noticed from your profile picture that you're an athlete also, so the best thing to do is to cut intense physical activities ASAP.

    • @beefgoulash8726
      @beefgoulash8726 Před 2 lety +10

      Myocarditis sucks balls. I don’t know if my Heart will every go back to normal it is damaged man all I want to do right now Is lift so fucking heavy they had to put in a defibrillator because of it .

    • @duglife2230
      @duglife2230 Před 2 lety +11

      @@danielle8959 Yeah, I heard the second dose of the vaccines could cause it as well. One of the reasons I have been apprehensive to get them myself. I get called "anti-vaxxer" for it, but I am not denying that the vaccines can be helpful. Just afraid of the potential repercussions. Hopefully I have a lasting immunity to this crap. Stay safe, man, and do not push it too hard.

    • @syshYarak
      @syshYarak Před 2 lety +3

      @@beefgoulash8726 dude we all want to lift our heavy weight , but to do that again you need to take a step back from any physical activity for at least 3 months to 6 months, it's very irritating but I'm currently cutting all types of physical activities for 2 months now and I feel like I regained my health back but to be sure I'll continue my break despite my irritation to workout each day.

  • @baltoxbentox
    @baltoxbentox Před 3 lety +2

    Can you exercise if you have myocarditis, like stationery cycling?

  • @truthfrees337
    @truthfrees337 Před rokem +2

    Troponin/D dimer since the myocarditis/pericarditis and clot causing experimental rollouts needed sadly for many children/teens/young adults.

  • @Ooq96
    @Ooq96 Před rokem +5

    I’m 25 and I’ve recently been diagnosed with myocarditis after fainting while in the ambulance. My blood pressure and my heart rate were very low. I had to use a temporary pacemaker for 5 days because of it. Doctor said it was a viral infection but up till now they haven’t found the virus that causes the heart failure.

    • @dvsupreme6883
      @dvsupreme6883 Před rokem +7

      Have you been covid-19 “vaccinated?”

    • @Ooq96
      @Ooq96 Před rokem +4

      @@dvsupreme6883 yes I had my second dose also my booster which was on December last year

    • @Anonimna85
      @Anonimna85 Před rokem +3

      Coxsackie maybe..

    • @Ooq96
      @Ooq96 Před rokem

      @@Anonimna85 nope. They suspected it was coxsackie but turns out it’s negative still.

    • @NZghostchips
      @NZghostchips Před rokem +4

      Definitely to do with your vaccine pal, had the exact same thing to, non diagnosed for a year and only now they are saying that the vaccine was most likely the cause… silent killer :/

  • @arunachalaml26
    @arunachalaml26 Před 3 lety

    Please do on liver pathology

  • @deborahpellerito6117
    @deborahpellerito6117 Před 3 lety +12

    My 15 year old daughter collapsed on the bathroom floor in 2000 on her first day of school and died we had no idea that she was even sick her heart was eaten up my this virus

  • @jjws3698
    @jjws3698 Před 2 lety +4

    i have acute myocarditis and it came on a night i was smoking weed with my friends but previously had covid and chest infections the doctors said it couldn’t have been the weed but it’s just crazy i was completely healthy before

  • @terrywirtes9749
    @terrywirtes9749 Před rokem

    My daughter is currently in the hospital with this and C-diff.

  • @mwngw
    @mwngw Před 2 lety +1

    I can't find a cardiologist willing to go past basic troubleshooting in what I think is a recurrent, remitting-relapsing myocarditis after a bout with adult chicken pox, which happened many years ago. My cardiologist sees only what's on his damn screen.

  • @samkemngadi1641
    @samkemngadi1641 Před 4 lety +2

    Please do Rheumatic Heart disease

  • @alexrivera4598
    @alexrivera4598 Před 2 lety +11

    A common side effect of the vaxx.

  • @housemd5821
    @housemd5821 Před 3 lety +2

    Very small writing doc

  • @markustheartistmusictv5259

    Imagine having to tell a patient they have coxsackievirus

    • @Anonimna85
      @Anonimna85 Před rokem +1

      I'm that patient....

    • @zzzap5425
      @zzzap5425 Před rokem +1

      What is that?

    • @Anonimna85
      @Anonimna85 Před rokem

      @@zzzap5425 google about it. That virus destroyed my heart in my 30's. I have myocarditis, pericarditis, arithmia, tahicardia, and many more heart problems

  • @fluorescentmug8333
    @fluorescentmug8333 Před rokem

    CVB is a picornavirus not a retrovirus, it does not posses the capability to integrate into host dna

  • @snight01
    @snight01 Před 2 lety +18

    Brought to you by Pfizer

  • @HasanAlKharfan
    @HasanAlKharfan Před 3 lety

    Sarcomeres not ballsackromeres

  • @AbeTheSigma007
    @AbeTheSigma007 Před 2 lety

    An Easy way to remember Myocarditis is to break it down by its 5 syllables.- My O Card It Is. And keep The Queen Of Hearts in your pocket. Be well...

  • @Anna_Ag
    @Anna_Ag Před 3 lety +1

    Dear sirs,
    My name is Anna, I represent URAIT Publishing House, one of the leading higher and secondary education e-publishers in Russia.
    With your written consent we’ll be happy to include your CZcams channel videos in our targeted list of the best educational video content.
    Your video links will be placed on the margins of the books on our educational platform www.urait.ru, www.biblio-online.ru, and our users will follow the links to your CZcams channel to watch videos on the specific subjects.
    If you’re interested in this idea please check your email where I've just sent you the detailed information.
    Looking forward to our cooperation.
    b.r. Anna A.Chaplygina, expert of e-publishing, URAIT

  • @AbeTheSigma007
    @AbeTheSigma007 Před 2 lety

    My O Card It Is...

  • @kirbyswenson2818
    @kirbyswenson2818 Před 3 lety +9

    Isn't this possibly a symptom of Covid-19?

    • @angelikakap.1867
      @angelikakap.1867 Před 3 lety +11

      can be a complication of it

    • @MrScooba
      @MrScooba Před 3 lety +6

      No, but it is a condition some kids (mostly male) 12-20 get from getting the 2nd shot of the COVID vaccine. Like me

    • @stadtjer689
      @stadtjer689 Před 3 lety +5

      @@MrScooba "No"? Bullshit! The possibility of developing myocarditis after COVID is much higher than the chance of developing myocarditis after the vaccine. Like the video mentioned: viruses are the number one cause of myocarditis. Did you even watch the video?

    • @rmst1783
      @rmst1783 Před 2 lety +4

      @@stadtjer689 do research and do it unbiased. It occasionally happens to young men after the shot. Imagine a healthy 13 year dropping dead from it. It has happened look it up.

    • @benedict7345
      @benedict7345 Před rokem

      @@MrScooba did it go away ?