S3: - Thought to be caused by the oscillation of blood back and forth between the walls of the ventricles initiated by the inflow of blood from the atria. - May be normal in people under 40 years of age and some trained athletes but should disappear before middle age. Re-emergence of this sound late in life is abnormal and may indicate serious problems like heart failure. S4: - While the mechanism is not absolutely certain, it is generally accepted that S4 is caused by stiffening of the walls of the ventricles (usually the left), which produces abnormally turbulent flow as the atria contract to force blood into the ventricle. - S4 is sometimes audible in the elderly due to a more rigid ventricle. When loud, it is a sign of a pathological state, usually a failing left ventricle.
This is probably one of the best Videos on RUclips for listening to the S1,S2,S3,S4 sounds. It really helped me to see the graphic that went with the sounds. 1:06
@@SnowFlyGG was thinking the same I'm a physiotherapist student in first year and already knew it from my physiology class but came here for a better understanding.
I used to box back in 2010-2011, since then i havent really been able to train my body, i am a dead beat doctor in his 30s. I swear i thought this was a troll video, where you wanted to sleep on the pillow and just say “do it you lazy slob”, but it turned out to be the best 2 minutes i watched in ages. Huge thanks for the advice!
Great content! However, the volume of heart sound is very low, so I turned up the volume, then the bell sound at the start of your video almost made me deaf because its so loud and sharp. Consider make the volume of your video evenly through out.
ID 2108 on uworld doesnt sound like this to me, trying to memorize how they sound but I dont think im getting anywhere. after watching your videos I feel like a pro and then I try to do this question n im like whhhaaattttt?
More heart sounds and murmurs: medzcool.com/auscultate
s1 + s2 + S3 + S4 all together is kinda a jam
Baby shark
Hahahahah
God's drum beat .
Very severe aortic stenosis
lol
This is the simplest and clearest vid I've come across. Obviously haven't seen every vid there is available, but this sets the standard IMO. Well done
Thank you so much! The part in the end that highlights the corresponding heart sound was extremely helpful!
im a visual learner and the graphic paired with the sound helped me a lot in differentiating a seemingly the same sound. thank you so much.
S3:
- Thought to be caused by the oscillation of blood back and forth between the walls of the ventricles initiated by the inflow of blood from the atria.
- May be normal in people under 40 years of age and some trained athletes but should disappear before middle age. Re-emergence of this sound late in life is abnormal and may indicate serious problems like heart failure.
S4:
- While the mechanism is not absolutely certain, it is generally accepted that S4 is caused by stiffening of the walls of the ventricles (usually the left), which produces abnormally turbulent flow as the atria contract to force blood into the ventricle.
- S4 is sometimes audible in the elderly due to a more rigid ventricle. When loud, it is a sign of a pathological state, usually a failing left ventricle.
Thanks
Thank youuu
This is probably one of the best Videos on RUclips for listening to the S1,S2,S3,S4 sounds. It really helped me to see the graphic that went with the sounds. 1:06
This is the most helpful video I've ever seen in my life. THANK YOU!
you're a life saver, lucky to have found this channel !!!
Absolutely brilliant!
Awesome Mehn!!!. Never really appreciated these sounds. Now it’s makes so much sense. Esp the S3 and S4 distinction
great video! really helpful when the parts lit up at the end
You guys just solved my problems in a beat. How can I like this multiple times❣
This playlist is very good! Thanks for making it available on youtube.
This was so very helpful. Thank you!
-4th year med student on rotations
You don't have have to mention which fucking year you are.
In rotations and still not recognize pathological sounds in a heart? The pandemic ruined the students.
@@SnowFlyGG was thinking the same I'm a physiotherapist student in first year and already knew it from my physiology class but came here for a better understanding.
Cant ever thank you enough for this
This channel is underrated 🥺✨
Such a great video with the visuals, thank you so much!
this video was everything. THANK YOU
I used to box back in 2010-2011, since then i havent really been able to train my body, i am a dead beat doctor in his 30s. I swear i thought this was a troll video, where you wanted to sleep on the pillow and just say “do it you lazy slob”, but it turned out to be the best 2 minutes i watched in ages. Huge thanks for the advice!
the visual aid for the sounds made me understand this so much better lol
THANK YOU SO MUCH FOR THIS
AMAZINGLY DONE!!!!!!! and such high quality
Thank you so much! These videos are amazingly made!
S3 feels like your in disco … s4 is abit more serious
Hahahaha!
😂😂😂😂
Highly helpful..Thanks❤
MS1 here, thanks for this awesome video!
Absolutely fantastic video on this thank you so much
This is the coolest thing I have ever seen and heard! And soo helpful!! Thanks so much!!
Edit: "and heard"
thank u sooo much i was wondering how s3 and s4 sound like
O my allah😯 what a beautiful description is it. Realy i appretiate keep it up!!
Great content! However, the volume of heart sound is very low, so I turned up the volume, then the bell sound at the start of your video almost made me deaf because its so loud and sharp. Consider make the volume of your video evenly through out.
This is the only video i could understand perfectly
Omg, god this is awesome ❤❤❤❤
God bless you guys.
oh. this is now my favorite video ever. wow!
Why are they all the same to me ?
😅
Yeahhh🥺🥺😭
😂
I think we have to distinguish S1 and S2 first. Then, we can distinguish S3 and S4.
Sounds kinda catchy tbh
Wow this is the best explanation thank you a lot.
Fan of this channel 🖐️
Extra clear now, thanks 😍
amazing. thank you for this
that last part was so helpful!
this is very informational. thankssss
good freaking god this is amazing
Very helpful thank you
GOLD Thank you
The best! Thank you.
You nailed it fantastically
Absolutely amazing!
TY sooooo much 🥹♥️
Really helpful thanks
thank you very clear
Thank you!!!
great video for learning to differentiate these confusing sounds
Thank you so much..
Superb, thanks a million
Found this helpful
Thank you so much!!!!
Love it, thank you
Fantastic ! Thanks a lot
Very helpful video! thanks!
This is pure gold
This is so helpful!
It makes sense now, by golly.
Thanks!
great super video for heart sound
Excellent!
kentucky is S3
LeLub Dub is S4,
Listen at the apex of the heart, with bell (cause it is a low frequency)
Great, thanks
Perfect
Thanks a lot
wonderful .. thanks
Excellent
0:12 S3
0:17 S4
Great post
Very helpful
that was awesome
Really wanna know who came up with the Kentucky and Tennessee thing, because ..... ?
ID 2108 on uworld doesnt sound like this to me, trying to memorize how they sound but I dont think im getting anywhere. after watching your videos I feel like a pro and then I try to do this question n im like whhhaaattttt?
Brilliant!
Amazing
Fantastic 👍
Awesome 🌷
Thx, ❤️
Perfect.
Fantastic
I heard it today in a patient of MI.
Captivating
Perfect
Amazing 👏🙀
together made a lit beat
I didn't knew the heart can play drums
It goes so hard to find s3 for me when i auscultate 😬😬i dont know why
how to differentiate that from splitting of S2?
Am i the only one thinks its a good beat for making music ?
Nope, I think it’s perfect for making music! 😄
I love you!
Lovely
How to differentiate wide split S2 and S3?
i cant heart the difference between normal heart sound and s4 heart sound..... 😢
Scary theme like the beginning of horror movies 😁❤️
Awesome