Systolic murmurs, diastolic murmurs, and extra heart sounds - Part 1 | NCLEX-RN | Khan Academy

10 comments from Reddit

• @hadiism · 2020-03 · in “Where do we study Muscles, Biostat and Heart sounds from? Please help”

  for heart sounds you may use this video I really like it ▶ link or if you like reading more than watching then check this site ▶ link for normal and pathological sound and how to differentiate btw them. bio stat you may check this site ▶ link they will give you small info on each topic and then question related to practice and if you like videos more then check Dr. Raywat Deonandan, the Epidemiology and Biostatistics…

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• @aGamerHasNoUsername · 2019-10 · in “[Meme] I am in great pain. Please help.”

  Thank you so much :). I actually watched a khanacademy video cause my lecturer made no sense and it cleared it up right away. Edit: the videos (2 parts) in questions: ▶ link

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• @kenyan-girl · 2018-03 · in “[meme] how it feels doing a cardiac exam during preclinical years and not knowing what tf you're supposed to hear”

  I find this video very helpful, they go through all the murmurs and explain how they happen so it's very easy to recall- ▶ link

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• @niceguyt0n · 2017-06 · in “7 heart sounds Incorporated into one anki deck. press "r" to replay the sound. One week after starting this deck I was able to detect murmurs of many patients. Just thought of sharing: nothing big though.”

  Yes! Follow these steps & you'll be the best of the class in detecting murmurs. 1) Watch this Khan epic on systolic murmurs: (▶ link 2) Watch this Khan epic on diastolic murmurs: (▶ link 3) Make notes and be thorough with theory explained in above 2 videos 4) Get the above deck and hear the above sounds until you become a pro. 5) I followed the same steps initially and I did way better than the rest of my class. One…

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• @kenyan-girl · 2017-02 · in “Could someone explain heart murmurs to me in a logical way? (or show me a link/book that can!)”

  I've always found this video very helpful ▶ link

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• @DoctorforProphet · 2016-08 · in “Can someone give an eLI5 of why S3 and S4 heart sounds happen?”

  …S3. I head heard once that it was caused by "the tensing of the chordae as blood initially begins to fill the ventricle" but then was told this was incorrect. For S4, At the end of diastole, the atrium gives one last oomph of effort to squeeze blood out into the ventricle, but if the ventricle is over-filled (like in heart failure) you squeeze into a stiffened wall already. ▶ This video and part two helps a lot.

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