Lub Dub (S1 & S2) Heart Sounds Anatomy Explained in 30 Seconds #shorts

Lub dub (S1 and S2) heart sounds explained in 30 seconds. Learn what is actually causing the "lub dub" sound when you are listening to heart sounds on a patient during an assessment. #shorts

The lub (s1) is caused by the closure of the mitral and tricuspid valves. The dub (s2) is caused by the closure of the aortic and pulmonic (also called pulmonary) valves.

Learn more about the heart:

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[RegisteredNurseRN]

Hey, everyone! Thanks for watching. Don't forget:
TikTok: Nurse Sarah

[andrewamisi]

Thanks for your videos they helped me alot . I passed my nclex few days ago

[khadijahabdullah]

That was so simple… I think I’m gonna cry. Thank you.

[Julia_BH]

I love these videos bc they don’t cover A&P anymore and I’m starting to forget it. You explain it so simply!

Can you explain systolic and diastolic next and the meaning of the numbers and the difference between them? I feel so dumb for not understanding it.

[ClaudiaNelson-kwqy]

Amazing! Your explanations are clear and concise! Thank you for sharing!

[cookwithbecca]

Thank you so much for your wonderful work.

[confidenceifeanyi]

Thanks so much Sarah. God bless you real good.

[nakibuukaimelda]

Thx so much for your great work much love

[Velvet]

Amazing work 👏🏼 I love these informative shorts

[brandonburkhead]

Could you do a video on systemic sclerosis or Scleroderma pls!! It interesting on how it affect the musculoskeletal system.

[familiajerez]

Thank you. Your videos are very good. 😍

[laialexandreaco]

I'm studying the heart now and literally just went over this

[mostafamohammed]

Welcome. I follow you from Egypt. Do you offer online courses ? Starting from preparing the nursing specialist to pass the Nclex exams🤔