S1 Heart Sounds and Murmurs | First Heart Sound | Dr Najeeb🫀

#drnajeeb #medicines #pharmacology #cardiology #cardiachealth
S1 Heart Sounds and Murmurs | First Heart Sound | Dr Najeeb🫀
Like this video? Sign up now on our website at www.DrNajeebLectures.com
to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM CZcams). All these videos come with English subtitles & download options. Sign up now! Get Lifetime Access for a one-time payment of $99 ONLY!
Sign up now on our website at members.drnajeeblectures.com/...
---------------------------------------------------------------------------------------------------------------------------
Why sign up for premium membership? Here's why!
Membership Features for premium website members.
1. More than 800+ Medical Lectures.
2. Basic Medical Sciences & Clinical Medicine.
3. Mobile-friendly interface with android and iOS apps.
4. English subtitles and new videos every week.
5. Download option for offline video playback.
6. Fanatic customer support and that's 24/7.
7. Fast video playback option to learn faster.
8. Trusted by over 2M+ students in 190 countries.
---------------------------------------------------------------------------------------------------------------------------
▬▬▬▬▬▬▬▬▬▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
00:00:00 Introduction
00:01:31 Heart structure and concept of heart cycle
00:09:35 Mechanism of genesis of S1 and concept of vibration
Components of first heart sound S1
Does the opening of valves produce sound?
Opening snap, clicks
The first heart sound (S1) represents closure of the atrioventricular (mitral and tricuspid) valves as the ventricular pressures exceed atrial pressures at the beginning of systole (point a). S1 is normally a single sound because mitral and tricuspid valve closure occurs almost simultaneously.
---------------------------------------------------------------------------------------------------------------------------
Join this channel to get access to perks:
Sign up now on our website at members.drnajeeblectures.com/...
/ @doctornajeeb
Follow us on Facebook :- / drnajeeb
Follow us on Instagram :- / drnajeeblectures

[@jkahn5350]

This is the best explanation of heart sounds I've heard so far. I wish Dr Najeeb had been my tutor when I was a medical student all those decades ago. His lectures are a must for all medical students & even qualified doctors - it is never too late to learn or refresh your understanding. Thank you Dr Najeeb.

[@edmondmuthee]

This man Dr.Najeeb ....may God bless you. Your explaining is legendary level!!

[@hamiddar824]

God bless you sir ji

[@faisalmehedituhin1662]

When I had troubled myself a lot regarding understanding of heart sounds, I found your lecture on this topic. And definitely I got a crystal clear idea from you Sir.
Thanks indeed.

[@palwasha8723]

THIS GUY IS AMAZING. I WISH CZcams HAD HIS FULL LECTURES SO I COULD LEARN MORE FROM THIS AMAZING TEACHER :')

[@DoctorNajeeb]

Thank you so much for the appreciation! Dear you can contact my team [e-mail] to get lifetime access to all my premium lectures. Stay blessed❤️

[@muzammalgujjar8838]

Dr najeeb is real hero of real world

[@MatirManush-wu9cc]

If I would not find Prof. Dr. Najeeb I would never be able to become a real doctor. Before I found him I was just a doctor, not a real doctor. The pleasure of becoming a real doctor is like entering into the paradise. We all have an idea of how will be the heaven and hell. Believe me, if you are not being educated medical sciences by Professor Najeeb you are surely in medical hell, not in medical education.
I am addicted to listening the lectures of Prof. Najeeb. Even after acquiring my degree I listen to his lectures nonstop everyday.

[@Pushpanjalikidsclasses]

Sir, u tought S1 sound in very clear concept.Thank u .God bless u.

[@mahirabintemonir9677]

Sir, You made it really easier than ever. And I am dependent on your every lessons. May Allah bless you.

[@vagvarsh]

we have never seen a teacher like you.....
you are a great person sir

[@mahafeyaz4847]

Doctor, you explain even the smallest things related to the lecture. Can't thank you enough! Mashallah

[@DoctorNajeeb]

Thanks a lot! :)

[@omarmahmoudibraahim443]

Best lecturer ever , you have to know mr Najeed that you are just an angel from the heaven to us ...

[@vivvyaa6648]

You’re a very good teacher and you explain everything so well. Thank you 😊

[@sahilpapneja3752]

I m a neet ug aspirant in India. I haven’t started mbbs till now but today I watched dr najeeb lecture.he is amazing

[@deepakkumarjatdeepakkumarj8292]

Sir you are god gift for us

[@sanskritisamsad4713]

You are great not only a being a teacher but also human being how inspire other

[@raghdaelkhalidy6819]

The best explanation I'ver ever heard ❤

[@malak3229]

You are my super teacher in medical lec. Thanks

[@hanihaldhaa3700]

Dr Najeeb you are legend realy and i never see lecturer like you

[@sindujasaravanan8373]

Thank you sir, you made the concepts clear to me

[@liyakhatun9667]

Sir u r great... U understanding method is so good... U r really a Hero.....

[@himanikandpal7831]

Sir your explanation is mind-blowing 🙏

[@muhammadukasha1370]

Thanks again dr. Najeeb for clearing my cocept

[@user-xx8pm4ek2c]

You are legendary genius, I'm waiting for other heart sounds

[@winniewawira5858]

You are the best.Be blessed

[@girlpower7329]

Oh my God. Unbelievable. Just awesome!!

[@alecmegherdijian2513]

Goddamn I've been looking for this explanation for hours, this man is an Angel

[@RaviTeja-vt9cg]

Sincere love from India 💕

[@sajadahmad6343]

Thanks 🌹
Are lectures about nasal cavity and oral cavity and neck are available..??

[@amarnathbhadra6201]

The best teacher in the world

[@thakur2119]

Great sir ....I look for ur videos for each topic I want to study

[@rekibrepon]

Awsome Sir, Very helpful lectures

[@In_a_row]

Sir aap jis energy se padha rhe na such me you are the best physiology teacher.

[@DoctorNajeeb]

Thanks for the love and support 🥰

[@shivani4862]

Sir.. thank u soo much... how beautifully u explained...

[@shabanahameed5254]

Very nice sir.
I am impressed.
You are my teacher.

[@Krishna-ek1ju]

Excellent ,outstanding..

[@abdikafigabogabo3281]

greate solute dr najiib i understood
from somalia

[@hemantakumarhansda1779]

Thank you Sir,
interesting 🙏🙏

[@fartaoladcooking781]

Very very great Sir

[@pranamiroy9144]

It's an outstanding speech for feeling the first heart sound scientifically..
Thank you so much sir 🙏🙏

[@DoctorNajeeb]

Hope you enjoyed my way of teaching ❤️

[@vedarvind4384]

Hii I'm 1st year physiotherapy student I'm curious young about medical knowledge and research also this video's helpful for me.
This lecture only made for only MBBBS students only ??

[@rosaflo19]

Thank you so much!!!! this is the best!!!

[@Analogomed]

Excelente muchas gracias 😃..... 🙏

[@rahulpandit8547]

Great teaching

[@NavinKumar-tt2jr]

Very helpful lecture sir

[@Allinone-qo2nf]

Thank you sir
You are great teacher
May Allah bless you dr Najeeb

[@DoctorNajeeb]

Thank you for your love and support. :) May you be blessed with knowledge, prosperity, love and happiness, always. We wish you success and happiness in every walk of life and good luck in your future endeavors. Regards, Dr. Najeeb Team

[@user-yc6hd5id7m]

MashaAllah and jazakAllah

[@ishfaqahmadwani5632]

Sir you are great teacher

[@ratnamalasrinuvasrao8959]

Explaining method is wonderful, nobody never forget. no need to refer book again.

[@rohitswarrier]

Good morning Najeeb Sir. Your explanations and concepts are simply mind blowing! Especially the way the initial concepts of heart sounds were explained, WOW! Thank you Sir.
Please don't stop making videos Sir. You are an inspiration for young Doctors like us.

[@DoctorNajeeb]

Thank you for your love and support. :) May you be blessed with knowledge, prosperity, love and happiness, always. We wish you success and happiness in every walk of life and good luck in your future endeavors. Regards, Dr. Najeeb Team

[@soumyah4631]

Plz make video on chronic inflammation

[@doctorhilal1692]

Dr.najeeb sir u r really a loving teacher stay blessed we need uh at every moment of our life's journey

[@DoctorNajeeb]

Thank you for your love and support. Keep watching ❤️

[@doctorhilal1692]

Insha Allah dear loving sir
We love you

[@ajaynimbalkar8952]

Thanks sirji

[@sahasomdeb5051]

Your explanation is like...everything is Occuring in front of my eyes❤❤❤

[@DoctorNajeeb]

Thank you❤

[@sunilarif5309]

thank you sir

[@lydianansubuga9286]

Like wise...l appreciate the way doctor really explains....may the almighty God bless you

[@DoctorNajeeb]

It's my pleasure. Stay blessed ❤️

[@imankur154]

I'm so happy....

[@hha8171]

The VERY BEST!!

[@riffatrehmat4719]

Outstanding .... 👏

[@bhanvarsinghrathoreverynic1426]

Superb fundamentals are clear such kind of teachers are rare

[@DoctorNajeeb]

It's my pleasure💕 Keep supporting💕

[@A1madlover]

Awesome sir

[@chelvik3975]

I am having MVP so is nice to listen Dr 😊
Learn something 😊

[@Shiraz687]

nice to see again

[@touchandfeelit75]

Sir you are always amazing at teaching. Thank you so much Sir. Love you 😘

[@DoctorNajeeb]

You are most welcome :)

[@sam-cf3bb]

You r awesome man thank u👏👍

[@dharmodthakur5550]

thanx u so much sir for this video

[@sundaramoorthdi1265]

Best explanation of first heart sound with REAL concepts Amazing Lecture sir.

[@DoctorNajeeb]

Thanks a ton❤

[@mdosama6823]

thanks sir

[@KashmiriShortz]

wonderful...love♡♡♡

[@asiladel6631]

Thank u sir❤

[@neharao9939]

Wah wah sir, crystal clear concepts

[@DoctorNajeeb]

Glad to know that. Hope this helped you. Keep sharing your feedback.

[@sumbulnaqvi8040]

Best explanation of heart sound, thanks much Sir 😊

[@saralade1676]

Thankyou sir

[@podcasterdifo]

Hi Dr najeeb

[@kimtaehyungbtsvloveyou7787]

Thank you so much sir💜

[@DoctorNajeeb]

Welcome :)

[@mdaburayhan389]

❤ Thank u sir❤️..
Physiology is easy if teacher teach like u sir 🖤

[@DoctorNajeeb]

It's my pleasure❤️

[@user-nb7xv7hh5q]

Legendary concepts from legendary teacher thank you so much sir ❤.

[@DoctorNajeeb]

It's my pleasure❤ Keep supporting ❤

[@user-nb7xv7hh5q]

@@DoctorNajeeb thank you so much Sir ❤️.

[@kavishnavijayakumar5658]

The best💫

[@kaomabwalya3234]

Bravo👏👏fully understood!!

[@DoctorNajeeb]

Thank you for your love and support❤️ Keep supporting❤️

[@fatimajimale5729]

Thank you so much sir❤ big love💙💙❤ from somalia❤❤❤

[@abdikafigabogabo3281]

Fatima Jimale
which town

[@vallagena_kisu]

Thank you so much
This was very helpful for my tomorrows exam❤❤.

[@DoctorNajeeb]

All the best

[@saikumarswamy5277]

Really sir outstanding explanation 👌👌

[@DoctorNajeeb]

Thank you so much for the appreciation! ❤️

[@saika.parveen2707]

Amazing video on S1 thanks alot sir

[@DoctorNajeeb]

Glad you liked it❤ Stay blessed ❤

[@durga723]

Very nice presentation sir.thanku

[@DoctorNajeeb]

Hope it cleared the concepts. Stay blessed.

[@esegift9169]

Super super fantastic explanation on earth

[@DoctorNajeeb]

Thank you very much :)

[@tasabeehel_shaikh5434]

thaaaaaanks

[@Nostalgicvlog.]

superb🥳🥳🥳👌👌👌👌

[@dr.md.shohidulislam2653]

Alhamdulillah just extraordinary...

[@DoctorNajeeb]

Thank you♥️

[@fatimarezai5644]

Thank u sir so great and basic concept clearance 💗💗💗💗💗💗💗💗 longlife

[@DoctorNajeeb]

Dear Fatima, Thank you for your love and support. :) May you be blessed with knowledge, prosperity, love, and happiness, always. We wish you success and happiness in every walk of life and good luck in your future endeavors. Regards, Dr. Najeeb Team

[@bujjiwesley3235]

Wow amezing explain sir
Tnq so Mach sir

[@DoctorNajeeb]

Most welcome❤️

[@danielmbaziira3823]

Very informative lecture

[@DoctorNajeeb]

Thanks for liking. Stay blessed ❤️

[@moneyminds284]

U are incredible

[@DoctorNajeeb]

Thank you so much :)

[@sultanpk8482]

May Allah bless u sir

[@sultanpk8482]

U r great sir

[@asifa6231]

thnkyou so much sir your lectre hlpd me alot✌😇😇

[@DoctorNajeeb]

Dear Asifa Irfan, Thank you for your love and support. :) May you be blessed with knowledge, prosperity, love and happiness, always. We wish you success and happiness in every walk of life and good luck in your future endeavors. Regards, Dr. Najeeb Team

[@asifa6231]

@@DoctorNajeeb tnq sir😇

[@abontichowdhury5104]

Did sir graduates from king Edward medical college

[@DoctorNajeeb]

Yes

[@zubairaman4570]

@@DoctorNajeeb dear sir there is no download tag on videos on your website as i am lifetime member

[@amitchaudhary5119]

Love love love...

[@DoctorNajeeb]

Thank you for your love 💕 Stay blessed ❤️

[@salahudinayubi9161]

Thanks

[@DoctorNajeeb]

Welcome ❤️❤️

[@salahudinayubi9161]

@@DoctorNajeeb Sir kindly upload video of Axis deviation of heart .

[@ahmadhassan7370]

Cardiovascular System_4
Heart Sounds 1
28-06-2021 Later Morning
Thanks,Sir!

[@DoctorNajeeb]

Thank you for your feedback. Keep supporting the hard work.

[@abrhamtadele2707]

y"r best of the best

[@DoctorNajeeb]

Thank you so much. :)

[@madhumitha.s7595]

💯🎉🎉🎉masah alla!!!!!!!!!!

[@zahidhasan3394]

Mash Allah.

[@DoctorNajeeb]

JazakAllah. 😍💕

[@ruchithareddy1824]

1st view 1st like 1st comment😊😊