Lecture 1 - Basics and Physics

[@ashokupadhyaya9801]

its the best lecture about the 'BASICS of ECHO' its not only for the beginner even for the practicing physicians & echocardiographers Explained very well in an understandable way You are a great teacher.

[@rabihhamzeh6942]

Outstanding! Seriously fantastic!

[@dajaniaa]

Very informative video and a great one for residents interested in Cardiology. Looking forward to the next lectures.

[@Ibn_Shehab]

Very informative Sir! Much appreciated.

[@HulshaPaudyal]

Thank you so much - cardiology first year fllow going through your lectures

[@miabamike]

one of the best quick summaries- appreciated

[@erumbalouch1201]

Good Lecture. Looking forward remaining Physics lectures. Thanks.

[@MghendiSnr]

Shukran Doc

[@abdullahalquaydheb4700]

Thank y , realy helpfull video dr abdullah from ksa

[@MBialy]

Excellent as usual Dr. Sami

[@mahmoudokash]

It can not be any better any Clear👍, Jazak Alah Kul Kair.

[@DRSGHAZAL]

Thank you dear

[@mali25177]

Excellent Lecture

[@MohammedHussain-yh8sz]

Shukran

[@emanelzain4968]

Great video

[@د.جميلالعواضي]

So great

[@khaledsherif4377]

Thank you so much for this great work. Subscribed...

[@TheCarlyleIIConciergeDesk]

well done

[@mufeeda9903]

Thanks a lot sir, really well explained the physics .

[@etoilesvoix1899]

Thanks for the series

[@altamaashkhan728]

You are awesome

[@gauravgogoi123]

sir kindly make a video on 3D echocardiography

[@DRSGHAZAL]

Definitely.

[@ashlyna9949]

Thank you soo much sir

[@fahimy1]

Thank you sir

[@abdulazizsultani1951]

Thanks

[@user-cc4kq6hl4c]

Thanks for the lecture.. I really appreciate the effort you put in to explain the physics of echo.. I have a question.. 20:21 what did you mean by it will ignore any signal thats coming before or after this period of time.. Since pulsive is for a specific location not a specific time.. Its a bit unclear since before and after time signals were shown on the screen (wave diagram)

[@DRSGHAZAL]

You are right. What I meant is the machine knows the location by knowing the time it should wait then starts to listen to the reflection after sending a pulse of wave. Any wave the comes before that period of time is coming from a nearby location proximal to the sample volume and any wave that comes after that time comes from a farther location and thus will be ignored and not shown on the display.

[@esraaali6120]

🎉🎉🎉🎉

[@ibrahimsankari1002]

❤❤❤❤❤

[@pamyyarenas646]

Hello doc sami. I don’t know if you stil remember me hehe im one of your echotech before in al habib khobar. Doc can you make a lecture about ASD and VSD 🙏🏻

[@DRSGHAZAL]

Hi Pamyy, I do remember indeed. Sure it will come.

[@ashwaqmahdali6346]

Excellent explanation although still I could not understand the PRF AND ALLISING IF you could recommend source thank you very much for clear nice series

[@DRSGHAZAL]

I agree, this subject can be tricky. Have you tried to read it from my book. www.drghazal.com

[@ashwaqmahdali6346]

@@DRSGHAZAL i will inshallah thanks

[@batturenkhbaatar8718]

29:57 🎉

[@riyamedicaltube1336]

Echo va tamil teach panamutiuma

[@rahmarahmaa-x2n]

Arabic translation please.....