Aortic stenosis - pitfalls and mistakes

Pitfalls and mistakes in aortic stenosis grading
BY: Seyed A Sadatian MD. RDCS, RDMS. RVT

[@painsrides3616]

Thank you Dr. Sadatian for clueing me in to go back and watch your older clips(videos), these are excellent.

[@masteringEcho-US-cardiology]

Glad it was useful

[@kimmcinnis1110]

I've studied Echocardiography and this is by far the best explanation I've seen on Aortic stenosis, so thankful for this tutorial!

[@masteringEcho-US-cardiology]

you are very welcome

[@atheeralsaeed13]

I discovered i knew near nothing about aortic valve after this amazing lecture..it was so difficult ..it is really larg subject...so useful..thank you so much
ورحمه الله والديك

[@masteringEcho-US-cardiology]

thank you

[@NMM11187]

Excellent information Doctor! You’ve clearly concluded many of my questions! Thank You!! 🙌❣️

[@masteringEcho-US-cardiology]

you are welcome

[@masteringEcho-US-cardiology]

May I ask where do you live ? Maybe you can join the group

[@crazy_about_echo]

I could learn how to measure LVOT and trace VTI of AV. Thank you for your excellent explanation!

[@masteringEcho-US-cardiology]

You are very welcome Eun

[@raminmohebbi9744]

Thank you very much Dr. Sadatian
It is probably one of the best presentation about AS.
I'm waiting for the next presentations, specially about MI and TI.
Best regards
Ramin Mohebbi

[@masteringEcho-US-cardiology]

you are very welcome. sure.
I'd like to mention that there are about 50 clips in my channel I am sure many of them will be helpful. specially wall motion abnormality

[@HoumanDehaqan-xo5er]

Dear Dr sadatian thanks for your exelent clips

[@masteringEcho-US-cardiology]

thank you

[@marinagrigoryan2307]

Amazing lecture!!! Thank you so much!!! It was very very helpful.

[@masteringEcho-US-cardiology]

yo are very welcome, check out other clips too I am sure you will find them useful too.

[@HoumanDehaqan-xo5er]

Hello Dr . Sadatian, thanks for your excelent clips , i am waitaing for other your valuable clips , and i have three questions

[@masteringEcho-US-cardiology]

I don't see your questions

[@masteringEcho-US-cardiology]

here the one you asked for
ua-cam.com/video/j-uR1mWxo5A/v-deo.html

[@niloofarnika5454]

سپاسگزارم استاد

[@masteringEcho-US-cardiology]

ممنون

[@infosnehasis]

This presentation is the Best available Updated matterial. I would request you to Also upload New guidelines separately on MI, TI, AI and MS

[@masteringEcho-US-cardiology]

Thanks, They will be ready and upload in a few weeks

[@EvgeniGaidukov]

The best lecture ever on AS. Thank you

[@12821105]

Just outstanding... Thanks

[@吴道珠]

very good. i love it

[@HoumanDehaqan-xo5er]

If our estimation forAR severity is mostly concordant with at least moderate AR , but we obseve holodiastolic abdominal flow reversal , how can we deal with this dyscrepancy

[@masteringEcho-US-cardiology]

holodiastolic reversed flow indicate moderate to severe AR. check end diastolic velocity if it is over 30 cm/s most probably is severe AI ( don't forget Doppler findings are volume depended so any situation that decreases flow can underestimate AI) If there is mild or no PI we can use RVOT SV for checking amount of AI (LVOT SV -RVOT SV)

[@HoumanDehaqan-xo5er]

Dear professor i want to ask measurement of aortic area by 3D echo in low flow low gradient echo is valid or not , because of low flow , less opening , if is valid can you guide me for evidence , thanks

[@masteringEcho-US-cardiology]

Hi Houma,
If we have good window with good resolution 2-D & 3-D will give us the same result. Even in theory the force of LV contraction expand LVOT, but in fact LVOT is very flexible & resilience and this factor doesn't play any rule in the size LVOT.

[@HoumanDehaqan-xo5er]

First in measuring posterior wall thickness , we must include epicardium in our measurement or not

[@masteringEcho-US-cardiology]

epicardium is contact to myocardium so marker should be put on epicardium (unless there is epicardial fat pad

[@nsas955]

Very deep and helpful though in the end, it became slightly difficult. God helps you and many thanks . By the way, allow me to ask you a personal question.: are you Armenian because your family name ends with - IAN,

[@masteringEcho-US-cardiology]

you are welcome
I am Iranian-american and practicing in USA

[@pk7829]

Nice presentation

[@masteringEcho-US-cardiology]

thanks

[@HoumanDehaqan-xo5er]

How can we measure epicardial fat pad

[@masteringEcho-US-cardiology]

I have a clip about it :
ua-cam.com/video/hLotqdHojsc/v-deo.htmlsi=AnbfNFcrf_v_3s6o
if you didn't find your answer let me know