The meaning of before closing is ONE frame before the valve close completely (it is almost closed but not completely)- in another word, at IVCT & IVRT (any of them that has clear border & largest dimension) . I explained this concept in this clip in details: ua-cam.com/video/cQB72c7dUZc/v-deo.htmlsi=Ex-ZQZvwaXOaQLW4
that is the way measure those two: LVOT at largest dimeter that correspond mid or end systolic. and RVOT at largest diameter that is on the end diastole. Is that clear?
Ok can someone please explain this for me. In school we were taught that the LV in diastole corresponds with the widest opening of the mitral value. So I am very confused.
Diastole start from opening of mv up to closing at the end of diastole (q on ECG) so during diastole mv opens widely two times beginning and after p wave. So during all diastolic phase lv size increased until the end of diastole that has highest volume . Check diastolic dysfunction clips and physiology of the heart clip in channel
Please show how to take good images on OBs patients. Some tall and big patients have very difficult to scan, even some times i cant get PALX images but apical are easier. Please make a video while scanning big patient or old patient. Thank you
very useful, Thank you for such great videos
Thank you so much! Great explanation!
you are very welcome
please clarify , you are saying end-diastole should be measured at frame before closing MV valve, but books says at the frame after closing MV.
The meaning of before closing is ONE frame before the valve close completely (it is almost closed but not completely)- in another word, at IVCT & IVRT (any of them that has clear border & largest dimension) . I explained this concept in this clip in details:
ua-cam.com/video/cQB72c7dUZc/v-deo.htmlsi=Ex-ZQZvwaXOaQLW4
Informative
What is the name of speaker
Seyed a sadatian
@@masteringEcho-US-cardiology thanks
Hello, great video!
im confused on the point of measuring LVOT and RVOT.
why did you measure LVOT at mid-systole, but RVOT at end-diastole?
thank you
that is the way measure those two: LVOT at largest dimeter that correspond mid or end systolic. and RVOT at largest diameter that is on the end diastole. Is that clear?
@@masteringEcho-US-cardiology Yes, thank you sir.
@@sanad775 you are welcome
Ok can someone please explain this for me. In school we were taught that the LV in diastole corresponds with the widest opening of the mitral value. So I am very confused.
Diastole start from opening of mv up to closing at the end of diastole (q on ECG) so during diastole mv opens widely two times beginning and after p wave. So during all diastolic phase lv size increased until the end of diastole that has highest volume . Check diastolic dysfunction clips and physiology of the heart clip in channel
Thanks, very useful.
thank you ,very useful
you are welcome
What on earth are you doing 😳.
In ECHO impossible to make accurate measurements.
I think LV sizes should be measured at end diastole, therefore mitral valve should be opened.
largest diameter , any moment right before or after closing MV.
@@masteringEcho-US-cardiology I enjoy your videos ! Thank you!
Please show how to take good images on OBs patients. Some tall and big patients have very difficult to scan, even some times i cant get PALX images but apical are easier. Please make a video while scanning big patient or old patient. Thank you
Hi Sidra, please check all videos, special windows in Echo , I explain them