Defaults: 1X 2X 3X 4X      
Pssst! It's me, the website.

I just wanted to let you know that even though I'm looking quite old, I'm still a millenial.
So I just had a "New Year, New Me" moment and my resolution is to become a new and improved version of myself in a couple of weeks.
Don't worry, my wisdom won't change. You're still going to find the same useful information here. Stay tuned!

Pulmonary Capillary Wedge Pressure by Tissue Doppler Echo
Calcs>Pressure>PCWP>1
Calculator
Emax cm/sec
Emax´ cm/sec
 
PCWP: mmHg









 
Formula:  PCWP = 1.55 + 1.47(Emax/Emax')
 
How to calculate a PCWP by TDI.
 
Step 1: Obtain a PWD of the long axis view of the mitral valve.  The PWD will yield a E and A wave.  The maximum E wave velocity, Emax should be measured and entered above.
 
Step 2:  Obtain a TDI scan of the mitral valve.  A TDI scan of the mitral valve is a tissue color mode scan with pulse wave doppler of the mitral valve annulus.  After initiating the scan a velocity profile will be exhibited that is similar to the PWD of the LVI.  An early velocity peak, the E´ and a late velocity peak, the A´ are present.  The maximum velocity of the E´ velocity profile is the Emax´.
 

Previous Page
Next Page
 
 
Instution Info  
User Info  
CME Info  
Help  
User License  
HIPAA  
Privacy Policy  
References   
Calcs   
 
Copyright Statement
© Copyright 2000-2023 JLS Interactive, LLC.
Content from this web site may not be used or reproduced for non-personal or
commercial purposes without express written permission by JLS Interactive, LLC.