Tuesday, May 24, 2011

Axis determination

This one is a really good video for axis determination....very simple and to the point...Thanks Christopher..:)

Axis determination

http://www.youtube.com/watch?feature=player_embedded&v=kOdk20FgcC0




so now its soo easy to tell the axis by just looking at Lead 1, aVf and lead 2.....:)

Adding few other facts....
aVr : always negative...
Pwave in Lead 1 is always positive...
if not then lead placement is wrong for sure....

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