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Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance
14:09

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Published on: March 21, 2013

Comparison of tilt angles and provocative agents (edrophonium and isoproterenol) to improve head-upright tilt-table

R A Voice1, K G Lurie, S Sakaguchi

  • 1The Cardiac Arrhythmia Center, University of Minnesota, Minneapolis 55455, USA.

The American Journal of Cardiology
|February 19, 1998
PubMed

Patients with syncope underwent head-up tilt testing at 60 degrees and 80 degrees followed by edrophonium or isoproterenol challenge when indicated. The 80 degrees tilt protocol and edrophonium provocation were found to be as effective or more effective in eliciting neurally mediated syncope in susceptible patients.

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Anatomical Positions01:11

Anatomical Positions

In anatomy, several standard anatomical positions are used as references for describing the position and orientation of different body parts. These positions help provide a common frame of reference when discussing anatomical structures. The anatomical position is the standard reference point for describing the body's position and orientation. In this position:
The body is upright, facing forward, and standing erect.
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