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Evaluating Propagation Maps
Accurate Propogation Map* Rib Echo Measurement
REMINDER SHEET
Observation
Impact
Corrective Action
Observation
Impact
Corrective Action
Parallel Shear Wave
Margins
Accurate Measurement
None
Non-Parallel Shear Wave
Margins
Potentially Overestimated Measurement
Center Probe in Intercostal Space
Invalid Measurement
Observation
Impact
Corrective Action
No Shear Wave
No Measurement Value
Center Probe on Liver
* The accuracy of the FibroScan® measurement also depends on other quality indicators. These include A-Mode, B-Mode, Liver Targeting Tool, as well as proper probe selection and placement.
Probe Position Guidance
Probe Centered on Liver Probe Not Centered on Liver
REMINDER SHEET
Observation
Impact
Corrective Action
Observation
Impact
Corrective Action
Liver Sustained in Respiration
Measurements inCorrect Location
None
Intermittent View of Liver and Lung
Measurements Not in Center of Liver
Move Down (Inferior) One
Intercostal Space
Probe Not Centered on Liver
Observation
Impact
Corrective Action
Intermittent View of Intestines and Liver
Measurements Not in Center of Liver
Move Up (Superior) One
Intercostal Space
ENA-16-001, Rev. 1.0
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