Et (Ejection Time) - GE Logiq 500 User Manual

ET (Ejection Time)

Ejection time for the left ventricle is the time during which the
aortic valve is open. It is measured on a Doppler Spectrum
display. The time between the two cursors is ejection time (ET).
Figure 10–28. Ejection Time for Aortic Valve
Select ET from of the Calculation Sub-Menu. Perform a time
interval measurement as described on 7–18 . Set the first
cursor at the opening of the aortic valve and the second at the
closing of the aortic valve.
Figure 10–29. Cardiac Calculation Sub-Menu
LOGIQ 500 Basic Users Manual
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Additional Cardiac Calculations
PHT ET Max PG
MVA Mean PG
TRACE
AUTO
LV
Report
10–25