GE Medical Systems 500, User Manual, Page: 338 / 636

Additional Cardiac Calculations
LOGIQ 500 Basic Users Manual
2276612–100 Rev. 0
10–26

Max PG
To measure MAX PG (Maximum Pressure Gradient):
MVA Mean PG LV
Report
PHT ET Max PG TRACE
AUTO
Figure 10–30. Cardiac Calculations Sub-Menu
Select MAX PG from the Calculations Sub-Menu. Perform
peak velocity measurements as described on
7–14 . Set the
first cursor on V
MAX
and the second on Vd.
Automatic Calculation of Max PG
If velocity was previously measured and calculated in Doppler
Mode, MAX PG is calculated from the V
MAX
and Vd
measurements taken for velocity when MAX PG is first selected
in the Calculation Sub-Menu.