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Measurement Formulas
LOGIQ 7/LOGIQ 7 Pro Advanced Reference Manual
2
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41
Direction 5116269-100 Rev. 2
PAEDP [Pulmonic]
Mode: CW:PW:VRCW:VRPW
Formula: {PRend PG}+{RAP}
Needs measurement: PRend PG [Pulmonic], RAP [Pulmonic]
Measured by: PRend Vmax [AUTOCALC]
PR ERO [PISA]
Mode: CF:CW:PW:VRCW:VRPW
Formula: {PR Flow}/{PR Vmax}
Needs measurement: PR Flow [PISA], PR Vmax [PISA]
Measured by: PR Trace [AUTOCALC]
PR RV [PISA]
Mode: CF:CW:PW:VRCW:VRPW
Formula: {PR Flow}/{PR Vmax}*{PR VTI}
Needs measurement: PR Flow [PISA], PR Vmax [PISA], PR VTI [PISA]
Measured by: PR Trace [AUTOCALC]
Pulmonic CO [Shunts, Congenital Heart]
Mode: CW:PW:VRCW:VRPW
Formula: {Pulmonic SV}*{Pulmonic HR}/60
Needs measurement: Pulmonic SV [Shunts, Congenital Heart], Pulmonic HR [Shunts, Congenital Heart]
Measured by: Pulmonic VTI [SDMANTRACE]
Pulmonic SV [Shunts, Congenital Heart]
Mode: CW:PW:VRCW:VRPW
Formula: 3.14159/4*{Pulmonic Diam}^2*{Pulmonic VTI}
Needs measurement: Pulmonic Diam [Shunts, Congenital Heart], Pulmonic VTI [Shunts, Congenital Heart]
Measured by: Pulmonic VTI [SDMANTRACE], Pulmonic VTI [SDMANTRACE]
Used to calculate: Pulmonic CO
PV A/MV A Dur [Pulmonary Vein]
Mode: PW:VRPW
Formula: {P Vein A Dur}/{MV A Dur}
Needs measurement: P Vein A Dur [Pulmonary Vein], MV A Dur [Pulmonary Vein]
Measured by: P Vein A Dur [SDTIMECALIPER]
PV A/MV VTI [Pulmonary Vein]
Mode: PW:VRPW
Formula: {P Vein A Dur}/{MV VTI}
Needs measurement: P Vein A Dur [Pulmonary Vein], MV VTI [Pulmonary Vein]
Measured by: P Vein A Dur [SDTIMECALIPER]
PV AccT/ET [Pulmonic]
Mode: CW:PW:VRCW:VRPW
Formula: {PV AccT}/{PVET}
Needs measurement: PV AccT [Pulmonic], PVET [Pulmonic]
Measured by: PVET [SDTIMECALIPER]
PV A-MV A Dur [Pulmonary Vein]
Mode: PW:VRPW
Formula: {P Vein A Dur}-{MV A Dur}
Needs measurement: P Vein A Dur [Pulmonary Vein], MV A Dur [Pulmonary Vein]
Measured by: P Vein A Dur [SDTIMECALIPER]
Table 2-11: Cardiac Calculation Formulas