EDAN iM50, User Manual

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Patient Monitor User Manual Calculation
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Dose Type
The data in the titration table will vary with the changes above. And the user can perform the
following:
Select and to observe more data.
Record the data displayed in the current window by selecting Record .
22.2 Hemodynamic Calculation
22.2.1 Calculation Procedure
1. The hemodynamic calculation interface is displayed by selecting Menu > Common
Function > Calculation > Hemodynamics .
2. Manually enter the values required on this interface. You can also directly obtain the values
of HR, C.O., PA MAP, CVP, and PAWP if they are available from the monitor by selecting
Get Info .
3. Select Calculate to output parameter value.
22.2.2 Input Parameters
Items Unit English Full Name/Description
PAWP mmHg Pulmonary artery wedge pressure
CVP mmHg Central venous pressure
C.O. L/min Cardiac output
HR bpm Heart rate
EDV ml End-diastolic volume
AP MAP mmHg Mean Artery Pressure
PA MAP mmHg Pulmonary artery mean pressure
Height cm /
Weight kg /
22.2.3 Output Parameters
Items Unit English Full
Name/Description Formula
CI L/min/m
2
Cardiac index CI (L/min/m
2
) = C.O. (L/min)/BSA (m
2
)
BSA m
2
Body surface area BSA (m
2
) = Weight
0.425
(kg) × Height
0.725
(cm) × 0.007184
SV ml Stroke volume SV (ml) = C.O. (L/min)/HR (bpm) × 1000
SVI ml/m
2
Stroke volume index SVI (ml/m
2
) = SV (ml)/BSA (m
2
)