7
-
42
Hemodynamics Calculation/Print
This section explains the procedure for hemodynamics calculation and printing.
Calculation Data
Data Description
Formula
BSA
Body Surface Area (m
2
)
h
0.725
×
w
0.425
×
71.84
×
10
-
4
(Dubois Formula)
CI
Cardiac Index (L
/
min/m
2
)
CO
BSA
SV
Stroke Volume (mL/beat)
CO
×
1000
HR
SVI
Stroke Volume Index (mL/beat/m
2
)
SV
BSA
SVR
Systemic Vascular Resistance
(dynes·sec·cm
-
5
)
(MAP – CVP)
×
79.90
CO
SVRI
Systemic Vascular Resistance Index
(dynes·sec·cm
-
5
·m
2
)
SVR
×
BSA
PVR
Pulmonary Vascular Resistance
(dynes·sec·cm
-
5
)
(MPAP – PCWP)
×
79.90
CO
PVRI
Pulmonary Vascular Resistance Index
(dynes·sec·cm
-
5
·m
2
)
PVR
×
BSA
LVW
Left Ventricular Work (kg·m)
CO
×
(MAP
-
PCWP)
×
0.0136
LVWI
Left Ventricular Work Index (kg·m/m
2
)
LVW
BSA
LVSW
Left Ventricular Stroke Work (g·m)
SV
×
(MAP
-
PCWP)
×
0.0136
LVSWI
Left Ventricular Stroke Work Index
(g·m/m
2
)
LVSW
BSA
RVW
Right Ventricular Work (kg·m)
CO
×
(MPAP
-
CVP)
×
0.0136
RVWI
Right Ventricular Stroke Work Index
(kg·m/m
2
)
RVW
BSA
RVSW
Right Ventricular Stroke Work (g·m)
SV
×
(MPAP
-
CVP)
×
0.0136
RVSWI
Right Ventricular Stroke Work Index
(g·m/m
2
)
RVSW
BSA
N O T E
The blood pressure unit for hemodynamics is mmHg. The unit, cmH
2
O cannot be
used.
Содержание DynaScope 7000 Series
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