Edwards HemoSphere

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HemoSphere Advanced Monitor H Glossary
FloTrac Arterial Pressure Autocalibrated
Cardiac Output (FT-CO)
CO continuously calculated from the arterial blood
pressure waveform.
Heart Rate (HR)
Number of ventricular contractions per minute. HR data
slaved in from an external monitor is averaged over time
and displayed as HRavg.
Hematocrit (Hct)
Percentage of blood volume that contain red blood cells.
Hemoglobin (HGB)
Oxygen carrying component of red blood cells. Volume
of red blood cells measured in grams per deciliter.
Hypotension Probability (P(↓BP))
The probability that the patient may be trending toward a
hypotensive event (MAP < 65 mmHg), displayed as a
percentage.
Icon
A screen image that represents a specific screen, platform
status, or menu item. When enabled and touched, icons
initiate an action or provide access to a menu.
Injectate
Fluid used for iCO (bolus thermodilution cardiac output)
measurement.
Intermittent Cardiac Index (iCI)
Intermittent cardiac output adjusted according to body
size.
Intervention
Steps taken to change a patient’s condition.
Intermittent Cardiac Output (iCO)
Intermittent measurement of blood ejected per minute
from the heart into the systemic circulation measured
through thermodilution.
Mean Arterial Pressure (MAP)
Average systemic arterial blood pressure as measured by
an external monitor.
Mixed Venous Oxygen Saturation (SvO
2
)
Percentage of hemoglobin saturated with oxygen in the
venous blood as measured in the pulmonary artery.
Displayed as SvO
2
.
Oxygen Consumption (VO
2
)
An expression of the rate at which oxygen is used by
tissues, usually given in mL/min of oxygen consumed in
1 hour by 1 milligram dry weight of tissue. Calculated with
SvO
2
.
Oxygen Delivery (DO
2
)
Amount of oxygen in milliliters per minute (mL/min)
delivered to the tissues.
Oxygen Delivery Index (DO
2
I)
Amount of oxygen in milliliters per minute (mL/min/m
2
)
delivered to the tissues, adjusted for body size.
Oximetry (Oxygen Saturation, ScvO
2
/SvO
2
)
Percentage of hemoglobin saturated with oxygen in the
blood.
Patient CCO Cable Test
Test to verify the integrity of the patient CCO cable.
Pulse Rate (PR)
Number of arterial blood pressure pulses per minute.
Right Ventricular Ejection Fraction (RVEF)
Percentage of blood volume ejected from the right
ventricle during systole.
Signal Quality Indicator (SQI)
The oximetry signal quality based on the catheter
condition and positioning in the vessel.
Slave Cable
Cable that transfers data to the HemoSphere advanced
monitor from another monitor.
STAT Value
A fast estimate of CO/CI, EDV/EDVI, and RVEF
values.
Stroke Volume (SV)
Amount of blood ejected from the ventricles with each
contraction.
Stroke Volume Index (SVI)
Stroke volume adjusted for body size.
Stroke Volume Variation (SVV)
Stroke volume variation is the percent difference between
maximum and minimum stroke volume.
Systemic Vascular Resistance (SVR)
A derived measure of impedance to blood flow from left
ventricle (afterload).
Status = Released Printed Date: 2018-01-16 Released Date: 2017-09-14