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Pulse Pressure Variation (PPV)
CNAP
®
Monitor 500
Page 11-3
Version 5.2.5,
h
21-FHZU-10002
Under the following circumstances no CNAP
®
-PPV values are displayed:
o
No valid CNAP
®
values are available (during initialization phase of CNAP
®
)
o
During the initialization of the PPV-Algorithm (takes at least three breathing cycles)
o
Artifacts or arrhythmia in the CNAP
®
signal.
o
After a technical alarm regarding the CNAP
®
subsystem has occurred.
Distributed by BIOPAC Systems, Inc.
Manufactured by CNSystems AG