PiCCO2 Nurse Booklet - PULSION Medical Systems SE
PiCCO2 Nurse Booklet - PULSION Medical Systems SE
PiCCO2 Nurse Booklet - PULSION Medical Systems SE
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Preload Volume instead of filling SVRI pressures 1735<br />
PCCI<br />
MAP<br />
Volume<br />
SVV 9<br />
-5 2<br />
dyn*s*cm m<br />
Preload - Volume of blood in the heart, available to be pumped<br />
l/min/m 2<br />
SVI 47<br />
ml/m 2<br />
l/min/m2 Volumetric preload parameters are superior to filling pressures (CVP / PCWP) Michard, YICM 2004<br />
ml/m 2<br />
GEDV – Global End-Diastolic Volume / GEDI – Global Organ End-Diastolic Function Volume Index<br />
• Combined diastolic volume of all four heart chambers<br />
• Adequate preload is an important prerequisite for adequate cardiac output (Frank-Starling curve)<br />
• GEDI is indexed to “predicted body surface area” *<br />
* Indexing particular SVRI parameters i.g. to the predicted body weight (EVLW) or predicted body surface area (GEDV) rather<br />
than the actual body weight or body surface area is more accurate particularly in overweight patients.<br />
ml/kg<br />
%<br />
16
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