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Swan Ganz Normal Values. Interpretation of swan ganz catheterdata ravi vallabhan md cardiology the use of swan ganz s g catheters in critically ill patients has in creased dramatically over thepast 25years. Arterialoxygensaturation sao2 95 100 mixedvenoussaturation svo2 60 80 centralvenousoxygensaturation scvo2 70 arterialbloodpressure bp systolic sbp 100 140mmhg diastolic dbp 60 90mmhg meanarterialpressure map sbp 2xdpb 3 70 105mmhg rightatrialpressure rap 2 6mmhg. Swan ganz lines pa lines. Normal blood laboratory values test conventional unitss i units reference values hematocrit hct males.
Normal blood laboratory values test conventional unitss i units reference values hematocrit hct males. Though insertion and place ment of s gcatheters have been made easier with newer and better equipment theinterpretation ofthedata collected and itsuse. Pulmonary artery wedge waveform. Diastolic dbp 60 90 mmhg. This material is quite pliable at the normal room temperature but softens at the body temperature. Pulse pressure variation ppv.
The thermodilution technique uses a special thermistor tipped catheter swan ganz catheter that is inserted from a peripheral vein into the pulmonary artery.
Interpretation of swan ganz catheterdata ravi vallabhan md cardiology the use of swan ganz s g catheters in critically ill patients has in creased dramatically over thepast 25years. Mean arterial pressure map sbp 2 x dbp 3. 11 7 16 g dl 117 160 g l lactate 0 93 1 65 meq l 0 93 1 65 mmol l si units international units. Read more about fluid responsiveness. Pulse pressure variation ppv. Systolic pressure variation spv spmax spmin 5 mmhg unlikely to be preload responsive 5mmhg likely to be preload responsive.