The DPA digital pulse analyser is an Information Only Tool. Final diagnosis is the sole
Responsibility of a licensed practitioner
Our cardiovascular disease analyser can test 35 items of parameters and there are 4 main items: Vessel Status, Cardiac Function, Blood Condition and Microcirculation Function
Following are detailed parameters of blood condition, microcirculation function and cardiac function
: Parameter Abbr. ParameterStandard RangeUnit
Cardiac Function
PRpulse rate(50-100)(times/min)
SVstroke volume(reference to formula)(ml/stroke)
COcardiac output(6-8)(L/min)
SIstroke index(50-60)(ml/stroke/m2)
CIcardiac index(3-6)(L/min/m2)
VPEventricular pumping effectiveness(reference to formula)(kg/stroke)
EWKenergy work coefficient(0.28-0.30)(mg/m2)
HOIheart oxygen consumption index(15-26)(mg/m2)
HOVheart oxygen consumption volume(24-42)(mg)
LVWIleft ventricular work index(40-78)(g/m)
CMBRcardiac muscle blood rate(>=1)
CMBVcardiac muscle blood volume(250-400)(ml)
CMBNcardiac muscle blood need(250-400)(ml)
SVrstroke volume increase of external counterpulsation (ml/stroke)
RSVrstroke volume increase rate of external counterpulsation(>0.3)
Vessel Status
PPpulse press(30-50)(mmHg)
MSPmean systolic pressure(85-120)(mmHg)
MDPmean diastolic pressure(65-95)(mmHg)
MAPmean arterial pressure(70-100)(mmHg)
ACarterial compliance(>1.2)(dyne.S.Cm-5)
CCPcoronary perfusion pressure(60-70)(mmHg)
BLKaorta blood leave coefficient(0.22-0.26)
FEKartery flexible expand coefficient(0.25-0.55)
TPRtotal peripheral resistance(800-1300)(dyne.S.Cm-5)
SPRstandard peripheral resistance(1000-1400)(dyne.S. Cm-5)
VERventricular ejection resistance(160-220)(dyne.S.Cm-5)
PAWPpulmonary arterial wedge pressure(6--12)mmHg
PARpulmonary arterial resistance(100-200)(dyne. S.Cm-5)
PAPpulmonary arterial pressure(15-20)(mmHg)
Blood Condition
BVeffective blood volume(reference to formula)(L)
Nblood viscosity(3-4)(cps)
Nrreduced blood viscosity(3-4)(cps)
Microcirculation Function
MHRhalf renewable rate of microcirculation(0.04-0.07)
MRThalf renewable time of microcirculation(11-19)(s)
MSTmean stagnation time of microcirculation(16-28)(s)
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