Mindray DC-8 EXP User Manual

Cardiology 6-35
 Study Items
Tools Descriptions Operations
PR Rad
Pulmonary Valve Stenosis
Radius
PISA measurement
PR VTI
Pulmonary Valve
Regurgitation Velocity-Time
Integral
D Trace in Doppler General Measurements
PR Als.Vel
Pulmonary Valve
Regurgitation Aliasing
Maximum Velocity
You can select to use top aliasing velocity or
bottom aliasing velocity or input the value
directly.
 Study Results
Tools Descriptions Formulae
PR Vmax
Pulmonary
Regurgitation
Maximum Velocity
Obtained from PR VTI measurement
PR Flow
Pulmonary
Regurgitation Flow
VTI(cm) PR
max(cm/s) PRV
/s)Als.Vel(cm PRRad(cm) PR2
Flow(ml) PR
2
×
×
=
π
PR Flow
Rate
Pulmonary
Regurgitation Flow
Rate
/s)Als.Vel(cm PRRad(cm) PR2Rate(ml/s) Flow PR
2
×= π
PR Fraction
Pulmonary Valve
Regurgitation
Fraction
%100
SV(ml)PV
Flow(ml) PR
(Nounit) Fraction PR ×=
PR EROA
Pulmonary Valve
Effective
Regurgitant Orifice
Area
Vmax(cm/s) PR
/s)Als.Vel(cm PRRad(cm) PR2
EROA(cm) PR
2
2
×
=
π
 Operating Procedures
Same with the PISA MR measurement.

Mindray DC-8 EXP Specifications

General

Brand	Mindray
Model	DC-8 EXP
Category	Medical Equipment
Language	English