Mindray DC-8 EXP User Manual

6-14 Cardiology
 Study Results
Tools Descriptions Formulae
EDV(BP Ellipse)
End-diastolic Left
Ventricular Volume
*1
ESV(BP Ellipse)
End-systolic Left
Ventricular Volume
*2
EDV Index(BP Ellipse)
End-diastolic Left
Ventricular Volume Index
EDV Index=EDV/BSA
ESV Index(BP Ellipse)
End-systolic Left
Ventricular Volume Index
ESV Index=ESV/BSA
SV(BP Ellipse) Stroke Volume
See table in “6.4.3.1 Left Ventricular
Function”
CO(BP Ellipse) Cardiac Output
EF(BP Ellipse) Ejection Fraction
SI(BP Ellipse) SV Index
CI(BP Ellipse) CO Index
*1 means:
)()(sax MV LVAd)(apical LVAd
3
8
)( Ellipse)EDV(BP
22
cmLVIDdcmcmml ××
π
＝
*2 means:
)()(sax MV LVAs)(apical LVAs
3
8
)( Ellipse)ESV(BP
22
cmLVIDscmcmml ××
π
＝
 Operating Procedures
1. Select [B-P Ellipse] in the menu.
2. In left ventricular short-axis view, measure the following parameters:
At end diastole: LVIDd
At end systole: LVIDs
3. In short-axis view at mitral valve level, measure the following parameters:
At end diastole: LVAd sax MV
At end systole: LVAs sax MV
4. In apical long-axis view, measure the following parameters:
LVAd apical, the EDV is calculated
LVAs apical, the ESV is calculated
The system calculates SV and EF after LVAs apical has been measured;
If height and weight have been input already, SI, EDV Index and ESV index are calculated.
5. Using touch screen knob to select HR source: ECG or input.
The CO and CI are calculated automatically.

Mindray DC-8 EXP Specifications

General

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