GE Logiq 500, Расширенное справочное руководство

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Advanced Cardiac Calculations
LOGIQ 500 Advanced Reference Manual
2276614–100 Rev. 0
4–76

B-Mode Analysis – Parasternal Long Axis
AOd
IVSd
LVIDd
LVPWd
DIASTOLE
AOs
ALSs LVIDs
LADs
SYSTOLE
Figure 4–64. PLAX Measurements
Calc Mnemonic Calc Name Input Measurements Formula
AOd Aortic Root
Dimension, Diastole one distance AOd=d1[cm or mm]
IVSd Interventricular Septal Di-
mension at Diastole one distance IVSd=d1[cm or mm]
LVPWd Left Ventricular Posterior
Wall Thickness at Diastole one distance LVPWd=d1[cm or mm]
LVIDd Left Ventricular Interior
Dimension at Diastole one distance LVIDd=d1[cm or mm]
AOs Aortic Root Dimension at
Systole one distance AOs=d1[cm or mm]
LVIDs Left Ventricular Interior Di-
mension at Systole one distance LVIDs=d1[cm or mm]
ALSs Aortic Valve Leaflet Sep-
eration, Systole one distance ALSs=d1[cm or mm]
LADs Left Atrial
Dimension at Systole one distance LADs=d1[cm or mm]
LVOTs LV Outflow Tract
Diameter at Systole one distance LVOTs=d1 [cm or mm]
AAs Aortic Area at Systole one distance (AOs) AAs[cm
2
]=
(p/4
)x(AOs)
2
LVOTA LV Outflow Tract Area at
Systole one distance LVOTA [cm
2
]=
(p/4
)x(LVOTs)
2
HR Heart Rate (beats/minute) one 2 beat time
interval HR[BPM]=120 [sec]/ 2
beat time [sec]
Table 4–12. Parasternal Long Axis (PLAX)