GE LOGIQ 500 Advanced Reference Manual page 127

B-Mode Analysis – Apical 4 Chamber (AP-4CH) (cont'd)
RVLs
RVAs
RVMLs
VENTRICULAR SYSTOLE
Figure 4–69. AP–4CH Measurements (Systole)
Calc Mnemonic
LVAs Left Ventricle Area,
Systole
LVLs Left Ventricular Length
Dimension, Systole
LVMLs Left Ventricular Medial-
Lateral Dimension, Systole
RVAs Right Ventricle Area,
Systole
RVLs Right Ventricular Length
Dimension at Systole
RVMLs Right Ventricular Medial-
Lateral Dimension, Systole
TAML Tricuspid Annulus Medial-
Lateral Dimension, Systole
LAA Left Atrial Area, Systole
LADML Left Atrial Medial-Lateral
Dimension, Systole
LADSI Left Atrial Superior–Inferior
Dimension, Systole
RAA Right Atrial Area, Systole
RADML Right Atrial Medial-Lateral
Dimension, Systole
RADSI Right Atrial Superior–
Inferior Dimension, Systole
HR Heart Rate (beats/minute)
Table 4–17. Apical 4 Chamber (AP-4CH) Systole
LOGIQ 500 Advanced Reference Manual
2276614–100 Rev. 0
LVLs
LVAs
RADMLs
LVMLs
TAML
Calc Name Input Measurements
one area (by ellipse, trace
or circle)
one distance
one distance
one area (by ellipse, trace
or circle)
one distance
one distance
one distance
one area (by ellipse, trace
or circle)
one distance
one distance
one area (by ellipse, trace
or circle)
one distance
one distance
one 2 beat time
interval
Advanced Cardiac Calculations
LADMLs
RAAs
LAAs
RADSIs
LADSIs
ATRIAL SYSTOLE
LVAs=a1[cm^2]
LVLs=d1[cm or mm]
LVMLs=d1[cm or mm]
RVAs=a1[cm^2]
RVLs=d1[cm or mm]
RVMLs=d1[cm or mm]
TAML=d1[cm or mm]
LAA=a1[cm^2]
LADML=d1[cm or mm]
LADSI=d1[cm or mm]
RAAs=a1[cm^2]
RADML=d1[cm or mm]
RADSI=d1[cm or mm]
HR[BPM]=120 [sec]/ 2
beat time [sec]
Formula
4–81