B-Mode Analysis - Apical 4 Chamber (Ap-4Ch) - GE LOGIQ 500 Advanced Reference Manual

Advanced Cardiac Calculations
B-Mode Analysis – Apical 4 Chamber (AP-4CH)
Figure 4–68. AP–4CH Measurements (Diastole)
Calc Mnemonic
LVAd Left Ventricle Area,
Diastole
LVLd Left Ventricular Length
Dimension, Diastole
LVMLd Left Ventricular Medial-
Lateral Dimension,
Diastole
RVAd Right Ventricle Area, Dias-
tole
RVLd Right Ventricular Length
Dimension, Diastole
RVMLd Right Ventricular
Medial-Lateral
Dimension, Diastole
Table 4–16. Apical 4 Chamber (AP-4CH) Diastole
4–80
RVLd LVLd
RVAd LVAd
LVMLd
RVMLd
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
LVAd=a1[cm^2]
LVLd=d1[cm or mm]
LVMLd=d1[cm or mm]
RVAd=a1[cm^2]
RVLd=d1[cm or mm]
RVMLd=d1[cm or mm]
LOGIQ 500 Advanced Reference Manual
2276614–100 Rev. 0
Formula