
76
6.12
Cardiac measurement and calculation
Normally, urology measurements are performed in B and B/B mode.
Freeze the required image under cardiac examination, then click on [Calc] to enter cardiac status.
Distance
menu
Submenu
Unit
Distance method/
Distance formula
Comments
meas.
cm
See distance
Distance
Single plane
ml
See distance meas.
Formula: V = π / 6
×L×D
2
Left ventricular parameter at the
end of the diastole:
LV long-axis SL; LV
short-axis SD;
Left ventricular parameter
at the systole end:
Distance
menu
Submenu
Unit
Distance method/
Distance formula
Comments
LV long-axis DL;
LV short-axis DD
Bi-plane
ml
See distance meas.
and ellipse meas.
Formula: V = 8/3
×Ai x Am÷ ×D
D: LV short axis
Am: LV area on mitral valve
plane image
Ai: LV area on the apex plane
image
Sphere vol-
ume
ml
See distance meas.
and ellipse meas.
Formula: V = 5/6
×Am×L
Am: LV area on mitral valve
short-axis image
L: LV long axis
Modi_Simpson
ml
See distance meas.
and ellipse meas.
Formula: V = (Am +
5xAp/18) × L
Am: LV area on mitral valve
short-axis image
Ap: LV cross section on the
image of the papillary muscle
plane.
L: LV long axis
Содержание Sonido Smart
Страница 1: ...Instructions for Use SonidoSmart EN ...
Страница 64: ...49 Obstetrics markers Gynaecology markers Paediatric markers Urology markers ...
Страница 65: ...50 Small parts markers Vascular markers ...
Страница 66: ...51 Nerve markers Quick markers ...