
Chapter 5 Measurements and Calculations
5-45
Measurement Menu Item Mode Method Unit
2D Echo ThoraCirc. All Area cm, mm
CTAR
All All Continuous cm, mm
ThAPD All Distance cm, mm
ThTD All Distance cm, mm
HAPD All Distance cm, mm
HTD All Distance cm, mm
Fetal M-mode
All M Continuous cm, mm
IVSd M Distance cm, mm
LVDd M Distance cm, mm
LVPWd M Distance cm, mm
IVSs M Distance cm, mm
LVDs M Distance cm, mm
LVPWs M Distance cm, mm
RVDd M Distance cm, mm
MPA
Auto Trace PW Doppler Spectrum Trace cm, mm
Limited Trace PW Doppler Spectrum Trace cm, mm
Manual Trace PW Doppler Spectrum Trace cm, mm
PSV PW Velocity cm/s, m/s
EDV PW Velocity cm/s, m/s
Duct. Art. Same as above Same as above
IVC Same as above Same as above
Duct. Ven Same as above Same as above
Asc. Aorta Same as above Same as above
Desc. Aorta Same as above Same as above
MV Inow
Peak E PW Velocity cm/s, m/s
Peak A PW Velocity cm/s, m/s
MV Regurg Velocity PW Velocity cm/s, m/s
TV Inow
Peak E PW Velocity cm/s, m/s
Peak A PW Velocity cm/s, m/s
TV Regurg Velocity PW Velocity cm/s, m/s
PLI
SF PW Velocity cm/s, m/s
DF PW Velocity cm/s, m/s
ARF PW Velocity cm/s, m/s
Heart Rate Fetal Heart Rate PW Heart Rate bpm
■
CTAR (Cardio-Thorax Area Ratio)
This measurement is for comparing the sizes of the fetus’ chest and heart. The comparison is made by
obtaining the ThD ap, ThD trans, HrtD ap, and HrtD trans values.
Komentarze do niniejszej Instrukcji