FujiFilm VisualSonics Vevo F2 User Manual page 131

Vevo F2 Imaging System User Manual
PW Doppler and PW Tissue Doppler Mode
PW Doppler (Pulsed Wave Doppler) Mode is used to measure the velocity and direction of flow. In this
mode, the PW Doppler signal is displayed as a image on the image display, and also as an audio output
through the system's speakers.
PW Tissue Doppler Mode is similar to PW Doppler mode, except the data is processed slightly differently. In
PW Tissue Doppler Mode, the system filters out signals from blood flow so that it can more accurately
display signals that define slower moving myocardial tissue.
PW Doppler and PW Tissue Doppler Image Display
In PW Doppler Mode and PW Tissue Doppler Mode, the image display shows several items in addition to
the standard B-Mode interface.
The image display when in PW Doppler Mode
1. B-Mode Scout Window: A B-Mode image that serves as a guide for positioning your transducer.
Modes 131