Siemens Acuson S3000 - Doppler Measurement Tools

Appendix D On-screen Controls
Instructions for Use D - 27
Doppler Measurement Tools
Selection Description
Velocity/Frequency Velocity/Frequency
Calculates velocity or frequency on a real-time or frozen image.
Heart Rate Heart Rate
Determines the heart rate between two delimiters.
D-Trace Trace
Performs a manual waveform trace.
RI-S/D Resistive Index - Systolic/Diastolic
Calculates the RI and SD ratios on a frozen Doppler spectrum.
Acceleration Slope
Measures acceleration or deceleration of speed over time.
Time Time
Measures time between two delimiters.
Heart Cycle Heart Cycle
Measures the velocities, means, maximums, and ratios for one heart cycle.
Velocity Ratio Velocity Ratio
Calculates the ratio of two velocity markers.
Auto Stats Auto Statistics
Measures the heart cycle automatically.