Glossary 149
Glossary
PRF Pulse Repetition Frequency
PSV Peak Systolic Velocity
PV Pulmonic Valve
PW Pulsed Wave Doppler
Qp/Qs Pulmonary blood flow divided by systemic blood flow
RA Right Atrial (pressure)
RI Resistive Index
RVD Right Ventricular Dimension
RVDd Right Ventricular Dimension Diastolic
RVDs Right Ventricular Dimension Systolic
RVOT D Right Ventricular Outflow Tract Diameter
RVOT VTI Right Ventricular Outflow Tract Velocity Time Integral
RVSP Right Ventricular Systolic Pressure
RVW Right Ventricular Free Wall
RVWd Right Ventricular Free Wall Diastolic
RVWs Right Ventricular Free Wall Systolic
S/D Systolic/Diastolic Ratio
SI Stroke Index
SmP Small Parts
Sup Superficial
SV Stroke Volume
TAM Time Average Mean
TAP Time Average Peak
TCD Trans-cerebellum Diameter (OB measurement)
Transcranial Doppler (exam type)
TDI Tissue Doppler Imaging
Abbreviations in User Interface (Continued)
Abbreviation Definition