Extensible
20100317
Table CID 12222. Orifice Flow Properties
|
Coding Scheme Designator |
Code Value |
Code Meaning |
|---|---|---|
|
LN |
Volume Flow |
|
|
LN |
Peak Instantaneous Flow Rate |
|
|
SRT |
G-038E |
Cardiovascular Orifice Area |
|
SRT |
G-038F |
Cardiovascular Orifice Diameter |
|
SRT |
G-0390 |
Regurgitant Fraction |
|
LN |
End Diastolic Velocity |
|
|
LN |
Peak Systolic Velocity |
|
|
LN |
Time Averaged Mean Velocity |
|
|
LN |
Time Averaged Peak Velocity |
|
|
LN |
Peak Gradient |
|
|
LN |
Mean Gradient |
|
|
LN |
Velocity Time Integral |
|
|
LN |
Pressure Half-Time |
|
|
LN |
Acceleration Time |
|
|
LN |
Deceleration Time |
|
|
LN |
Deceleration Slope |
|
|
LN |
Systolic to Diastolic Velocity Ratio |
|
|
LN |
Flow Radius |
|
|
LN |
Alias velocity |
|
|
LN |
Acceleration Slope |
|
|
LN |
D-E Slope |
|
|
LN |
E-F Slope |
|
|
LN |
A-C Interval |
|
|
LN |
Peak E wave/Peak A wave by US |
|
|
LN |
Stenosis Peak Gradient |
|
|
LN |
Stenosis Peak Velocity |
|
|
LN |
Peak Reversal Velocity during Atrial Contraction |
|
|
LN |
E-Wave Peak Velocity |
|
|
LN |
A-Wave Peak Velocity |
|
|
LN |
E Velocity to Annulus E Velocity Ratio |
|
|
LN |
Velocity of Flow Propagation |
In a prior version of this Context Group, the code 11726-7 was specified for Peak Velocity. This has been corrected to be Peak Systolic Velocity. Some applications might continue to send code 11726-7 instead of 20351-3 for Peak Velocity.
In a prior version of this Context Group, the code 20352-1 was specified for Mean Velocity. This has been corrected to be Time Averaged Mean Velocity. Some applications might continue to send code 20352-1 instead of 11692-1 for Time Averaged Peak Velocity.