GE Logiq P5 User Manual

Cardiology Measurements
LOGIQ 5 Basic User Manual 10-61
Direction 2300002-100 Rev. 2
System
The following are cardiac Doppler Mode System measurements:
One peak velocity
measurements•  Pulmonary Artery Peak Velocity (PV Vmax)
•  Pulmonary Vein Velocity Peak A (reverse) (P Vein A)
•  Pulmonary Vein Peak Velocity 
• End-Diastolic (P Vein D)
• Systolic (P Vein S)
•  Systemic Vein Peak Velocity 
• End-Diastolic (PDA Diastolic)
• Systolic (PDA Systolic)
•  Ventricular Septal Defect Peak Velocity (VSD Vmax)...

Cardiology
10-62 LOGIQ 5 Basic User Manual
Direction 2300002-100 Rev. 2
System (continued)
One velocity flow
trace
measurements•  Pulmonary Artery Velocity Time Integral (Pulmonic VTI)
•  Systemic Vein Velocity Time Integral (Systemic VTI)
Making a velocity
flow trace
measurement1.  Select the measurement; an active caliper displays.
2.  To position the caliper at the start point, move the Trackball.
3.  To fix the trace start point, press Set.
The system displays a vertical dotted line.
4.  To trace the...

Cardiology Measurements
LOGIQ 5 Basic User Manual 10-63
Direction 2300002-100 Rev. 2
System (continued)
Making a time
interval
measurement1.  Select the measurement.
The system displays an active caliper and a vertical dotted 
line. 
2.  To position the caliper at the start point, move the Trackball.
3.  To fix the first caliper, press Set.
The system displays a second active caliper.
4.  To position the caliper at the end point, move the Trackball.
5.  To complete the measurement, press Set.
The system...

Cardiology
10-64 LOGIQ 5 Basic User Manual
Direction 2300002-100 Rev. 2
Tricuspid Valve
The following are cardiac Doppler Mode Tricuspid Valve 
measurements:
One peak velocity
measurements•  Tricuspid Regurgitant Peak Pressure Gradient (TR Vmax)
•  Tricuspid Valve Peak Pressure Gradient (TV Vmax)
•  Tricuspid Regurgitant Peak Velocity (TR Vmax)
•  Tricuspid Valve Peak Velocity (TV Vmax)
•  Tricuspid Valve Velocity Peak A (TV A Velocity)
•  Tricuspid Valve Velocity Peak E (TV E Velocity)
Making a peak...

Cardiology Measurements
LOGIQ 5 Basic User Manual 10-65
Direction 2300002-100 Rev. 2
Tricuspid Valve (continued)
One velocity flow
trace
measurements•  Tricuspid Regurgitant Mean Pressure Gradient (TR Trace)
•  Tricuspid Regurgitant Mean Velocity (TR Trace)
•  Tricuspid Regurgitant Mean Square Root Velocity (TR 
Trace)
•  Tricuspid Regurgitant Velocity Time Integral (TR Trace)
•  Tricuspid Valve Mean Pressure Gradient (TV Trace)
•  Tricuspid Valve Mean Velocity (TV Trace)
•  Tricuspid Valve Mean Square...

Cardiology
10-66 LOGIQ 5 Basic User Manual
Direction 2300002-100 Rev. 2
Tricuspid Valve (continued)
One time interval
measurements•  Tricuspid Valve Time to Peak (TV TTP)
•  Tricuspid Valve Closure to Opening (TCO)
•  Tricuspid Valve A-Wave Duration (TV A Dur)
•  QRS complex to end of envelope (Q-to-TV close)
Making a time
interval
measurement1.  Select the measurement.
The system displays an active caliper and a vertical dotted 
line. 
2.  To position the caliper at the start point, move the Trackball....

Cardiology Measurements
LOGIQ 5 Basic User Manual 10-67
Direction 2300002-100 Rev. 2
Tricuspid Valve (continued)
One velocity flow
trace and one area
measurement•  Stroke Volume by Tricuspid Flow (TV Trace)
Two peak velocity
measurement•  Tricuspid Valve E-Peak to A-Peak Ratio (TV E/A Velocity) 

Cardiology
10-68 LOGIQ 5 Basic User Manual
Direction 2300002-100 Rev. 2
Color Flow Mode
Aortic Valve
The following are cardiac Color Flow Mode Aortic Valve 
measurements:
One distance
measurements•  Proximal Isovelocity Surface Area: Regurgitant Orifice Area 
(PISA AR)
•  Proximal Isovelocity Surface Area: Radius of Aliased Point 
(PISA AR)
Making a one
distance
measurement1.  Select the measurement; an active caliper displays.
2.  To position the active caliper at the start point, move the 
Trackball....

Cardiology Measurements
LOGIQ 5 Basic User Manual 10-69
Direction 2300002-100 Rev. 2
Aortic Valve (continued)
One velocity flow
trace
measurements•  Proximal Isovelocity Surface Area: Regurgitant Flow (PISA 
AR)
•  Proximal Isovelocity Surface Area: Regurgitant Volume Flow 
(PISA AR)
Making a velocity
flow trace
measurement1.  Select the measurement; an active caliper displays.
2.  To position the caliper at the start point, move the Trackball.
3.  To fix the trace start point, press Set.
The system...

Cardiology
10-70 LOGIQ 5 Basic User Manual
Direction 2300002-100 Rev. 2
Mitral Valve
The following are cardiac Color Flow Mode Mitral Valve 
measurements:
One distance
measurements•  Proximal Isovelocity Surface Area: Regurgitant Orifice Area 
(PISA MR)
•  Proximal Isovelocity Surface Area: Radius of Aliased Point 
(PISA MR)
Making a one
distance
measurement1.  Select the measurement; an active caliper displays.
2.  To position the active caliper at the start point, move the 
Trackball.
3.  To fix the...