Chapter 7 - Working With Measurements Measuring Cardiac Exams
Terason t3000 / Echo Ultrasound System User Guide 189
Shunts ASD Qp diam Atrial septal defect pulmonic diameter Caliper
ASD Qs diam Atrial septal defect systemic diameter Caliper
VSD Qp diam Ventricular septal defect pulmonic
diameter
Caliper
VSD Qs diam Ventricular septal defect systemic
diameter
Caliper
Gen Qp diam Pulmonic diameter Caliper
Gen Qs diam Systemic diameter Caliper
Cardiac Measurements in the M-Mode Time Series Window
Measurement Group Measurement Definition Tool Used
Ventricle Dimensions RVAWd Right ventricle anterior wall thickness in
end-diastole
Depth Caliper
RVAWs Right ventricle anterior wall thickness in
end-systole
Depth Caliper
RVIDd Right ventricle internal dimension in end-
diastole
Depth Caliper
RVIDs Right ventricle inside diameter in end-
systole
Depth Caliper
LVPWd Left ventricle posterior wall thickness in
end-diastole
Depth Caliper
LVPWs Left ventricle posterior wall thickness in
end-systole
Depth Caliper
LVIDs Left ventricle internal dimension in end-
systole
Depth Caliper
LVIDd Left ventricle internal dimension in end-
diastole
Depth Caliper
IVSd Interventricular septal thickness in end-
diastole
Depth Caliper
IVSs Interventricular septal thickness in end-
systole
Depth Caliper
Ao / LA Ao Root
Diameter
Aortic root diameter Depth Caliper
LA Diameter Left atrium diameter Depth Caliper
MM R-R
interval
M-Mode R-wave-to-R-wave interval Time Caliper
Valves AV R-R interval Aortic valve R-wave-to-R-wave interval Time Caliper
AV Cusp Aortic valve cusp separation Depth Caliper
MV D-E Mitral valve D-to-E Depth Caliper
TV D-E Tricuspid valve D-to-E Depth Caliper
MV E-F slope Mitral valve E-to-F slope Slope Caliper
MV EPSS Mitral valve E point septal separation Depth Caliper
MV excursion Mitral valve excursion Depth Caliper
Cardiac Measurements in the 2D Image Display Window (Continued)
Measurement Group Measurement Definition Tool Used