TomTec ARENA TTA2 Benutzerhandbuch Seite 203

TOMTEC-ARENA TTA2
Volume
Volume enclosed by a mesh object
Volume
Volume ratio
Mass
Modules: 2D CARDIAC PERFORMANCE ANALYSIS, 4D CARDIO-VIEW, 4D LV-ANALYSIS, 4D
MV-ASSESSMENT, 4D RV-FUNCTION, AutoEF
Data: 4D Data, 2D B-Mode
Comments: Volume Ratio = Relative Volume change; Mass = Volume * density;
Systolic Dyssynchrony Index
SDI
SD-ttP-LS
Modules: 2D CARDIAC PERFORMANCE ANALYSIS, 4D LV-ANALYSIS
Data: 4D Data, 2D B-Mode
Comments: SDI (Systolic Dyssynchrony Index) = Standard deviation of time-to-minimum
peak segmental volume curves relative to cardiac cycle length; SD-ttP_LS (Standard
Deviation of Longitudinal Strain Time-To-peak Values) = Standard deviation of time-to-
minimum peak longitudinal strain curves relative to cardiac cycle length;
A.19.0556-13 (11/2020)
Measure
Measure
Unit
ml < 10%
cm³ < 10%
< 10%
g < 10%
Unit
% < 15%
% < 15%
Deviation
Deviation
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