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Table 8 The smallest allowable averaging area (SAAA) of εR estimates versus the limit of the MaxNEES

From: Evaluation of strain averaging area and strain estimation errors in a spheroidal left ventricular model using synthetic image data and speckle tracking

Seg V SAAA (mm2)
MaxNEES < 16.7% MaxNEES < 33% MaxNEES < 66%
17 F  > 278  > 278 139
  P  > 278 92 92
13 F  > 278  > 278  > 278
  P  > 278  > 278  > 278
7 F  > 278  > 278  < 3
P  > 278  > 278 139
1 F  > 278  > 278  > 278
P  > 278  > 278  > 278
  1. A2C projection in selected segments. Notation as in Table 6