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Table 12 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%

7

F

 > 287

 > 287

287

P

 > 287

287

 < 3

12

F

 > 287

 > 287

 > 287

P

 > 287

 > 287

 > 287

11

F

 > 287

 > 287

95

P

 > 287

 > 287

 < 3

  1. SAXM projection in selected segments. Notation as in Table 6