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Table 1 Global strain results

From: Accelerating cine DENSE using a zonal excitation

Acquisition Peak strain Bias in peak strain Time to peak (ms) Bias in time to peak (ms) RMSE
Radial      
Long (reference) 0.40 ± 0.09 - 293 ± 32 - -
Medium 0.39 ± 0.07 0.00 ± 0.07 312 ± 15 -19 ± 26 0.05
Short 0.41 ± 0.12 -0.01 ± 0.05 305 ± 25 -11 ± 30 0.05
Circumferential      
Long (reference) -0.17 ± 0.01 - 320 ± 20 - -
Medium -0.16 ± 0.02 -0.01 ± 0.01 312 ± 15 8 ± 13 0.005
Short -0.16 ± 0.02 -0.01 ± 0.01 320 ± 25 0 ± 15 0.003
  1. RMSE: Root mean square error between the global strain curves.