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Table 4 Results obtained with all beats and with some beats removed

From: Signal processing of heart signals for the quantification of non-deterministic events

Signal used (samples in HB) Beats Ave shift (sam-ples) STD shift (sam-ples) % of non-det energy Energy
      Det energy Total energy Non-det energy
Pre-recorded PCG 2 (HB: 46671) All beats 127.06 86.98 6.82 836.76 897.99 61.23
  Beats 2 and 6 removed 107.38 68.96 6.87 816.82 877.10 60.27
Pre-recorded PCG 3 (HB: 36672) All beats 470.27 304.46 47.81 781.33 1.50*103 715.65
  Beats 17, 20 and 21 removed 419.32 296.65 44.60 843.53 1.52*103 678.99
Karim stethoscope signal 1 (HB: 34861) All beats 117.52 280.32 48.40 225.76 437.49 211.73
  Beats 5 and 18 removed 36.89 70.89 41.86 273.14 469.80 196.66
MHV Recording 1 (HB: 36510) All beats 499 296.24 77.81 130.89 589.89 458.99
  Beats 8, 11, 21, 22 removed 406.28 240.36 73.56 156.91 593.44 436.53