Skip to main content

Table 6 Comparison of the percentage results obtained with the S1 peaks and with the S2 peaks aligned

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

Signal used % of non-deterministic energy
  S1 peaks aligned S2 peaks aligned
Pre-recorded PCG 1 35.18% 29.87%
Pre-recorded PCG 2 6.82% 6.16%
Pre-recorded PCG 3 47.81% 63.47%
Karim stethoscope signal 1 48.40% 77.49%
MHV Recording 1 77.81% 93.21%