Fig. 10From: Real time QRS complex detection using DFA and regular grammarRR distances, QRS durations and peaks amplitudes variations; \(\overline{RR} = \, 0. 8 4 {\text{ s}}\), σRR = 0.15, \(\overline{QRS} = 0.0 3 {\text{ s}}\), σQRS = 0.01Back to article page