Comparison of Polar® RS800G3™ heart rate monitor with Polar® S810i™ and electrocardiogram to obtain the series of RR intervals and analysis of heart rate variability at rest - de Rezende Barbosa, Marianne Penachini da Costa; Silva, Natália Turri da; de Azevedo, Fábio Mícolis; Pastre, Carlos Marcelo; Vanderlei, Luiz Carlos Marques (Clinical physiology and functional imaging, 2016)
Keywords: autonomic nervous system; electrocardiography; Electrocardiography - instrumentation; Equipment Design; Healthy Volunteers; Heart Rate; Humans; Male; Patient Positioning; Predictive Value of Tests; Reproducibility of Results; Rest; Signal Processing, Computer-Assisted; Supine Position; sympathetic nervous system; Time Factors; validation studies; Young Adult; heart rate; autonomic nervous system; validation studies; sympathetic nervous system; electrocardiography