Research Article
Analysis of Sinus Variability in a Group of Cameroonian Athletes
Figure 3
Distribution of the population according to time domain analysis: (a) resting heart rate and (b) SDNN and RMSSD. Each bar represents the mean ± MSE. A and C denote significant difference from sedentary people. HR: Heart rate; RMSSD: root mean square of the successive differences; SDNN: the standard deviation of the interbeat interval of normal sinus beats.
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