Table 1.

Heart rate during NREM and REM sleep presented in median with its interquartile range.

Variable	PoTS	Controls	p Value
Mean heart rate NREM	61.60 (56.10 – 68.00)	59.60 (54.90 – 68.90)	0.859
Mean heart rate REM	66.75 (57.50 – 70.20)	63.20 (58.50 – 70.30)	0.864