Table 2. Baseline ECG parameters in... | Rockefeller University Press

Table 2.

Baseline ECG parameters in conscious mice

Parameter	Sham (n = 7)		HF (n = 5)
Parameter	Day	Night	Day	Night
RR (ms)	120 ± 10.58	108 ± 10.58^{^a}	123 ± 11.18	106 ± 6.71^{^a}
PR (ms)	38 ± 1.32	36 ± 1.06	41 ± 3.58^{^b}	37 ± 3.58
QRS (ms)	8.6 ± 0.45	8.7 ± 0.32	9.0 ± 0.67	9.0 ± 0.71
QT (ms)	42 ± 1.32	41 ± 1.32	51 ± 7.15^{^b}	47 ± 6.26

Parameter	Sham (n = 7)		HF (n = 5)
Parameter	Day	Night	Day	Night
RR (ms)	120 ± 10.58	108 ± 10.58^{^a}	123 ± 11.18	106 ± 6.71^{^a}
PR (ms)	38 ± 1.32	36 ± 1.06	41 ± 3.58^{^b}	37 ± 3.58
QRS (ms)	8.6 ± 0.45	8.7 ± 0.32	9.0 ± 0.67	9.0 ± 0.71
QT (ms)	42 ± 1.32	41 ± 1.32	51 ± 7.15^{^b}	47 ± 6.26

Two-way repeated ANOVA followed by Bonferroni test was used. All the values are mean ± SD.

P < 0.05 versus the same group in the day period.

P < 0.05 versus sham in the same period.