Table 2.

Signal Averaging of Telemetry ECG Data

	WT (n = 4)	8/8 (n = 7)
R-Amp (mv)	0.452 ± 0.145	0.197 ± 0.021*
QRS (ms)	16.3 ± 0.5	16.1 ± 1.1
RR (ms)	103.3 ± 5.1	154.7 ± 63.4
QT (ms)	85.5 ± 4.4	78.3 ± 17.6
RT (ms)	54.3 ± 3.5	53.0 ± 14.2
HR (bpm)	582.9 ± 29.3	441.9 ± 168.2

Telemetry recordings of ECG data from 4 wild-type (WT) and 7 ACE 8/8 mice were averaged. R-Amp represents R wave amplitude. QRS, RR, QT, and RT represent the intervals of respective waves. HR represents heart rate. 

^*p < 0.01. All data are means ± SEM.