Clinical Evaluation of a Mobile Heart Rhythm Telemonitoring System

Table 2

Correlations and intraclass correlation coefficients (ICC) between different parameters measured with standard Holter ECG and TEMEO monitoring system.

Parameter	ECG Holter	TEMEO system	Correlation	ICC	P value
Average HR	75 ± 14	74 ± 16	0.85	0.91	<0.001
Maximal HR	130 ± 33	121 ± 19	0.42	0.48	0.02
Minimal HR	54 ± 14	48 ± 13	0.77	0.84	<0.001
% time in tachycardia	10.2 ± 16.3%	9 ± 15.1%	0.59	0.72	<0.001
VEB single	456 ± 618	363 ± 722	0.43	0.58	0.02
VEB couplets	109 ± 258	76 ± 195	0.75	0.47	0.01
SVEB single	815 ± 1002	315 ± 678	0.68	0.59	0.001
SVEB couplets	105 ± 218	33 ± 106	0.19	0.24	0.05

HR: heart rate; VEB: ventricular ectopic beats; SVEB: supraventricular ectopic beats.