Table 3: Correlations and intraclass correlation coefficients (ICC) between maximal and minimal HR measured with standard Holter ECG holter, TEMEO monitoring system, and manually.

Parameter ECG Holter Manual TEMEO system Correlation ICC P value Maximal HR 133 ± 33 113 ± 23   0.3 0.44 0.014   113 ± 23 121 ± 19 0.68 0.8 <0.001 Minimal HR 55 ± 14 56 ± 11   0.9 0.93 <0.001   56 ± 11 48 ± 13 0.72 0.83 <0.001

HR: heart rate.