10_18-24-04_ecg 4 1000 29993 10_18-24-04_ecg.dat 32 6990.5(0)/mV 32 0 -17706 51896 0 I 10_18-24-04_ecg.dat 32 6990.5(0)/mV 32 0 -17461 61630 0 II 10_18-24-04_ecg.dat 32 6990.5(0)/mV 32 0 15488 58783 0 V3 10_18-24-04_ecg.dat 32 6990.5(0)/mV 32 0 22163 4759 0 V4