9_14-06-03_ecg 4 1000 29994 9_14-06-03_ecg.dat 32 6990.5(0)/mV 32 0 41705 37919 0 I 9_14-06-03_ecg.dat 32 6990.5(0)/mV 32 0 -54305 41878 0 II 9_14-06-03_ecg.dat 32 6990.5(0)/mV 32 0 22530 3644 0 V3 9_14-06-03_ecg.dat 32 6990.5(0)/mV 32 0 -16778 27099 0 V4