27_10-52-28_ecg 4 1000 29993 27_10-52-28_ecg.dat 32 6990.5(0)/mV 32 0 18019 65193 0 I 27_10-52-28_ecg.dat 32 6990.5(0)/mV 32 0 -5409 17749 0 II 27_10-52-28_ecg.dat 32 6990.5(0)/mV 32 0 78180 52382 0 V3 27_10-52-28_ecg.dat 32 6990.5(0)/mV 32 0 98090 29918 0 V4