27_10-58-47_ecg 4 1000 29994 27_10-58-47_ecg.dat 32 6990.5(0)/mV 32 0 11120 44491 0 I 27_10-58-47_ecg.dat 32 6990.5(0)/mV 32 0 -34188 45297 0 II 27_10-58-47_ecg.dat 32 6990.5(0)/mV 32 0 -22532 44340 0 V3 27_10-58-47_ecg.dat 32 6990.5(0)/mV 32 0 -38292 5707 0 V4