29_09-58-54_ecg 4 1000 29994 29_09-58-54_ecg.dat 32 6990.5(0)/mV 32 0 -261482 59118 0 I 29_09-58-54_ecg.dat 32 6990.5(0)/mV 32 0 -268501 54137 0 II 29_09-58-54_ecg.dat 32 6990.5(0)/mV 32 0 -113343 4351 0 V3 29_09-58-54_ecg.dat 32 6990.5(0)/mV 32 0 -132110 25122 0 V4