27_10-39-30_ecg 4 1000 29988 27_10-39-30_ecg.dat 32 6990.5(0)/mV 32 0 42048 23323 0 I 27_10-39-30_ecg.dat 32 6990.5(0)/mV 32 0 -17143 3379 0 II 27_10-39-30_ecg.dat 32 6990.5(0)/mV 32 0 -33239 37306 0 V3 27_10-39-30_ecg.dat 32 6990.5(0)/mV 32 0 -72950 31025 0 V4