14_09-37-49_ecg 4 1000 29994 14_09-37-49_ecg.dat 32 6990.5(0)/mV 32 0 -43382 11606 0 I 14_09-37-49_ecg.dat 32 6990.5(0)/mV 32 0 -70290 3870 0 II 14_09-37-49_ecg.dat 32 6990.5(0)/mV 32 0 19372 23180 0 V3 14_09-37-49_ecg.dat 32 6990.5(0)/mV 32 0 13935 18983 0 V4