22_10-24-58_ecg 4 1000 29994 22_10-24-58_ecg.dat 32 6990.5(0)/mV 32 0 19863 26579 0 I 22_10-24-58_ecg.dat 32 6990.5(0)/mV 32 0 -85966 29627 0 II 22_10-24-58_ecg.dat 32 6990.5(0)/mV 32 0 -81159 4798 0 V3 22_10-24-58_ecg.dat 32 6990.5(0)/mV 32 0 -38179 47260 0 V4