29_10-03-52_ecg 4 1000 29994 29_10-03-52_ecg.dat 32 6990.5(0)/mV 32 0 -240991 19932 0 I 29_10-03-52_ecg.dat 32 6990.5(0)/mV 32 0 -272757 14983 0 II 29_10-03-52_ecg.dat 32 6990.5(0)/mV 32 0 -112338 8167 0 V3 29_10-03-52_ecg.dat 32 6990.5(0)/mV 32 0 -127932 15257 0 V4