14_09-31-11_ecg 4 1000 29994 14_09-31-11_ecg.dat 32 6990.5(0)/mV 32 0 -34753 5600 0 I 14_09-31-11_ecg.dat 32 6990.5(0)/mV 32 0 -92347 34677 0 II 14_09-31-11_ecg.dat 32 6990.5(0)/mV 32 0 -32999 55922 0 V3 14_09-31-11_ecg.dat 32 6990.5(0)/mV 32 0 -14128 10349 0 V4