ff7587_0104 4 250 90000 ff7587_0104.dat 16 49458.394160583935(1112)/mV 16 0 123 53856 0 II ff7587_0104.dat 16 63935.433070866144(7832)/mV 16 0 8791 65193 0 aVR ff7587_0104.dat 16 67909.375(10695)/mV 16 0 14090 44572 0 V ff7587_0104.dat 16 65566.01465559355(-32767)/NU 16 0 -15687 13962 0 PLETH