a48959_0019 4 250 90000 a48959_0019.dat 16 14743.026706231454(-7925)/mV 16 0 -9547 3952 0 II a48959_0019.dat 16 20870.454545454544(3965)/mV 16 0 7409 63271 0 aVR a48959_0019.dat 16 9766.40502354788(-1661)/mV 16 0 2343 44274 0 V a48959_0019.dat 16 65566.01465559355(-32767)/NU 16 0 688 10774 0 PLETH