325428_0228 4 250 90000 325428_0228.dat 16 200.0(0)/mV 16 0 96 55548 0 II 325428_0228.dat 16 200.0(0)/mV 16 0 -49 10866 0 aVR 325428_0228.dat 16 200.0(0)/mV 16 0 21 32899 0 V 325428_0228.dat 16 4096.0(-2048)/NU 16 0 430 30602 0 PLETH