abcf54_0012 4 250 90000 abcf54_0012.dat 16 200.0(0)/mV 16 0 -22 19002 0 II abcf54_0012.dat 16 200.0(0)/mV 16 0 16 23002 0 aVR abcf54_0012.dat 16 200.0(0)/mV 16 0 -11 19131 0 V abcf54_0012.dat 16 4096.0(-2048)/NU 16 0 914 20544 0 PLETH