3412857_0019 3 125 4 17:37:50.892 3412857_0019.dat 80 64/mV 8 0 20 77 0 II 3412857_0019.dat 80 16/mV 8 0 92 368 0 V 3412857_0019.dat 80 2.5(-100)/mmHg 8 0 -125 -500 0 PAP