3412857_0021 3 125 4 17:53:05.324 3412857_0021.dat 80 48/mV 8 0 56 179 0 II 3412857_0021.dat 80 74/mV 8 0 -32768 -431 0 V 3412857_0021.dat 80 2.5(-100)/mmHg 8 0 -125 -500 0 PAP