3781783_0023 3 125 252 3:54:13.481 3781783_0023.dat 80 20/mV 8 0 -5 -365 0 II 3781783_0023.dat 80 0.833333(-100)/mmHg 8 0 -55 -6671 0 ABP 3781783_0023.dat 80 16/mV 8 0 -62 -15061 0 V