3384867_layout 4 125 0 22:42:32 ~ 0 255(-128)/NU 8 0 -128 0 0 PLETH ~ 0 161(-81)/mV 9 0 -256 0 0 II ~ 0 128/mV 9 0 -256 0 0 V ~ 0 2.4(-204)/mmHg 9 0 -256 0 0 ABP