3152728_layout 4 125 0 12:33:35.055 ~ 0 125/mV 8 0 -128 0 0 I ~ 0 125/mV 10 0 -512 0 0 II ~ 0 50/mV 14 0 -16384 0 0 AVF ~ 0 1.25(-100)/mmHg 8 0 -256 0 0 ABP