a41919_layout 4 125 0 13:03:47.512  22/11/2013
~ 0 80/mV 9 0 -256 0 0 I
~ 0 125/mV 15 0 -16384 0 0 II
~ 0 80/mV 15 0 -16384 0 0 AVF
~ 0 1.25(-100)/mmHg 9 0 -256 0 0 ABP