a9e9fb_0019 4 250 90000
a9e9fb_0019.dat 16 5748.579348579348(8709)/mV 16 0 8565 37658 0 II
a9e9fb_0019.dat 16 11386.924939467313(-9253)/mV 16 0 -9196 3274 0 aVR
a9e9fb_0019.dat 16 11192.534381139489(-4282)/mV 16 0 -4506 26020 0 V
a9e9fb_0019.dat 16 473.2631578947368(-31081)/mmHg 16 0 -32768 53860 0 ABP