20900136 4 125 75000  8:17:39 25/01/1995
20900136.dat 212x4 619/mV 12 0 155 27900 0 II 
20900136.dat 212x4 652/mV 12 0 0 0 0 V 
20900136.dat 212 2000 12 0 -833 -8725 0 PLETH 
20900136.dat 212 2000 12 0 -1109 -137 0 RESP