20900140 4 125 75000  8:57:39 25/01/1995
20900140.dat 212x4 619/mV 12 0 155 32687 0 II 
20900140.dat 212x4 652/mV 12 0 -20 -17386 0 V 
20900140.dat 212 2000 12 0 -443 19992 0 PLETH 
20900140.dat 212 2000 12 0 -302 -24040 0 RESP