20900157 4 125 75000 11:47:39 25/01/1995
20900157.dat 212x4 619/mV 12 0 -64 24617 0 II 
20900157.dat 212x4 652/mV 12 0 2 -4337 0 V 
20900157.dat 212 2000 12 0 -1033 19449 0 PLETH 
20900157.dat 212 2000 12 0 32 -25771 0 RESP