20900013 4 125 75000 11:47:39 24/01/1995
20900013.dat 212x4 619/mV 12 0 67 -27446 0 II 
20900013.dat 212x4 652/mV 12 0 111 22890 0 V 
20900013.dat 212 2000 12 0 -1085 31604 0 PLETH 
20900013.dat 212 2000 12 0 -930 -605 0 RESP