20900053 4 125 75000 18:27:39 24/01/1995 20900053.dat 212x4 619/mV 12 0 -42 27982 0 II 20900053.dat 212x4 652/mV 12 0 -20 14615 0 V 20900053.dat 212 2000 12 0 -1123 -13295 0 PLETH 20900053.dat 212 2000 12 0 619 -17077 0 RESP