0777 3 1000 1288201
0777.dat 16 19757.7853(-10750)/mV 16 0 -15991 10927 0 ECG1
0777.dat 16 126349.5813(3204)/mv 16 0 -3291 -26792 0 ECG2
0777.dat 16 436.9087(-43689)/mmHg 16 0 -9098 -18696 0 NIBP