0491 3 1000 1798201
0491.dat 16 9274.419(1751)/mV 16 0 680 -8807 0 ECG1
0491.dat 16 7594.0683(-8193)/mv 16 0 -8443 -26991 0 ECG2
0491.dat 16 552.5708(-75999)/mmHg 16 0 -5053 -29910 0 NIBP