a7d551_0031 7 250 90000
a7d551_0031.dat 16 200.0(0)/mV 16 0 -32768 0 0 I
a7d551_0031.dat 16 200.0(0)/mV 16 0 -6 64512 0 II
a7d551_0031.dat 16 200.0(0)/mV 16 0 -32768 0 0 III
a7d551_0031.dat 16 200.0(0)/mV 16 0 -32768 60272 0 aVR
a7d551_0031.dat 16 200.0(0)/mV 16 0 -32768 51912 0 V
a7d551_0031.dat 16 4096.0(-2048)/NU 16 0 -32768 51548 0 PLETH
a7d551_0031.dat 16 16.0(-3296)/mmHg 16 0 -32768 37182 0 ABP