3031433_0020 3 125 4149 15:02:08 3031433_0020.dat 80 255(-128)/mV 8 0 -21 -2551 0 II 3031433_0020.dat 80 3.2(-109)/mmHg 8 0 20 -4386 0 PAP 3031433_0020.dat 80 6.4(-109)/mmHg 8 0 4 -8949 0 CVP