3280565_0058 3 125 4 9:34:52.338 3280565_0058.dat 80 28/mV 8 0 -5 -19 0 II 3280565_0058.dat 80 28/mV 8 0 -2 -15 0 III 3280565_0058.dat 80 0.833333(-100)/mmHg 8 0 3 -3 0 ABP