3749673_0023 3 125 3948 17:43.939 3749673_0023.dat 80 77/mV 8 0 5 -631 0 II 3749673_0023.dat 80 1/mV 8 0 -7 -1839 0 V 3749673_0023.dat 80 0.833333(-100)/mmHg 8 0 -58 -278 0 ABP