0358_023_046_ECG 2 256 921600 0358_023_046_ECG.mat 16+24 21.404377165188887 16 -4694 -4873 -4331707967 0 ECG1 0358_023_046_ECG.mat 16+24 116.886781187603 16 3605 5330 3293696827 0 ECG2 #Utility frequency: 60 #Start time: 46:00:00 #End time: 46:59:59