0679_017_020_ECG 2 512 1397760 0679_017_020_ECG.mat 16+24 3.7615658362989324 16 0 -949 -23296025 0 ECG1 0679_017_020_ECG.mat 16+24 3.7615658362989324 16 0 -403 -18503156 0 ECG2 #Utility frequency: 60 #Start time: 20:14:30 #End time: 20:59:59