0637_005_046_ECG 2 512 1843200 0637_005_046_ECG.mat 16+24 3.7615658362989324 16 0 -3554 -1306320 0 ECG1 0637_005_046_ECG.mat 16+24 3.7615658362989324 16 0 -3488 -1361626 0 ECG2 #Utility frequency: 60 #Start time: 46:00:00 #End time: 46:59:59