0821_042_056_ECG 2 256 921600 0821_042_056_ECG.mat 16+24 60.3252341523008 16 1402 9922 5498418300 0 ECGL 0821_042_056_ECG.mat 16+24 56.37424792310401 16 3716 7237 3883674591 0 ECGR #Utility frequency: 60 #Start time: 56:00:00 #End time: 56:59:59