0821_037_051_ECG 2 256 921600 0821_037_051_ECG.mat 16+24 51.55093974405177 16 2685 9099 5744599605 0 ECGL 0821_037_051_ECG.mat 16+24 43.25255050730983 16 3550 6380 3584072109 0 ECGR #Utility frequency: 60 #Start time: 51:00:00 #End time: 51:59:59