0566_003_009_ECG 2 256 921600 0566_003_009_ECG.mat 16+24 19.159657001313594 16 2272 5495 2024976739 0 ECGL 0566_003_009_ECG.mat 16+24 73.14858261424712 16 2674 -20612 777580772 0 ECGR #Utility frequency: 60 #Start time: 9:00:00 #End time: 9:59:59