0410_051_053_ECG 2 256 921600 0410_051_053_ECG.mat 16+24 39.90211951789935 16 4153 5476 3248604230 0 ECGL 0410_051_053_ECG.mat 16+24 21.914217735561362 16 -1043 72 -1506357182 0 ECGR #Utility frequency: 60 #Start time: 53:00:00 #End time: 53:59:59