0952_012_020_ECG 2 256 921600 0952_012_020_ECG.mat 16+24 22.826038650405533 16 3744 3459 3031217080 0 ECGL 0952_012_020_ECG.mat 16+24 34.98732867856219 16 5486 4306 4233124191 0 ECGR #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59