0821_074_086_ECG 2 256 921600 0821_074_086_ECG.mat 16+24 15.859613428100458 16 -13565 -10938 -11399211219 0 ECGL 0821_074_086_ECG.mat 16+24 4.9817592962639745 16 -14864 -14126 -13678683919 0 ECGR #Utility frequency: 60 #Start time: 86:00:00 #End time: 86:59:59