0804_035_050_ECG 2 256 245248 0804_035_050_ECG.mat 16+24 3.0339814814814816 16 0 2714 -444040544 0 ECGL 0804_035_050_ECG.mat 16+24 3.0339814814814816 16 0 3790 -460940310 0 ECGR #Utility frequency: 60 #Start time: 50:44:02 #End time: 50:59:59