0980_048_055_ECG 2 256 805632 0980_048_055_ECG.mat 16+24 21.81421012024939 16 21968 22481 17970926707 0 ECGL 0980_048_055_ECG.mat 16+24 66.48230408868294 16 -9991 -11112 -7449270026 0 ECGR #Utility frequency: 60 #Start time: 55:00:00 #End time: 55:52:26