0472_043_049_ECG 2 256 921600 0472_043_049_ECG.mat 16+24 22.52767051038874 16 -14133 -14746 -13283804865 0 ECGL 0472_043_049_ECG.mat 16+24 23.20116794433357 16 -15294 -16640 -14932830564 0 ECGR #Utility frequency: 60 #Start time: 49:00:00 #End time: 49:59:59