0680_046_051_ECG 2 256 921600 0680_046_051_ECG.mat 16+24 128393.74134229255 16 5094 245 4693951896 0 ECG1 0680_046_051_ECG.mat 16+24 50479.203810418 16 9624 10329 8869353368 0 ECG2 #Utility frequency: 60 #Start time: 51:00:00 #End time: 51:59:59