0515_008_027_ECG 2 256 921600 0515_008_027_ECG.mat 16+24 81758.43809967143 16 649 -355 600053920 0 ECG1 0515_008_027_ECG.mat 16+24 46374.8045257313 16 -6340 -10759 -5842397933 0 ECG2 #Utility frequency: 60 #Start time: 27:00:00 #End time: 27:59:59