0349_056_076_ECG 2 256 921600 0349_056_076_ECG.mat 16+24 39568.55250216435 16 -921 -4704 -847727365 0 ECG1 0349_056_076_ECG.mat 16+24 128585.95212197512 16 6779 2963 6247819973 0 ECG2 #Utility frequency: 60 #Start time: 76:00:00 #End time: 76:59:59