1005_001_004_ECG 2 256 858624 1005_001_004_ECG.mat 16+24 7.597416137522275(-30597)/nu 16 0 5185 26669 0 ECG1 1005_001_004_ECG.mat 16+24 6.6760222377749505(-30865)/nu 16 0 8908 -26542 0 ECG2 #Utility frequency: 60 #Start time: 4:04:06 #End time: 4:59:59