0637_001_043_ECG 2 512 1158656 0637_001_043_ECG.mat 16+24 3.7615658362989324 16 0 -32767 1680891 0 ECG1 0637_001_043_ECG.mat 16+24 3.7615658362989324 16 0 -32767 -52602568 0 ECG2 #Utility frequency: 60 #Start time: 43:22:17 #End time: 43:59:59