0894_004_011_ECG 2 512 1843200 0894_004_011_ECG.mat 16+24 3.7615658362989324 16 0 43 -258992096 0 ECG1 0894_004_011_ECG.mat 16+24 3.7615658362989324 16 0 15 -358862443 0 ECG2 #Utility frequency: 60 #Start time: 11:00:00 #End time: 11:59:59