0641_044_077_ECG 2 200 720000 0641_044_077_ECG.mat 16+24 36.63754759735876 16 447 441 322505786 0 ECGL 0641_044_077_ECG.mat 16+24 37.487175091631926 16 5270 5264 3775954857 0 ECGR #Utility frequency: 60 #Start time: 77:00:00 #End time: 77:59:59