0678_040_037_ECG 2 512 1843200 0678_040_037_ECG.mat 16+24 102.38131631588465 16 -2502 628 -4343348207 0 ECGL 0678_040_037_ECG.mat 16+24 69.11432360228773 16 3555 3186 3455727850 0 ECGR #Utility frequency: 60 #Start time: 37:00:00 #End time: 37:59:59