0973_262_222_ECG 2 512 1296896 0973_262_222_ECG.mat 16+24 154.07825256616442 16 16219 13479 16679511302 0 ECGL 0973_262_222_ECG.mat 16+24 232.32367172598026 16 2316 3303 1574327019 0 ECGR #Utility frequency: 60 #Start time: 222:17:47 #End time: 222:59:59