0647_157_140_ECG 2 512 706048 0647_157_140_ECG.mat 16+24 35.36597849890491 16 -6225 -5217 -4540743852 0 ECGL 0647_157_140_ECG.mat 16+24 54.83892515489618 16 13326 14395 8595341866 0 ECGR #Utility frequency: 60 #Start time: 140:37:01 #End time: 140:59:59