Ka phihlelo ea lilemo tse ngata tlhahisong ea 3 channel ECG , MeCanMedical e ka fana ka mefuta e mengata ea 3 channel ECG . 3 channel ECG e ka kopana le likopo tse ngata, haeba u hloka, ka kopo fumana tšebeletso ea rona e nakong ka 3 channel ECG .Ntle le lethathamo la lihlahisoa tse ka tlase, u ka boela ua iketsetsa ECG ea hau e ikhethang ea 3 ho latela litlhoko tsa hau tse khethehileng.