6、thesignaltotheCortex-M3,whichprocessesthemfurtherstep.Then,theECGisdisplayedontheLCD,wecandopreliminarydiagnosis.Oursystemfeaturedwithstrongcapacity of resisting disturbance,highreliability,lowpower consumptionandtinyshape,itcanbewidelyusedinthehospitalsandcommunitie