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pacemakers

QuestionAnswer
what would indicate the need for a pacemaker the failure of the heart to initiate or conduct an impulse
communicates between generator and heart and delivers current to the heart leads
part of the lead that is in contact with the heart electrode
amount of electrical energy delivered by the pavemaker to stimulate the heart output
generator has delivered a stimulus to the heart and you can see it on the EKG strip firing
small vertical mark on the EKG when the pacemaker emits an outpur or "fires" spike
response to stimuls capture
pace spike in the atrium is followed by a what on the EKG P-wave
pacer spike in the ventricle is folled by a what on the EKG QRS-wave
ability of the pavcemaker to detect the hearts intrinsic electrical activity sensing
when the pacer does not see patients intrinsic beat and results in overfiring undersensing
pacer fails to pace when it should, it thinks it sees intrinsic activity that could actually be artifact or a t-wave oversensing
Created by: dnoyes
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