EKG and pacemaker
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28 Terms
multifocal PVCs
What does this EKG strip show
wide and weird QRS
how do you identify PVCs?
PVC paired together
multifocal PVCs
>6 per minute
harmful PVCs
unifocal PVCs
what is this PVC
3 multiple choice options
multifocal PVC
what is this PVC
3 multiple choice options
triplet PVCs
what is this PVC
couplet PVCs
what PVC does this show
first degree heart block
if r is far from P then you have a first degree
first degree heart block
What heart block does this show
then you have a wenkenbach
longer longer longer drop!
wenkenbach (2nd degree)
what does this EKG show
mobitz II
if some Ps don't get through then you have a
Mobitz II
What does this EKG show
2nd degree block. PR is regular except some QRS are dropped
Mobitz II
no progressive prolongation of the PR interval; instead, the PR interval remains constant, and the P waves occur at a constant rate with unchanged P-P intervals
wenkenbach (2nd degree)
AV block in which the atrial electrical impulses are delayed by a fraction of a second before being conducted to the ventricles
first degree heart block
third degree
if Ps and Qs don't agree then you have a
AV block in which electrical impulses from the atria fail to reach the ventricles; also called complete heart block
third degree heart block
third degree heart block
What is this heart block
one lead that is placed in the ventricle.
single chamber pacemaker
Pacemaker that stimulates the atrium and ventricle
dual chamber pacemaker
sets rate after p wave firing ventricle based off the SA node firing
rate sensing pacemaker
shock you out of irregular rhythm with then setting pace
pacemaker and defibrillator goal
RPE, HR is set no matter what
rate fixed pacemaker
adjust to SA node or limit it / set it
rate adjusted pacemaker
dual chamber and adjustable rate because it provides best CO and then HR will adjust as a normal exercise response
what is the best pacemaker for PT
atrial pacemaker ekg
what is this ekg
ventricular pacemaker ekg
what is this ekg
