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In 300 words List three possible causes for artifact on an ECG. How do you recognize...

In 300 words List three possible causes for artifact on an ECG. How do you recognize that it is artifact and not a dysrhythmia? How can you troubleshoot to determine what is causing the artifact? How can you prevent artifact from occurring and remedy it when it does occur?

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Answer #1

ECG ARTIFACT:-
-It refers to something that is not heart-made.
-it is any electrical interference by outside sources, electrical noise from elsewhere in the body, poor contact, and machine malfunction.
- some ECG artifact are given here-

1.LOOSE LEAD ARTIFACT:-
- It is very common because the electrodes generally will not stick to the patient’s body or hair.
TROUBLESHOOT:-
- Prepare skin carefully.
- use tincture of benzoin.

2. WANDERING BASELINE ARTIFACT:-
-It is a slow, undulating baseline on the ECG.
-It is caused by patient movement, e.g. breathing, ambulance movement.
-TROUBLESHOOT:-
-Ask patients for hold their breath while they capture a 12-lead ECG.
-avoid ECG in movement.

3. MUSCLE TREMOR ARTIFACT:-
-It is a type of motion artifact.
-it usually happen when patient is cold and shivering.
-TROUBLESHOOT:-
-ask patient to take some medicine and provide temporary heat.

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