How Do You Determine Whether the Atrial Rhythm on an ECG

question 21

Multiple Choice

How do you determine whether the atrial rhythm on an ECG tracing is regular or irregular?

• A) Compare QT intervals.
• B) Compare PR intervals.
• C) Compare R to R intervals.
• D) Compare P to P intervals.

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Observational study situations where external circumstances or events have created conditions that mimic a controlled experiment.

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