The nurse is reviewing an electrocardiogram rhythm strip. The P waves and QRS complexes are regular. The PR interval is 0.16 seconds, and QRS complexes measure 0.06 seconds. The overall heart rate is 64 beats per minute. Which action would the nurse take?
1
Check vital signs.
2
Check laboratory test results.
3
Monitor for any rhythm change.
4
Notify the primary health care provider.