Multiple Choice
While monitoring a patient's cardiac rhythm, you note that there is no electrical activity after a PQRST complex for a period equal to exactly three of the previous R-R intervals. This is most accurately described as:
A) sinus arrest.
B) sinus pause.
C) sinus arrhythmia.
D) sinus block.
Correct Answer:
Verified
Correct Answer:
Verified
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