In which rhythm is decreased cardiac output most likely to be a concern?
A)Sinus rhythm
B)Accelerated junctional rhythm
C)Junctional bradycardia
D)Junctional rhythm

Question

Quizplus · Accepted Answer

Junctional bradycardia, by definition, is a slow heart rate due to the electrical activity originating from the AV junction (usually 40-60 bpm). This can lead to a decreased cardiac output, which can be concerning for the patient. Sinus rhythm and junctional rhythm do not inherently imply a slow or fast heart rate. Accelerated junctional rhythm, on the other hand, refers to a fast heart rate originating from the AV junction (usually 60-100 bpm) and may result in an increased cardiac output.

In Which Rhythm Is Decreased Cardiac Output Most Likely to Be