A regular rhythm with inverted P waves before each QRS complex, a ventricular rate of 70 beats/min, narrow QRS complexes, and a PR interval of 0.16 seconds should be interpreted as a(n):
A) ectopic atrial rhythm.
B) junctional escape rhythm.
C) supraventricular tachycardia.
D) accelerated junctional rhythm.
Answer: D) accelerated junctional rhythm.
Health Professions
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