Multiple Choice
Characteristics of 3rd-degree AV heart block include:
A) the presence of inverted P waves that precede each QRS complex.
B) PR intervals that get progressively longer in duration.
C) a ventricular rate of between 60 and 100 beats per minute.
D) P waves that appear normal and seem to march right through the QRS complexes.
Correct Answer:
Verified
Correct Answer:
Verified
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