In First Degree Heart Block, what additional feature must you identify?
A)bundle branch block
B)QT ratio
C)pulse deficit
D)underlying rhythm

Question

Quizplus · Accepted Answer

In First Degree Heart Block, the underlying rhythm must be identified, as it is characterized by a prolongation of the PR interval. The other options, bundle branch block, QT ratio, and pulse deficit, are not necessarily associated with First Degree Heart Block.

In First Degree Heart Block, What Additional Feature Must You