Examlex
Of the following terms, levels of which of the following activities would MOST likely be positively associated with the level of androgens in the body?
Pacemaker
An artificial device implanted in the body which uses electrical impulses to regulate the heart's rhythm or reproduce that rhythm.
Atrioventricular Node
A part of the heart's electrical system which regulates the timing of the heartbeats by delaying the transmission of electrical impulses from the atria to the ventricles.
Sinoatrial Node
A small group of cardiac cells located in the right atrium of the heart that regulates the heart's rhythmic rate by acting as a natural pacemaker.
Purkinje Fibers
Specialized cardiac muscle fibers that conduct electrical impulses involved in regulating the heart's rhythm.
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