A beta-adrenergic receptor blocker will work to both lower the heart rate and the force of ventricular contraction.

Question

Quizplus · Accepted Answer

Beta-adrenergic receptor blockers, also known as beta blockers, block the receptors that bind to epinephrine and norepinephrine. By doing so, they lower the heart rate and the force of ventricular contraction, which can be useful in treating conditions such as hypertension, angina, and heart failure.

A Beta-Adrenergic Receptor Blocker Will Work to Both Lower the Heart