Beta-blockers are used in cardiac rehabilitation

Question

Quizplus · Accepted Answer

Beta-blockers work by blocking the effects of adrenaline on the heart, thus reducing the workload on the heart and decreasing blood pressure. They are particularly useful in controlling symptoms such as angina or palpitations, especially during exercise or stress, by resisting the effects of sympathetic nervous system stimulation. They are often prescribed as part of cardiac rehabilitation following a heart attack or other heart-related conditions. Activating the parasympathetic nervous system or controlling pain of angina pectoris are not the primary reasons for using beta-blockers in cardiac rehabilitation, and they are not typically prescribed when behavioral stress management interventions fail.

Beta-Blockers Are Used in Cardiac Rehabilitation