'''Beta blockers (β-blockers)''' are a type of prescription medication prescribed for [[high blood pressure]], abnormal heart rhythms, and other conditions. They reduce the work the [[heart]] has to perform, thus lowering the [[heart rate]]. | '''Beta blockers (β-blockers)''' are a type of prescription medication prescribed for [[high blood pressure]], abnormal heart rhythms, and other conditions. They reduce the work the [[heart]] has to perform, thus lowering the [[heart rate]]. |