All of the following are the actions of b-adrenoceptor blockers in CHF except:
Beta blockers may actually increase vasoconstriction by antagonizing the vasodilator action of b2 receptors. Decreases moality by reversing LVH. Prevent dangerous cardiac arrhythmias.
Decrease in moality associated with CHF
Antagonism of vasoconstriction due to sympathetic over activity
Prevention of pathological remodelling of ventricular myocardium
Prevention of dangerous cardiac arrhythmias
CHF, Angina Pectoris and Myocardial Infarction