pharmacotherapy beta-adrenergic antagonist therapy beta adrenergic antagonist agent treatment treatment with beta blocker drug beta-adrenergic receptor blockader therapy beta adrenergic receptor antagonist therapy treatment with beta blocker agent b-adrenergic antagonist therapy beta-adrenergic antagonist agent treatment treatment with beta-adrenergic antagonist drug beta-adrenergic receptor antagonist drug treatment treatment with beta-adrenergic antagonist agent treatment with beta-adrenergic antagonist medication Treatment with an agent that binds to but does not activate beta-adrenergic receptors thereby blocking the actions of endogenous or exogenous beta-adrenergic agonists. treatment with beta blocker medication CHEBI:35530 treatment with beta-adrenergic antagonist b-adrenergic receptor antagonist therapy beta-adrenoceptor antagonist therapy beta-adrenergic receptor antagonist therapy beta adrenergic antagonist drug treatment