Alpha blockers are substances that antagonize alpha receptors which are located primarily in smooth muscle. This acts to vasodilate in the arterial system and, thus, these agents are used to treat ...

For instance, your doctor may not prescribe beta-blockers if you have asthma because taking them could trigger an attack. Also called alpha-adrenergic blocking agents or alpha-1 blockers ...

However, β blockers do not all share the same clinical outcomes with respect to efficacy or safety in many of these conditions. This is especially true in HF, where differences in reverse ...

Beta-blockers are a type of drug that can reduce stress on the heart. Fish, garlic, berries, and certain vitamins and amino acids are all natural alternatives to beta-blockers. Doctors usually ...

Beta-blockers are effective at decreasing the morbidity and mortality associated with CHF. They lower the risk of all-cause mortality, cardiovascular mortality, sudden death, and death from ...

Atenolol blocks beta-1 receptors, which are present on the heart. This medication is a beta-blocker, prescribed for high blood pressure and to prevent heart pain and recurrence of heart attacks.

While it is not the only solution, medication can help, including prostaglandins, beta blockers, alpha-adrenergic agonists, carbonic anhydrase inhibitors, rho kinase inhibitors, and miotic or ...

Epinephrine acts on both alpha- and beta-adrenergic receptors ... May be antagonized by β-blockers (eg, propranolol), α-blockers (eg, phentolamine), ergot alkaloids. Arrhythmias possible ...

The following is a summary of “Cost-effectiveness of digoxin versus beta blockers in permanent atrial fibrillation: the Rate Control Therapy Evaluation in Permanent Atrial Fibrillation (RATE-AF) ...