Is amiodarone a beta blocker?
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Zoe Peterson
Studied at University of Edinburgh, Lives in Edinburgh, UK
As a pharmacist with expertise in pharmacology, I can confirm that amiodarone is indeed classified as an antiarrhythmic medication, but it is not a typical beta blocker. It has properties that overlap with those of a beta blocker, as it can block beta-adrenergic receptors, which is a characteristic of beta blockers. However, its primary mechanism of action is different and more complex. Amiodarone is considered a Class III antiarrhythmic agent, which exerts its effects by prolonging the action potential duration and refractory period in the heart. It also has some alpha-blocking and calcium-channel-blocking properties.
Works at Artisan Coffee Co., Lives in Portland, Oregon.
Amiodarone and beta-blockers each have been shown to reduce the incidence of sudden death in certain patient populations, share beta-blocking effects, and slow heart rate. However, it remains uncertain whether these drugs are more beneficial or harmful when used together.
1999-7-9
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Emily Adams
QuesHub.com delivers expert answers and knowledge to you.
Amiodarone and beta-blockers each have been shown to reduce the incidence of sudden death in certain patient populations, share beta-blocking effects, and slow heart rate. However, it remains uncertain whether these drugs are more beneficial or harmful when used together.
