Long-term efficacy and toxicity of high- and low-dose amiodarone regimens.

Abstract:

:Amiodarone is an effective antiarrhythmic drug for the control of potentially lethal and lethal ventricular arrhythmias (VA). In the United States, a high-dose regimen has been used at the expense of a high toxicity profile for the control of lethal VAs. Significant antiarrhythmic efficacy has also been established with low-dose regimens, which carry a low rate of intolerable side effects (5.4%) when compared with the high-dose regimen (16.7%). The high incidence of tolerable and intolerable adverse side effects is probably related to high amiodarone loading (31.92 g) and maintenance doses (520 mg/d). In contrast, the low-dose regimen uses much lower loading (7.2 g) and maintenance (280 mg/d) doses.

journal_name

J Clin Pharmacol

authors

Kerin NZ,Aragon E,Faitel K,Frumin H,Rubenfire M

doi

10.1002/j.1552-4604.1989.tb03354.x

subject

Has Abstract

pub_date

1989-05-01 00:00:00

pages

418-23

issue

5

eissn

0091-2700

issn

1552-4604

journal_volume

29

pub_type

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