These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Ventricular arrhythmias in dilated cardiomyopathy: efficacy of amiodarone.
    Author: Neri R, Mestroni L, Salvi A, Pandullo C, Camerini F.
    Journal: Am Heart J; 1987 Mar; 113(3):707-15. PubMed ID: 3825860.
    Abstract:
    Sixty-five patients with dilated cardiomyopathy were studied by means of 24-hour ECG monitoring. Ventricular arrhythmias were present in 62 (95.4%), of whom 52 (80%) showed a complex form (multiform ventricular extrasystoles, pairs, and ventricular tachycardia). Forty-one patients, presenting with complex ventricular arrhythmias, received antiarrhythmic treatment with amiodarone (600 mg/day in the first week, 400 mg/day in the second week, and 200 to 400 mg/day chronically), and were then controlled with periodic 24-hour ambulatory monitoring. A significant reduction in the number of ventricular extrasystoles was seen in over 70% of patients during a 3-year period. There was also a significant decrease in the incidence of complex ventricular arrhythmias (particularly of ventricular tachycardia). Adverse effects were noted in 23 patients, but only four had to stop treatment. During the follow-up period, 19 patients died: 14 of heart failure, four of sudden death, and one of a noncardiac cause; all patients who died suddenly were not treated with amiodarone (p = 0.022). Complex ventricular arrhythmias are frequent in dilated cardiomyopathy and it is suggested that amiodarone is effective in short- and long-term control of these arrhythmias.
    [Abstract] [Full Text] [Related] [New Search]