Linked Life Data

2254558

Source:http://linkedlifedata.com/resource/pubmed/id/2254558

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
7
pubmed:dateCreated
1991-1-24
pubmed:abstractText
In view of the high risk of sudden cardiac death and the prognostic importance of complex ventricular ectopic activity, the effects of prophylactic antiarrhythmic treatment were investigated prospectively in patients with persisting asymptomatic complex arrhythmias after myocardial infarction. End points were total mortality and arrhythmic events (sudden death, sustained ventricular tachycardia and ventricular fibrillation). Of 1,220 consecutively screened survivors of myocardial infarction, 312 had Lown class 3 or 4b arrhythmia on 24 h electrocardiographic recordings before hospital discharge and consented to the study. They were randomized to individualized antiarrhythmic treatment (Group 1, n = 100), treatment with low dose amiodarone, 200 mg/day (Group 2, n = 98) or no antiarrhythmic therapy (Group 3 [control group], n = 114). During the 1 year follow-up period, 10 patients in Group 1 died, as did 5 in Group 2 and 15 in Group 3. On the basis of an intention to treat analysis, the probability of survival of patients given amiodarone was significantly greater than that of control patients (p less than 0.05). In addition, arrhythmic events were significantly reduced by amiodarone (p less than 0.01). These effects were less marked and not significant for individually treated patients (Group 1). These findings suggest that low dose amiodarone decreases mortality in the 1st year after myocardial infarction in patients at high risk of sudden death.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0735-1097
pubmed:author
pubmed:issnType
Print
pubmed:volume
16
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1711-8
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
Effect of antiarrhythmic therapy on mortality in survivors of myocardial infarction with asymptomatic complex ventricular arrhythmias: Basel Antiarrhythmic Study of Infarct Survival (BASIS)
pubmed:affiliation
Department of Internal Medicine, University Hospital, Basel, Switzerland.
pubmed:publicationType
Journal Article, Clinical Trial, Comparative Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't