Linked Life Data

6421139

Source:http://linkedlifedata.com/resource/pubmed/id/6421139

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1984-3-7
pubmed:abstractText
The clinical and economic results of antiarrhythmic therapy selected on the basis of electrophysiologic (EP) studies in patients with recurrent ventricular tachycardia (VT) were examined and compared with previously administered empiric therapy. Twenty-nine patients with recurrent VT and organic heart disease, aged 39 to 78 years (mean 59 +/- 11) were evaluated. All patients had empiric therapy before EP studies and EP-based therapy after EP evaluation. Hospital records were analyzed from arrhythmia diagnosis 1 to 39 months (mean 7.5 +/- 10.4) before EP evaluation until completion of follow-up 1 to 20 months (mean 13.3 +/- 7.4) after EP studies. Clinical efficacy was assessed by comparing actual arrhythmic deaths or recurrences during EP-based therapy with predicted values on empiric therapy. Charges based on diagnosis-related groupings for empiric and EP-based therapy were compared. Charges for EP evaluation were included in the calculation for EP-based therapy. During empiric therapy, 1 to 7 unsuccessful drug trials (mean 3.7 +/- 1.6) were performed, with arrhythmia recurrences noted in all patients during a mean 7.5-month VT duration. Twenty-seven of 29 patients required 1 to 70 electrical terminations. There were 64 hospitalizations (mean 2.1 +/- 1.7) with a total length of hospital stay of 913 days (mean 31.0 +/- 19.9). EP evaluation required 90 EP procedures (mean 3.0 +/- 1.5) with a length of stay of 690 days (mean 23.8 +/- 12.0). During a follow-up period of 1 to 26.5 months (13.3 +/- 7.4) on EP-based therapy, 1 patient died suddenly.(ABSTRACT TRUNCATED AT 250 WORDS)
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0002-9149
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
53
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
531-6
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
Management of recurrent ventricular tachycardia: economic impact of therapeutic alternatives.
pubmed:publicationType
Journal Article, Comparative Study