Document Detail


Anxiety in patients with an automatic implantable cardioverter defibrillator: what differentiates them from panic patients?
MedLine Citation:
PMID:  10024069     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVE: Anxiety seems to be a frequent problem in patients with an automatic implantable cardioverter defibrillator (AICD). Distressing experiences before or after AICD implantation such as resuscitation, or AICD shocks are suspected as causes for enhanced anxiety levels. A closer examination of the level and structure of anxiety in AICD patients and a comparison with panic patients might help to examine additionally both conditioning and cognitive models of anxiety. METHODS: There were 61 AICD patients examined with a specifically designed AICD questionnaire and standardized anxiety and depression questionnaires. Subgroups of AICD patients without, with some, and with definite anxiety related to AICD shocks were compared with panic patients and healthy control subjects. RESULTS: Although fear of dying was greatly reduced by AICD implantation, approximately one third of the AICD patients, especially patients with definite anxiety related to AICD shocks, were characterized both by enhanced anxiety levels and avoidance behavior. These patients were comparable with panic patients in most questionnaire scores. Anxiety levels were not associated with objective AICD shock experiences or medical variables. CONCLUSIONS: Anxiety in AICD patients seems to be unrelated to traumatic experiences, a finding that casts doubt on pure conditioning models of anxiety. Presumably, a life-threatening cardiac disorder increases the likelihood for catastrophic interpretations of bodily signs, especially in anxiety prone AICD patients. In accordance with cognitive models of panic disorder, this cognitive dysfunction could lead to anxiety and depression levels comparable with those of panic patients.
Authors:
P Pauli; G Wiedemann; W Dengler; G Blaumann-Benninghoff; V Kühlkamp
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Psychosomatic medicine     Volume:  61     ISSN:  0033-3174     ISO Abbreviation:  Psychosom Med     Publication Date:    1999 Jan-Feb
Date Detail:
Created Date:  1999-06-01     Completed Date:  1999-06-01     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0376505     Medline TA:  Psychosom Med     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  69-76     Citation Subset:  IM    
Affiliation:
Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Germany. Paul.Pauli@uni-tuebingen.de
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MeSH Terms
Descriptor/Qualifier:
Adult
Aged
Analysis of Variance
Anxiety Disorders / diagnosis*,  psychology
Conditioning (Psychology)
Defibrillators, Implantable / psychology*
Diagnosis, Differential
Fear
Female
Humans
Male
Middle Aged
Panic Disorder / diagnosis*,  psychology
Psychological Tests
Questionnaires

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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