Document Detail


Initial echocardiographic characteristics of pericardial effusion determine the pericardial complications.
MedLine Citation:
PMID:  18614247     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
BACKGROUND: Clinical implications of the initial echocardiographic characteristics of pericardial effusion (PE) have not been clearly demonstrated. We sought to evaluate the clinical significance of echogenic materials in PE. METHODS: Echocardiographic evaluation was performed in consecutive 178 patients with moderate to severe PE, and the etiology of PE was determined by clinical and pathologic studies. Echocardiography was repeated for 46 +/- 56 weeks. RESULTS: Echo-free PE was shown in 142 patients (80%, group A), while echogenic PE was found in 36 patients (20%, group B). In group B, intrapericardial fibrinous strands and/or exudative frond-like materials were detected in 29 patients and diffuse echogenic PE was shown in 7 patients. The prevalence of echogenic PE was the highest in tuberculosis (56.3%). All 49 patients with uremia or congestive heart failure showed clear echo-free PE. During the follow-up, the incidence of constrictive pericarditis and recurrent PE were highest in malignancy (38.6%) and tuberculosis (31.3%), respectively. The incidence of constrictive pericarditis (3.5 vs. 27.8%, p < 0.001) and recurrent PE (9.2 vs. 22.2%, p < 0.05) were significantly lower in group A than group B. The echogenic PE was the major independent predictor of the events by multiple stepwise logistic regression analysis (p < 0.01), regardless of the PE etiology. CONCLUSION: Echogenic materials in PE predict pericardial complications such as recurrence and constrictive pericarditis, irrespective of underlying diseases.
Authors:
Sang-Hyun Kim; Jong-Min Song; In-Hyun Jung; Mi-Jeong Kim; Duk-Hyun Kang; Jae-Kwan Song
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Publication Detail:
Type:  Journal Article     Date:  2008-07-09
Journal Detail:
Title:  International journal of cardiology     Volume:  136     ISSN:  1874-1754     ISO Abbreviation:  Int. J. Cardiol.     Publication Date:  2009 Aug 
Date Detail:
Created Date:  2009-07-27     Completed Date:  2009-10-14     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8200291     Medline TA:  Int J Cardiol     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  151-5     Citation Subset:  IM    
Affiliation:
Division of Cardiology, Asan Medical Center, Seoul, South Korea.
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MeSH Terms
Descriptor/Qualifier:
Adult
Aged
Disease-Free Survival
Echocardiography*
Female
Humans
Incidence
Logistic Models
Male
Middle Aged
Pericardial Effusion / epidemiology*,  ultrasonography*
Pericarditis, Constrictive / epidemiology*,  ultrasonography*
Predictive Value of Tests
Prevalence
Prognosis
Retrospective Studies
Risk Factors
Severity of Illness Index

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