Document Detail


Absence of coronary calcification on double-helical CT scans: predictor of angiographically normal coronary arteries in elderly women?
MedLine Citation:
PMID:  8637984     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
PURPOSE: To test the hypothesis that angiographically normal coronary arteries in elderly women are identifiable by the absence of coronary calcification on double-helical computed tomographic (CT) scans. MATERIALS AND METHODS: Forty-eight consecutive women (age range, 60-76 years) underwent coronary angiography for chest pain evaluation, as well as double-helical CT. Thirty women (mean age, 65 years +/- 5) had coronary artery disease (CAD), defined as any angiographic disease, and 18 women (mean age, 66 years +/- 4) had angiographically normal coronary arteries. RESULTS: Women with angiographically normal coronary arteries had lower coronary calcification scores than those of patients with CAD: 5.7 +/- 11 versus 580 +/- 634, respectively (P = .0004). Seven women with angiographically normal coronary arteries demonstrated mild coronary calcification (score < 50). Of the 11 women without coronary calcification, none had CAD. Thus, the absence of coronary calcification on double-helical CT scans in elderly women was predictive of angiographically normal coronary arteries with 61% sensitivity, 100% specificity, and 85% accuracy. CONCLUSION: Double-helical CT is an accurate, noninvasive modality for diagnosing angiographically normal coronary arteries in elderly symptomatic women.
Authors:
J Shemesh; A Tenenbaum; E Z Fisman; S Apter; S Rath; J Rozenman; Y Itzchak; M Motro
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Radiology     Volume:  199     ISSN:  0033-8419     ISO Abbreviation:  Radiology     Publication Date:  1996 Jun 
Date Detail:
Created Date:  1996-07-11     Completed Date:  1996-07-11     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0401260     Medline TA:  Radiology     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  665-8     Citation Subset:  AIM; IM    
Affiliation:
Cardiac Rehabilitation Institute, Chaim Sheba Medical Center, Tel-Hashomer, Israel.
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MeSH Terms
Descriptor/Qualifier:
Aged
Aging*
Angina Pectoris / radiography
Calcinosis / radiography*
Chest Pain / radiography
Chi-Square Distribution
Coronary Angiography / methods*,  statistics & numerical data
Coronary Disease / radiography*
Female
Humans
Middle Aged
Prospective Studies
Reference Values
Tomography, X-Ray Computed / methods*,  statistics & numerical data

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


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