The Severity of Aortic Valve Sclerosis is Associated with Carotid Intimia Media Thickness/Plaque in Neurologically Asymptomatic Patient
Korean Circulation Journal
; : 1049-1055, 2004.
Article
in Ko
| WPRIM
| ID: wpr-22446
Responsible library:
WPRO
ABSTRACT
BACKGROUND AND OBJECTIVES: This study was designed to formulate a method for the qualitative and quantitative measurements of aortic valve sclerosis (AVS) and to assess the relationship between this method and the degree of the carotid intima-media thickness (IMT) in neurologically asymptomatic patients. SUBJECTS AND METHODS: One hundred and seventeen patients (Male 43%, 57.9+/-13.1 years of age) were retrospectively studied. Only the right- and non-coronary cusps were analyzed. AVS (cusp thickness of > or =2.0 mm) severities were classified into two groups according to the thickness and presence of the restricted motion of the cusp : mild AVS : AVS of or =3.0 mm. The far wall IMT was measured at its thickest part in the distal 10.0 mm section of the common carotid artery. A protruding lesion with a far wall IMT > or =1.2 mm in the carotid bulb was defined as a plaque. RESULTS: According to the severity of AVS, there was a significant difference in the prevalence of an IMT > or =0.8 mm (38.7 vs. 50.0 vs. 75.8%, p0.005 for trend) and > or =1.0 mm (14.5 vs. 13.6 vs. 42.4%, p0.005 for trend), and a plaque (19.4 vs. 36.4 vs. 54.5%, p0.0005 for trend). The severity of AVS was independently correlated with an IMT > or =0.8 mm and IMT > or =1.0 mm, and with the presence of a plaque from a multiple logistic regression model. CONCLUSION: There was a significant association between AVS and the carotid IMT/plaque in relation to both in the presence and severity.
Key words
Full text:
1
Index:
WPRIM
Main subject:
Aortic Valve
/
Sclerosis
/
Carotid Arteries
/
Logistic Models
/
Prevalence
/
Retrospective Studies
/
Carotid Artery, Common
/
Carotid Intima-Media Thickness
Type of study:
Observational_studies
/
Prevalence_studies
/
Qualitative_research
/
Risk_factors_studies
Limits:
Humans
Language:
Ko
Journal:
Korean Circulation Journal
Year:
2004
Type:
Article