No abstract available.
Carotid Arteries/pathology/ultrasonography ; Carotid Artery Diseases/diagnosis/*etiology ; Diabetes Mellitus, Type 2/complications/diagnosis ; Fatty Liver/*complications/diagnosis/ultrasonography ; Humans ; Metabolic Syndrome X/complications/diagnosis ; Obesity/complications/diagnosis ; Risk Factors

OBJECTIVETo study the correlation between carotid atherosclerosis (CAS) and hypertension.

METHODSColor Doppler ultrasonography data of CAS were observed in 150 hypertension patients [as the hypertension group, including 70 patients in the phlegm-stasis syndrome (PSS) group and 80 in the non-PSS group] and 30 non-hypertension patients (as the control group). The difference of the CAS occurrence was compared among the three groups.

RESULTSThe incidence of CAS was higher in the PSS group and the non-PSS group than in the control group, showing statistical difference (P<0.01). Of them, it was higher in the PSS group than in the non-PSS group (P<0.05). Hard plaque dominated in the CAS plaque constitution in both the PSS group and the non-PSS group. Of them the soft plaque ratio was higher in the PSS group than in the non-PSS group, showing statistical difference (41.9% vs 11.4%, P<0.05). The CAS plaque distribution positions among the three groups (P>0.05). The inner diameters of the left and right common carotid artery, and the resistant indices of the left and right common carotid artery, the left internal carotid artery, and the left vertebral artery in the PSS group and the non-PSS group were higher than in the control group (P<0.05).

CONCLUSIONSHypertension patients are often accompanied with CAS of various degrees. Especially the soft plaque ratio of the CAS plaque was higher in those of PSS, indicating the possibility of target organs damage such as cerebral infarction was higher.

Carotid Artery Diseases ; complications ; diagnosis ; diagnostic imaging ; Female ; Humans ; Hypertension ; complications ; diagnosis ; diagnostic imaging ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Ultrasonography, Doppler, Color

BACKGROUND/AIMS: Non-alcoholic fatty liver disease (NAFLD) is closely associated with abdominal obesity, dyslipidemia, hypertension, and Type 2 diabetes, which are all features of the metabolic syndrome. The aim of the present study was to elucidate whether NAFLD is associated with carotid atherosclerosis. METHODS: The study population comprised 659 subjects without hepatitis B and C infections and who did not consume alcohol. Fatty infiltrations of liver were detected by abdominal ultrasonography, and intima-media thickness (IMT) and plaque prevalence were estimated by carotid ultrasonography. RESULTS: The mean values of systolic and diastolic pressures, body mass index (BMI), aspartate aminotransferase, alanine aminotransferase, gamma-glutamyl transpeptidase, uric acid, total cholesterol, triglycerides, high density lipoprotein (HDL) cholesterol, fasting glucose, fasting insulin, homeostasis model of assessment (HOMA) index, hemoglobin A1c, and plasminogen activator inhibitor-1 differed significantly between patients with NAFLD (n=314) and normal controls (n=345). The carotid IMT was 0.817+/-0.212 (mean+/-SD) mm in patients with NAFLD and 0.757+/-0.198 mm in normal controls (p<0.001). The prevalence of carotid plaques was higher in patients with NAFLD (26.4%) than in normal controls (15.9%) (p<0.001). This association persisted significantly after adjusting for age, sex, BMI, HOMA index and individual factors of metabolic syndrome by multiple logistic regression analysis. CONCLUSIONS: Patients with NAFLD are at a high risk of carotid atherosclerosis regardless of metabolic syndrome and classical cardiovascular risk factors. Therefore, the detection of NAFLD should alert to the existence of an increased cardiovascular risk. Moreover, NAFLD might be an independent risk factor for cardiovascular disease.
Aged ; Body Mass Index ; Carotid Arteries/pathology/ultrasonography ; Carotid Artery Diseases/diagnosis/*etiology ; Cholesterol, HDL/blood ; Demography ; Diabetes Mellitus, Type 2/complications/diagnosis ; Diabetic Diet ; Fatty Liver/*complications/diagnosis/ultrasonography ; Female ; Humans ; Male ; Metabolic Syndrome X/complications/diagnosis ; Middle Aged ; Obesity/complications/diagnosis ; Regression Analysis ; Risk Factors ; Triglycerides/blood

Aged ; Body Mass Index ; Carotid Arteries ; diagnostic imaging ; pathology ; Carotid Artery Diseases ; diagnosis ; epidemiology ; etiology ; Cholesterol, HDL ; blood ; Fatty Liver ; complications ; diagnosis ; epidemiology ; Female ; Humans ; Insulin Resistance ; Intercellular Signaling Peptides and Proteins ; blood ; Male ; Metabolic Syndrome ; complications ; Middle Aged ; Obesity ; complications ; Risk Factors ; Triglycerides ; blood ; Tunica Intima ; diagnostic imaging ; pathology ; Ultrasonography

We investigated the association of depressive symptoms with carotid intima-media thickness (IMT) and plaques in the general Korean population. A total of 7,554 Korean males and females aged 45-74 yr who were free from cardiovascular diseases were included in the analyses. Depressive symptoms were assessed by the Center for Epidemiologic Studies Depression Scale (CES-D). Subjects with a score of > or =16 were classified as having clinically significant depressive symptoms. Carotid ultrasonography was used to measure mean carotid IMT (C-IMT) and to determine the presence of plaques. A significant association between depressive symptoms and C-IMT was observed only in females. After adjustment for established cardiovascular risk factors, females with depressive symptoms had significantly greater C-IMT than females without depressive symptoms (mean difference 0.011+/-0.004 mm; 95% confidence interval, 0.003-0.019 mm). Compared with controls, the fully adjusted risk of females with depressive symptoms for abnormal C-IMT (> or =1.0 mm) was significant (odds ratio, 1.63; 95% confidence interval, 1.16-2.30). No significant association between depressive symptoms and carotid plaques was observed in either gender. This study shows a significant association between depressive symptoms and C-IMT in middle-aged and older females.
Aged ; Alcohol Drinking ; Asian Continental Ancestry Group ; Carotid Artery Diseases/complications/*diagnosis/ultrasonography ; Carotid Intima-Media Thickness ; Cross-Sectional Studies ; Depression/*diagnosis/etiology/pathology ; Female ; Humans ; Male ; Middle Aged ; Odds Ratio ; Psychiatric Status Rating Scales ; Questionnaires ; Republic of Korea ; Risk Factors ; Sex Factors ; Smoking