Importance of the accurate measurement of carotid intima-media thickness for evaluating the relationship between blood pressure and vascular damage

2015 ◽  
Vol 125 (11) ◽  
pp. 872-872
Author(s):  
Deniz Ozel ◽  
Fuat Özkan ◽  
Betul D. Ozel
Keyword(s):  
Blood Pressure ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Vascular Damage ◽  
Media Thickness ◽  
The Relationship

scholarly journals The Relationship between the 24 h Blood Pressure Variability and Carotid Intima-Media Thickness: A Compared Study

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Huahua Xiong ◽  
Dan Wu ◽  
Xiaohong Tian ◽  
Wan-Hua Lin ◽  
Chunyue Li ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Blood Pressure Variability ◽  
Vascular System ◽  
Large City ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Media Thickness ◽  
Average Real Variability ◽  
And Function ◽  
The Relationship

Large blood pressure variability (BPV) will not only harm the target organ but also increase the possibility of the cardiovascular events. Since the damage of vascular system always leads to the alteration of the carotid wall, the structure and function of the carotid artery have been extensively examined in previous studies. In this work we conduct a study (60 subjects, aged 33–79) to evaluate the relationship between BPV and carotid intima-media thickness (IMT) in Shenzhen, which is one large city in the southern area of China. In our study, the blood pressure (BP) was collected using the 24 h ambulatory BP monitoring, and the BPV was evaluated using standard deviation (SD), coefficient of variation (CV), and average real variability (ARV) during 24 h, daytime and nighttime. All the IMT measurements are collected by ultrasound. The results show that both the daytime, and 24 h systolic BPV evaluated by three indices are positively associated with IMT. Among them, daytime systolic BPV evaluated with ARV is the best variable to represent the increasing of carotid IMT. In addition, after adjusting by age, sex, smoking, hypertension, and mean BP and PP values, 24 h diastolic BPV evaluated with SD also presents the favorable performance.

scholarly journals High blood pressure tends to increase carotid intima-media thickness in adult females

2016 ◽  
Vol 35 (2) ◽  
pp. 135
Author(s):  
Yudhisman Imran ◽  
Pukovisa Prawiroharjo ◽  
Martiem Mawi
Keyword(s):  
Blood Pressure ◽  
Endothelial Dysfunction ◽  
Lipid Profile ◽  
Diastolic Blood Pressure ◽  
High Blood Pressure ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Media Thickness ◽  
Significant Difference ◽  
The Relationship

Background<br />Atherosclerosis is initiated by endothelial dysfunction, as a result of increasing degradation of nitrit oxide by reactive oxygen species, thereby increasing oxydative stress. Dyslipidemia is one of the risk factors of endothelial dysfunction. The aim of this study was to evaluate the relationship of blood pressure and serum lipid level with carotid intima-media thickness (CIMT) in subjects aged between 55-65 years.<br /><br />Methods<br />A cross sectional study was carried out in 52 male and female subjects aged between 55-65 years. Age, gender, body mass index (BMI), blood pressure, lipid profile, and CIMT were assessed in all subjects. The independent t-test was used to to analyze the relationship between all variables and CIMT. The level of statistical significance was set at p&lt;0.05<br /><br />Results<br />Mean age was 59.19 ± 3.68 years, prevalence of thickened CIMT was 66.5%, and plaques were found in 9 subjects. There wwre no significant differences in age, BMI, systolic and diastolic blood pressure, and lipid profile between normal and thickened CIMT (p&gt;0.05). However, there was a significant difference in gender between the two groups (p=0.011). In females, mean systolic and diastolic blood pressure were higher in the thickened CIMT group than in the normal CIMT group, but the difference was not significant (p&gt;0.05). <br /><br />Conclusions<br />Our findings suggest that high blood pressure tends to increase CIMT in female adults. An increasing value of CIMT should be considered as a sign of cerebrovascular disease.

scholarly journals The relationship between carotid blood pressure reactivity to mental stress and carotid intima-media thickness

2014 ◽  
Vol 236 (2) ◽  
pp. 227-229 ◽  
Author(s):  
Nicole L. Spartano ◽  
Jacqueline A. Augustine ◽  
Wesley K. Lefferts ◽  
Brooks B. Gump ◽  
Kevin S. Heffernan
Keyword(s):  
Blood Pressure ◽  
Mental Stress ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Blood Pressure Reactivity ◽  
Media Thickness ◽  
Pressure Reactivity ◽  
The Relationship

Healthy lifestyle moderates the relationship between cardiovascular disease with blood pressure, body composition, carotid intima-media thickness, and glycated hemoglobin among adults

2020 ◽  
Vol 45 (5) ◽  
pp. 539-546 ◽  
Author(s):  
Tiago Rodrigues de Lima ◽  
David Alejandro González-Chica ◽  
Yara Maria Franco Moreno ◽  
Diego Augusto Santos Silva
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Disease ◽  
Healthy Lifestyle ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Clinical Variables ◽  
Media Thickness ◽  
Lifestyle Recommendations ◽  
The Relationship

We investigate whether the adherence to healthy lifestyle recommendations (regular physical activity, healthy diet, reduced alcohol consumption, nonsmoking) moderates the relationship between cardiovascular disease (CVD) and its risk factors (obesity, diabetes, dyslipidemia, and hypertension) with clinical variables among adults. This cross-sectional population-based study comprised 862 adults (39.3 ± 11.4 years, 46.4% men) from Florianópolis, Brazil. Clinical variables were systolic (SBP) and diastolic blood pressure, waist circumference, body mass index (BMI), percentage of body fat, muscular strength, carotid intima-media thickness (IMT), high sensitive C-reactive protein, and lipid and glucose metabolism markers. Multiple linear regression adjusted for confounding factors was used. Reduced IMT and HbA1c were observed in males with CVD or its risk factors who adopted healthy lifestyle recommendations (p < 0.001), and lower SBP levels were observed in females without CVD or its risk factors (p = 0.034). Females with CVD or its risk factors who followed healthy lifestyle recommendations showed higher BMI (p = 0.035). Adherence to number of healthy lifestyle recommendations moderated cardiovascular health in adults with CVD and without CVD. Novelty The adherence to healthy lifestyle recommendations moderated the relationship between IMT and HbA1c with CVD or its risk factors among males. The lower values of SBP among females without CVD or its risk factors were moderated by the adherence to healthy lifestyle recommendations.

Application of the Measurement of Carotid Intima-Media Thickness for Prediction of the Essential Hypertension in Children

2018 ◽  
Vol 69 (6) ◽  
pp. 1550-1553
Author(s):  
Rosana Manea ◽  
Bianca Elena Popovici ◽  
Carmen Daniela Neculoiu ◽  
Dan Minea ◽  
Alina Calin
Keyword(s):  
Blood Pressure ◽  
Essential Hypertension ◽  
Carotid Artery ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Diagnostic Methods ◽  
Control Group ◽  
Study Group ◽  
Media Thickness ◽  
Hypertension In Children

Hypertension is a major risk factor for progression of the atherosclerotic process and for developing of degenerative cardiovascular diseases in adulthood. The aim of this study is to evaluate how the measurement of carotid intima - media thickness for prediction of essential hypertension in children can be used.The study group included 81 children and the control group 61 children, all aged between 5 - 17 years and 11 months old, and admitted in Children Hospital Brasov in the period of 2009 � 2014. The study protocol included: BMI, blood pressure and Doppler echography of the common carotid artery for each group. Mean age of the patients from the study group was 13.67 years, 43.20 % girls and 56.80 % boys, while in the control group, the mean age was 14.07 years, 54.10% girls and 45.90 % boys. 70.37% of the children from the study group presented obesity, while in the control group 40.98% were obese. The IMTC study group ranged from 0.52 - 0.69 mm and the limits of the normotensive subjects were 0.32 -0.54 mm. In both groups the obese patients were found to have increased carotid artery intima-media, which means that IMTC was positively correlated with BMI (p=0.000001).It is necessary to identify diagnostic methods easily applicable for children, allowing involvement of the characteristics of the arterial wall in the degenerative pathological processes. Increased intima-media ratio is positively correlated with high values of blood pressure.

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