Abstract 19220: Hepatic Steatosis is Independently Associated With an Increased Vascular Stiffness in Overweight Subjects

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Inge v Munckhof ◽  
Tessa Brand ◽  
Marinette v Graaf ◽  
Leo Joosten ◽  
Mihai Netea ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Risk ◽  
Arterial Stiffness ◽  
Cardiovascular Risk Factors ◽  
Hepatic Steatosis ◽  
Vascular Stiffness ◽  
Alcoholic Fatty Liver ◽  
Increased Risk ◽  
Overweight Subjects

Introduction: The prevalence of non-alcoholic fatty liver disease (NAFLD) has increased dramatically during the past decades, affecting 50-75 % of the obese subjects. Subjects with NAFLD have an increased risk of cardiovascular diseases. We investigated whether an increase in hepatic steatosis is independently associated with an increase in vascular stiffness. Methods: We recruited a subcohort of the Nijmegen Biomedical Study, a large population based cohort, including 112 subjects, BMI > 27 kg/m2, aged 55-81 years. The amount of liver fat was quantified by MR spectroscopy. Arterial stiffness was assessed by measurement of the carotid-femoral pulse wave velocity (PWV). The association between the hepatic steatosis and vascular stiffness was investigated by linear regression analysis with and without adjustment for the conventional cardiovascular risk factors. Results: In univariate analysis, hepatic steasosis was found to be correlated with PWV (r = 0.267; p = 0.005). After adjustment for age, sex, heart rate, alcohol use, and BMI still a significant positive association was present with a standardized beta of 0,298 (p=0.004). Even after adjustment for conventional cardiovascular risk factors including mean arterial pressure, blood pressure lowering and anti-diabetic drugs, hepatic steatosis remained independently associated with PWV ( standardized beta 0.269, p = 0.019). Conclusions: In a group of overweight subjects hepatic steatosis is associated with arterial stiffness. This association is independent of blood pressure, use of antihypertensives and the other traditional cardiovascular risk factors.

scholarly journals Influence of methyltestosterone postmenopausal therapy on plasma lipids, inflammatory factors, glucose metabolism and visceral fat: a randomized study

2006 ◽  
Vol 154 (1) ◽  
pp. 131-139 ◽  
Author(s):  
Lenora M Camarate S M Leão ◽  
Mônica Peres C Duarte ◽  
Dalva Margareth B Silva ◽  
Paulo Roberto V Bahia ◽  
Cláudia Medina Coeli ◽  
...  
Keyword(s):  
Risk Factors ◽  
Insulin Resistance ◽  
Blood Pressure ◽  
Cardiovascular Disease ◽  
Cardiovascular Risk ◽  
Cardiovascular Risk Factors ◽  
Postmenopausal Women ◽  
Fat Mass ◽  
Visceral Fat ◽  
Increased Risk

Background: There has been a growing interest in treating postmenopausal women with androgens. However, hyperandrogenemia in females has been associated with increased risk of cardiovascular disease. Objective: We aimed to assess the effects of androgen replacement on cardiovascular risk factors. Design: Thirty-seven postmenopausal women aged 42–62 years that had undergone hysterectomy were prospectively enrolled in a double-blind protocol to receive, for 12 months, percutaneous estradiol (E2) (1 mg/day) combined with either methyltestosterone (MT) (1.25 mg/day) or placebo. Methods: Along with treatment, we evaluated serum E2, testosterone, sex hormone-binding globulin (SHBG), free androgen index, lipids, fibrinogen, and C-reactive protein; glucose tolerance; insulin resistance; blood pressure; body-mass index; and visceral and subcutaneous abdominal fat mass as assessed by computed tomography. Results: A significant reduction in SHBG (P < 0.001) and increase in free testosterone index (P < 0.05; Repeated measures analysis of variance) were seen in the MT group. Total cholesterol, triglycerides, fibrinogen, and systolic and diastolic blood pressure were significantly lowered to a similar extent by both regimens, but high-density lipoprotein cholesterol decreased only in the androgen group. MT-treated women showed a modest rise in body weight and gained visceral fat mass relative to the other group (P < 0.05), but there were no significant detrimental effects on fasting insulin levels and insulin resistance. Conclusion: This study suggests that the combination of low-dose oral MT and percutaneous E2, for 1 year, does not result in expressive increase of cardiovascular risk factors. This regimen can be recommended for symptomatic postmenopausal women, although it seems prudent to perform baseline and follow-up lipid profile and assessment of body composition, especially in those at high risk of cardiovascular disease.

scholarly journals Association of arterial wall stiffness with cardiovascular risk factors

2009 ◽  
Vol 15 (3) ◽  
pp. 290-295 ◽  
Author(s):  
V. V. Ivanenko ◽  
O. P. Rotar ◽  
A. Konradi
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Risk ◽  
Arterial Stiffness ◽  
Cardiovascular Risk Factors ◽  
Cholesterol Level ◽  
Augmentation Index ◽  
Central Blood Pressure ◽  
Blood Pressure Elevation ◽  
Wall Stiffness

Objective. To assess relation between central blood pressure and arterial stiffness with cardiovascular risk factors. Design and methods. 116 subjects considering themselves healthy were examined. 63 showed blood pressure elevation. Anthropometry was performed and fasting blood specimens were obtained from all patients. Plasma glucose and lipids levels were measured. Pulse wave velocity (PWV) and augmentation index (AI) were measured by Sphygmocor Px device (Australia). Results. Parameters of arterial stiffness were strongly associated with hypertension, increased waist circumference, age, cholesterol level, and metaboloc syndrome. Females had higher AI as compared to males. Conclusion. Central blood pressure and arterial stiffness are determined not only by age and peripheral blood pressure but by cholesterol level and anthropometric parameters as well.

scholarly journals Future risk of cardiovascular disease risk factors and events in women after a hypertensive disorder of pregnancy

Heart ◽  
2019 ◽  
Vol 105 (16) ◽  
pp. 1273-1278 ◽  
Author(s):  
Laura Benschop ◽  
Johannes J Duvekot ◽  
Jeanine E Roeters van Lennep
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Disease ◽  
Risk Assessment ◽  
Cardiovascular Risk ◽  
Cardiovascular Risk Factors ◽  
Hypertensive Disorder ◽  
Cardiovascular Risk Assessment ◽  
Increased Risk

Hypertensive disorders of pregnancy (HDP), such as gestational hypertension and pre-eclampsia, affect up to 10% of all pregnancies. These women have on average a twofold higher risk to develop cardiovascular disease (CVD) later in life as compared with women with normotensive pregnancies. This increased risk might result from an underlying predisposition to CVD, HDP itself or a combination of both. After pregnancy women with HDP show an increased risk of classical cardiovascular risk factors including chronic hypertension, renal dysfunction, dyslipidemia, diabetes and subclinical atherosclerosis. The prevalence and onset of cardiovascular risk factors depends on the severity of the HDP and the coexistence of other pregnancy complications. At present, guidelines addressing postpartum cardiovascular risk assessment for women with HDP show a wide variation in their recommendations. This makes cardiovascular follow-up of women with a previous HDP confusing and non-coherent. Some guidelines advise to initiate cardiovascular follow-up (blood pressure, weight and lifestyle assessment) 6–8 weeks after pregnancy, whereas others recommend to start 6–12 months after pregnancy. Concurrent blood pressure monitoring, lipid and glucose assessment is recommended to be repeated annually to every 5 years until the age of 50 years when women will qualify for cardiovascular risk assessment according to all international cardiovascular prevention guidelines.

Abstract 1316: Preclinical Atherosclerosis in Primary Antiphospholipid Syndrome: The Impact of Oxidative Properties of High Density Lipopoprotein

Circulation ◽  
2007 ◽  
Vol 116 (suppl_16) ◽  
Author(s):  
Marietta Charakida ◽  
Julian Halcox ◽  
Joanna Batuca ◽  
Ann Donald ◽  
Shirish Sangle ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Risk ◽  
Arterial Stiffness ◽  
Systolic Blood Pressure ◽  
Cardiovascular Risk Factors ◽  
Antiphospholipid Syndrome ◽  
High Density ◽  
Primary Antiphospholipid Syndrome ◽  
The Impact

Background: Antiphospholipid syndrome (APS) is characterised by increased thrombogenicity and/or pregnancy morbidity in the presence of raised levels of antiphospholipid antibodies (aPL). Increased oxidative properties of high density lipoprotein (HDL)(decreased activity of paraoxonase (PON)) is associated with increased risk for atherosclerosis and has been described in APS. The impact of PON on atherosclerotic disease progression in APS is unclear. We therefore examined the effect of PON on intima media thickness (IMT), and pulse wave velocity (PWV) in patients with positive aPL. Methods: We studied 77 women with positive aPL (aPL) aged 46.6±1.2 yrs (mean±SE) and a control group of 77 women aged 47.5±1.2 yrs matched for traditional cardiovascular risk factors. High resolution ultrasound was used to determine carotid IMT. Arterial stiffness was assessed non-invasively by carotid-radial PWV. PON activity was assessed by measuring p-nitrophenol formation and activity expressed as nmoles p-nitrophenol/ml serum/minute. Results: APL patients had significantly increased IMT and PWV compared to controls (0.75±0.02mm vs 0.65±0.01mm, p<0.001 and 9.14±0.18 m/s vs 8.56±0.21m/s, p<0.05 respectively). PON activity was significantly reduced in aPL compared to controls (91.5[64.3, 05.1]mmol/ml/min, median[IQR] vs 103.1[80.4, 111.5] mmol/ml/min, p<0.006). Although PON activity was not associated with vascular measures in controls, an inverse association was noted in aPL patients (r=−0.26 [cIMT] and r=−0.23 [PWV], both p<0.05). In multivariate analysis, accounting for cardiovascular risk factors, PON activity (β=−0.42, p<0.001), age (β=0.33, p<0.001) and systolic blood pressure (β=0.24, p<0.05) were independent determinants of cIMT while PON activity (β=−0.32, p<0.01) and systolic blood pressure (β=0.28, p<0.05) remained the only independent predictors of PWV in aPL positive patients. Conclusions: APS is associated with increased arterial stiffness and carotid intimal thickening. Paraoxonase activity is inversely associated with IMT and PWV in ApL positve patients. These findings indicate that oxidative stress may play an important role in the development of atherosclerosis in patients with primary antiphospholipid syndrome.

scholarly journals Independent cardiovascular risk factors: hyperhomocysteinemia and vascular stiffness in patients with hypertension

HYPERTENSION ◽  
2021 ◽  
Vol 14 (1) ◽  
pp. 5-16
Author(s):  
O.L. Rekovets ◽  
Yu.M. Sirenko ◽  
O.O. Torbas ◽  
S.M. Kushnir ◽  
H.F. Prymak ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Body Mass Index ◽  
Glomerular Filtration Rate ◽  
Cardiovascular Risk ◽  
Arterial Stiffness ◽  
Cardiovascular Risk Factors ◽  
Glomerular Filtration ◽  
Body Mass ◽  
Filtration Rate

Background. Identification of risk factors and preliminary assessment of overall cardiovascular risk in patients with hypertension is the most important task in clinical practice. Most patients, in addition to high blood pressure (BP), have other cardiovascular risk factors that aggravate each other, leading to an increase in overall cardiovascular risk. One of the cardiovascular risk factors is an increased arterial stiffness. Arterial stiffness is evaluated using pulse wave velocity (PWV). The other independent risk factor for cardiovascular diseases is elevated level of total homocysteine in the blood. The purpose was to evaluate the relationship between hyperhomocysteinemia (HHc) and vascular stiffness in patients with hypertension. Materials and methods. Our research was carried out as a part of the ХІПСТЕР trial in Ukraine. The study included 40 patients with hypertension stage 1 and 2 (average office systolic (SBP)/diasto-lic blood pressure (DBP) was 155.88/92.60 ± 1.63/1.43 mmHg, heart rate — 71.40 ± 1.29 bpm). The average age of the patients was 55.85 ± 2.09 (26–74) years. Individuals with homocysteine levels ≥ 10 μmol/l were referred to as those with HHc (H-type hypertension). Arterial stiffness was determined by PWV. Results. We found that at the beginning of the study, 75 % of patients (30 individuals with mild and moderate hypertension) had H-type hypertension with an increased level of homocysteine. Patients with H-type hypertension (HHc) and hypertension without HHc did not differ in terms of age, duration of hypertension. At the same time, patients with H-type hypertension had higher body weight and body mass index. Office SBP in patients with H-type hypertension at baseline and after 6 months of treatment was higher compared to patients without HHc (156.45 ± 1.04 mmHg and 152.55 ±1.41 mmHg (p < 0.05) at baseline vs 130.65 ± 0.96 mmHg and 126.97 ± 1.08 mmHg (p < 0.05) in 6 months). At the beginning of the study, body mass index was 30.72 ± 0.39 kg/m2 in patients with H-type hypertension vs 28.34 ± 0.69 kg/m2 in those without HHc (p < 0.05). Patients with H-type hypertension less often achieved target blood pressure levels during treatment and initially had higher blood pressure values. Individuals with H-type hypertension compared to patients without HHc had a more severe insulin resistance (according to the homeostatic model assessment), lower glomerular filtration rate, both at baseline and by the end of treatment. According to ambulatory blood pressure monitoring data, before the start of treatment, patients with H-type hypertension compared to those with hypertension without HHc had a significantly higher SBP level. After regression analysis, homocysteine level was associated with PWVel, regardless of the degree of BP reduction (PWVel (6 months), m/s, b = 0.307, P = 0.001). Conclusions. Male gender, body mass index, glomerular filtration rate, blood glucose, office and central blood pressure were associated with elevated serum homocysteine levels.

Underdiagnosis and undertreament of modifiable cardiovascular risk factors: A Childhood Cancer Survivor Study (CCSS) report.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. 10515-10515
Author(s):  
Eric Jessen Chow ◽  
Yan Chen ◽  
Gregory T. Armstrong ◽  
Laura-Mae Baldwin ◽  
Todd M. Gibson ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Heart Disease ◽  
Cardiovascular Risk ◽  
Childhood Cancer ◽  
Cardiovascular Risk Factors ◽  
Primary Care Providers ◽  
Target Range ◽  
Care Providers ◽  
Increased Risk

10515 Background: Survivors of childhood cancer exposed to cardiotoxic therapies are at increased risk of heart disease. Hypertension, dyslipidemia, and diabetes are modifiable cardiovascular risk factors (CVRFs) that synergistically increase this risk. Therefore, we aimed to determine the prevalence of and predictors associated with CVRF underdiagnosis and undertreatment in this population. Methods: CCSS participants at increased risk of heart disease due to prior cancer therapy were enrolled in an ongoing randomized intervention trial (NCT03104543) to improve CVRF identification and treatment. Participants completed a baseline survey (CVRF status, lifestyle habits, attitudes towards healthcare), anthropometry, and blood draw. Blood pressure, low density lipoprotein, triglyceride, glucose and Hgb A1c were measured and classified as normal/abnormal per standard clinical criteria. Multivariable logistic regression estimated odds ratios (OR [95% confidence intervals]) associated with predictors and risk of CVRF underdiagnosis and undertreatment. Results: As of January 2020, 522 participants (43% male) were available for analysis (47% response), with a median age 38y (range 20-65) and 28y (18-49) from original cancer treatment (75% anthracycline, 47% chest radiation). With mean measured BMI 27.3±6.5 kg/m2, self-reported prevalence rates were hypertension 27%, dyslipidemia 33%, and diabetes 9%. While 90% of participants had a routine check-up ≤2y ago, 58% had a measured CVRF in the abnormal range. Specifically, among previously undiagnosed participants, we observed rates of abnormal blood pressure (26%), lipids (17%), and glucose tolerance (27%). Among those with pre-existing hypertension, dyslipidemia, and diabetes, 11%, 49%, and 54%, respectively, had measurements outside of the usual therapeutic target range. In multivariable analysis, BMI ≥25 kg/m2 (vs < 25) was associated with risk of underdiagnosis (OR 1.8 [1.2-2.8]). For undertreatment, significant adverse factors included older age ( > 35 vs ≤35y: OR 2.5 [1.2-5.1]), BMI ≥30 kg/m2 (vs < 25: OR 3.3 [1.7-6.4]), and greater perceived reliance on others for healthcare decisions (OR 1.7 [1.2-2.4]). Those with greater health-related self-efficacy were less likely to be undertreated (OR 0.5 [0.3-0.96]). Conclusions: CVRF underdiagnosis and undertreatment among childhood cancer survivors at increased risk of heart disease was common. Greater awareness among survivors and primary care providers and more aggressive control of CVRFs may mitigate this risk.

The effect of known cardiovascular risk factors on carotid-femoral pulse wave velocity in school-aged children: a population based twin study

2014 ◽  
Vol 5 (4) ◽  
pp. 307-313 ◽  
Author(s):  
K. McCloskey ◽  
C. Sun ◽  
A. Pezic ◽  
J. Cochrane ◽  
R. Morley ◽  
...  
Keyword(s):  
Risk Factors ◽  
Insulin Resistance ◽  
Blood Pressure ◽  
Cardiovascular Risk ◽  
Arterial Stiffness ◽  
Pulse Wave Velocity ◽  
Cardiovascular Risk Factors ◽  
Pulse Wave ◽  
Monozygotic Twins ◽  
Population Based

Childhood cardiovascular risk factors affect vascular function long before overt cardiovascular disease. Twin studies provide a unique opportunity to examine the influence of shared genetic and environmental influences on childhood cardiovascular function. We examined the relationship between birth parameters, markers of adiposity, insulin resistance, lipid profile and blood pressure and carotid–femoral pulse wave velocity (PWV), a validated non-invasive measure of arterial stiffness in a healthy cohort of school-aged twin children.PWV was performed on a population-based birth cohort of 147 twin pairs aged 7–11 years. Fasting blood samples, blood pressure and adiposity measures were collected concurrently. Mixed linear regression models were used to account for twin clustering, within- and between-twin pair associations.There were positive associations between both markers of higher adiposity, insulin resistance, elevated triglycerides and PWV, which remained significant after accounting for twin birth-set clustering. There was a positive association between both diastolic and mean arterial blood pressure and PWV in within-pair analysis in dizygotic, but not monozygotic twins, indicating genetic differences evident in dizygotic not monozygotic twins may affect these associations.Increased blood pressure, triglycerides and other metabolic markers are associated with increased PWV in school-aged twins. These results support both the genetic and environmental contribution to higher PWV, as a marker of arterial stiffness, and reiterate the importance of preventing metabolic syndrome from childhood.

scholarly journals Comparison of the Effect of Aerobic and Resistance Training on Cardiovascular Risk Factors in Parkinson's Women

2019 ◽  
Vol 13 (1) ◽  
pp. 186-192
Author(s):  
Hamideh Yaghoobi ◽  
Sahar Mohammadi ◽  
Samaneh Sardashti ◽  
Seddigheh Abbaspour ◽  
Tahere Sarboozi Hossein-Abadi
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Disease ◽  
Heart Rate ◽  
Oxygen Consumption ◽  
Cardiovascular Risk ◽  
Resistance Training ◽  
Cardiovascular Risk Factors ◽  
Maximum Oxygen Consumption ◽  
Increased Risk

Background: People with low-mobility are at increased risk for cardiovascular disease. Patients with Parkinson's Disease (PD) are less interested in participating in exercise activities due to the nature of the disease. Regular exercise and physical activity can play protective roles against heart disease by reducing risk factors. This study aimed to compare the effects of aerobic and resistance training on cardiovascular risk factors in women with PD. Materials and Methods: This quasi-experimental study was carried out on 45 women with PD who were randomly assigned to one of three groups: aerobic, resistance groups, and control group. Before and after training sessions, variables of weight, Body Mass Index (BMI), heart rate at rest state, maximum oxygen consumption, blood pressure, and lipid profiles of participants were measured. Data were analyzed using SPSS software version 21 and Paired Sample t-test, ANOVA and Bonferroni post-hoc test. A significant level of P≤0.05 was considered. Results: Demographics of physiological characteristics of subjects was congruent in all three groups in the baseline. After aerobic and resistance training, levels of triglyceride, LDL, total cholesterol, fat percentage, resting heart rate, weight, BMI and systolic blood pressure were significantly decreased (p<0.05). This change was more pronounced in the aerobic group; in contrast, variables of maximum oxygen consumption and HDL were meaningfully increased in participants of both experimental groups (p<0.05). Conclusion: The results showed that both types of aerobic and resistance training can reduce the risk factors of cardiovascular disease in women with PD, while the effect of aerobic training on reducing risk factors was more than resistance training.

scholarly journals The role of cardiovascular risk factors in maternal cardiovascular disease according to offspring birth characteristics in the HUNT study

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Eirin B. Haug ◽  
Amanda R. Markovitz ◽  
Abigail Fraser ◽  
Håvard Dalen ◽  
Pål R. Romundstad ◽  
...  
Keyword(s):  
Risk Factors ◽  
Blood Pressure ◽  
Cardiovascular Disease ◽  
Cardiovascular Risk ◽  
Preterm Birth ◽  
Cardiovascular Risk Factors ◽  
Hazard Ratios ◽  
Increased Risk ◽  
Birth Characteristics ◽  
History Of

AbstractA history of preterm or small (SGA) or large (LGA) for gestational age offspring is associated with smoking and unfavorable levels of BMI, blood pressure, glucose and lipids. Whether and to what extent the excess cardiovascular risk observed in women with these pregnancy complications is explained by conventional cardiovascular risk factors (CVRFs) is not known. We examined the association between a history of SGA, LGA or preterm birth and cardiovascular disease among 23,284 parous women and quantified the contribution of individual CVRFs to the excess cardiovascular risk using an inverse odds weighting approach. The hazard ratios (HR) between SGA and LGA offspring and CVD were 1.30 (95% confidence interval (CI) 1.15, 1.48) and 0.89 (95% CI 0.76, 1.03), respectively. Smoking explained 49% and blood pressure may have explained ≈12% of the excess cardiovascular risk in women with SGA offspring. Women with preterm birth had a 24% increased risk of CVD (HR 1.24, 95% CI 1.06, 1.45), but we found no evidence for CVRFs explaining any of this excess cardiovascular risk. While smoking explains a substantial proportion of excess cardiovascular risk in women with SGA offspring and blood pressure may explain a small proportion in these women, we found no evidence that conventional CVRFs explain any of the excess cardiovascular risk in women with preterm birth.

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