scholarly journals Preconception Lifestyle and Cardiovascular Health in the Offspring of Overweight and Obese Women

Nutrients ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 2446 ◽  
Author(s):  
Tessa van Elten ◽  
Cornelieke van de Beek ◽  
Anouk Geelen ◽  
Reinoud Gemke ◽  
Henk Groen ◽  
...  
Keyword(s):  
Physical Activity ◽  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Dietary Intake ◽  
Diastolic Blood Pressure ◽  
Wave Velocity ◽  
Cardiovascular Health ◽  
Pulse Wave ◽  
Fat Free Mass ◽  
Sugary Drinks

Women’s lifestyle has important implications for the development and health of their offspring. Yet little is known about the association between women’s preconception dietary intake and physical activity with cardiovascular health of the offspring. We therefore examined this association in a group of Dutch women with overweight or obesity (BMI ≥ 29 kg/m2) and infertility, who participated in a 6-month randomized preconception lifestyle intervention trial, and their offspring (n = 46). Preconception dietary intake and physical activity were assessed during the 6-month intervention using a food frequency questionnaire and the Short QUestionnaire to ASsess Health-enhancing physical activity (SQUASH), respectively. Offspring cardiovascular health (i.e., BMI, waist:height ratio, systolic and diastolic blood pressure, fat and fat free mass, and pulse wave velocity) was measured at age 3–6 years. Multivariable linear regression analyses were used to examine the associations between preconception lifestyle and offspring cardiovascular health. Higher preconception vegetable intake (per 10 g/day) was associated with lower offspring diastolic blood pressure (Z-score: −0.05 (−0.08; −0.01); p = 0.007) and higher preconception fruit intake (per 10 g/day) was associated with lower offspring pulse wave velocity (−0.05 m/s (−0.10; −0.01); p = 0.03). Against our expectations, higher preconception intake of sugary drinks was associated with a higher offspring fat free mass (0.54 kg (0.01; 1.07); p = 0.045). To conclude, preconception dietary intake is associated with offspring health.

scholarly journals Insulin Increases Central Aortic Stiffness in Response To Hyperglycemia in Healthy Humans: A Randomized Four-Way Crossover Study

2021 ◽  
Author(s):  
William B Horton ◽  
Linda A Jahn ◽  
Lee M Hartline ◽  
Kevin W Aylor ◽  
James T Patrie ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Blood Pressure ◽  
Arterial Stiffness ◽  
Pulse Wave Velocity ◽  
Diastolic Blood Pressure ◽  
Wave Velocity ◽  
Wave Reflection ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Healthy Humans

Abstract Introduction: Increasing arterial stiffness is a feature of vascular aging that is accelerated by conditions that enhance cardiovascular risk, including diabetes mellitus. Multiple studies demonstrate divergence of carotid-femoral pulse wave velocity and augmentation index in persons with diabetes mellitus, though mechanisms responsible for this are unclear.Materials and Methods: We tested the effect of acutely and independently increasing plasma glucose, plasma insulin, or both on hemodynamic function and markers of arterial stiffness (including carotid-femoral pulse wave velocity, augmentation index, forward and backward wave reflection amplitude, and wave reflection magnitude) in a four-arm, randomized study of healthy young adults.Results: Carotid-femoral pulse wave velocity increased only during hyperglycemic-hyperinsulinemia (+0.36 m/s; p=0.032), while other markers of arterial stiffness did not change (all p>0.05). Heart rate (+3.62 bpm; p=0.009), mean arterial pressure (+4.14 mmHg; p=0.033), central diastolic blood pressure (+4.16 mmHg; p=0.038), and peripheral diastolic blood pressure (+4.09 mmHg; p=0.044) also significantly increased during hyperglycemic-hyperinsulinemia.Conclusions: We conclude that the acute combination of moderate hyperglycemia and hyperinsulinemia preferentially stiffens central elastic arteries. This effect may be due to increased sympathetic activity. (ClinicalTrials.gov number NCT03520569; registered 9 May 2018).

Evaluation of arterial stiffness and central blood pressure by oscillometric method in normotensive offspring of hypertensive parents

2021 ◽  
pp. 1-8
Author(s):  
Cansu Sivrikaya Yildirim ◽  
Pelin Kosger ◽  
Tugcem Akin ◽  
Birsen Ucar
Keyword(s):  
Blood Pressure ◽  
Arterial Stiffness ◽  
Pulse Wave Velocity ◽  
Diastolic Blood Pressure ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Pulse Wave Analysis ◽  
Control Group ◽  
Study Group ◽  
Wave Analysis

Abstract Children with a family history of hypertension have higher blood pressure and hypertensive pathophysiological changes begin before clinical findings. Here, the presence of arterial stiffness was investigated using central blood pressure measurement and pulse wave analysis in normotensive children with at least one parent with essential hypertension. Twenty-four-hour ambulatory pulse wave analysis monitoring was performed by oscillometric method in a study group of 112 normotensive children of hypertensive parents aged between 7 and 18 comparing with a control group of 101 age- and gender-matched normotensive children of normotensive parents. Pulse wave velocity, central systolic and diastolic blood pressure, systolic, diastolic and mean arterial blood pressure values were higher in the study group than the control group (p < 0.001, p = 0.002, p = 0.008, p = 0.001, p = 0.005, p = 0.001, p = 0.001, respectively). In all age groups (7–10, 11–14, and 15–18 years), pulse wave velocity was higher in the study group than the control group (p < 0.001). Pulse wave velocity was higher in children whose both parents are hypertensive compared to the children whose only mothers are hypertensive (p = 0.011). Pulse wave velocity values were positively correlated with age, weight, height, and body mass index (p < 0.05). Higher pulse wave velocity, central systolic and diastolic blood pressure values detected in the study group can be considered as early signs of hypertensive vascular changes. Pulse wave analysis can be a reliable, non-invasive, and reproducible method that can allow taking necessary precautions regarding lifestyle to prevent disease and target organ damage by detecting early hypertensive changes in genetically risky children.

scholarly journals Prediction Algorithms for Blood Pressure Based on Pulse Wave Velocity Using Health Checkup Data in Healthy Korean Men: Algorithm Development and Validation

10.2196/29212 ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. e29212
Author(s):  
Dohyun Park ◽  
Soo Jin Cho ◽  
Kyunga Kim ◽  
Hyunki Woo ◽  
Jee Eun Kim ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Systolic Blood Pressure ◽  
Diastolic Blood Pressure ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Clinical Variable ◽  
Linear Regression Method ◽  
Relative Importance ◽  
Final Model

Background Pulse transit time and pulse wave velocity (PWV) are related to blood pressure (BP), and there were continuous attempts to use these to predict BP through wearable devices. However, previous studies were conducted on a small scale and could not confirm the relative importance of each variable in predicting BP. Objective This study aims to predict systolic blood pressure and diastolic blood pressure based on PWV and to evaluate the relative importance of each clinical variable used in BP prediction models. Methods This study was conducted on 1362 healthy men older than 18 years who visited the Samsung Medical Center. The systolic blood pressure and diastolic blood pressure were estimated using the multiple linear regression method. Models were divided into two groups based on age: younger than 60 years and 60 years or older; 200 seeds were repeated in consideration of partition bias. Mean of error, absolute error, and root mean square error were used as performance metrics. Results The model divided into two age groups (younger than 60 years and 60 years and older) performed better than the model without division. The performance difference between the model using only three variables (PWV, BMI, age) and the model using 17 variables was not significant. Our final model using PWV, BMI, and age met the criteria presented by the American Association for the Advancement of Medical Instrumentation. The prediction errors were within the range of about 9 to 12 mmHg that can occur with a gold standard mercury sphygmomanometer. Conclusions Dividing age based on the age of 60 years showed better BP prediction performance, and it could show good performance even if only PWV, BMI, and age variables were included. Our final model with the minimal number of variables (PWB, BMI, age) would be efficient and feasible for predicting BP.

scholarly journals The Effects of a Simulated Workday of Prolonged Sitting on Seated versus Supine Blood Pressure and Pulse Wave Velocity in Adults with Overweight/Obesity and Elevated Blood Pressure

2020 ◽  
Vol 57 (6) ◽  
pp. 355-366
Author(s):  
Abdullah Bandar Alansare ◽  
Robert J. Kowalsky ◽  
Melissa A. Jones ◽  
Sophy J. Perdomo ◽  
Lee Stoner ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Mixed Models ◽  
Cardiovascular Health ◽  
Pulse Wave ◽  
Effect Sizes ◽  
Radial Pulse ◽  
Prolonged Sitting ◽  
Main Effects

We evaluated the effects of a simulated workday of prolonged sitting on blood pressure (BP) and pulse wave velocity (PWV) and examined whether posture (seated vs. supine) affected responses. Participants (<i>n</i> = 25) were adults, with overweight/obesity and elevated BP, and performed seated desk work for 7.5 h. BP and PWV were measured in seated and supine postures at baseline (7:15 a.m.), midday (12:05 p.m.), and afternoon (4:45 p.m.). Generalized linear mixed models evaluated the effects of prolonged sitting on BP and PWV within each posture and interactions by posture and sex. In the recommended postures, seated BP and supine carotid-femoral pulse wave velocity (cfPWV) and carotid-ankle pulse wave velocity (caPWV), but not carotid-radial pulse wave velocity (crPWV), significantly increased over the simulated seated workday (all <i>p</i> &#x3c; 0.05; effect sizes [<i>d</i>] ranged from 0.25 to 0.44). Whilst no posture-by-time interactions were observed (<i>p</i> &#x3e; 0.05), BP, caPWV, and crPWV were higher when seated versus supine (main effects of posture <i>p</i> &#x3c; 0.05; <i>d</i> ranged from 0.30 to 1.04). Exploratory analysis revealed that females had greater seated BP responses (<i>p</i> for interaction &#x3c;0.05); seated PWV and supine BP and PWV responses were similar by sex (<i>p</i> for interaction &#x3e;0.05). A simulated workday of prolonged sitting increased seated BP and supine cfPWV and caPWV, and posture minimally influenced these responses. These results add to the evidence suggesting a deleterious effect of prolonged sitting on cardiovascular health.

scholarly journals Vascular function and stiffness: population epidemiology and concordance in Australian children aged 11–12 years and their parents

BMJ Open ◽  
2019 ◽  
Vol 9 (Suppl 3) ◽  
pp. 34-43 ◽  
Author(s):  
Freya K Kahn ◽  
Melissa Wake ◽  
Kate Lycett ◽  
Susan Clifford ◽  
David P Burgner ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Systolic Blood Pressure ◽  
Diastolic Blood Pressure ◽  
Wave Velocity ◽  
Vascular Function ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Central Systolic Blood Pressure ◽  
Parent Child

ObjectivesTo describe the epidemiology and parent–child concordance of vascular function in a population-based sample of Australian parent–child dyads at child age 11–12 years.DesignCross-sectional study (Child Health CheckPoint), nested within a prospective cohort study, the Longitudinal Study of Australian Children (LSAC).SettingAssessment centres in seven major Australian cities and eight regional towns or home visits, February 2015–March 2016.ParticipantsOf all participating CheckPoint families (n=1874), 1840 children (49% girls) and 1802 parents (88% mothers) provided vascular function data. Survey weights and methods were applied to account for LSAC’s complex sample design and clustering within postcodes and strata.Outcome measuresThe SphygmoCor XCEL assessed vascular function, generating estimates of brachial and central systolic blood pressure and diastolic blood pressure, central pulse pressure, augmentation index and carotid–femoral pulse wave velocity. Pearson’s correlation coefficients and multivariable linear regression models estimated parent–child concordance.ResultsHypertension was present in 3.9% of children and 9.0% of parents. Mean child and parent values for augmentation index were 4.5% (SD 11.6) and 21.3% (SD 12.3), respectively, and those for carotid–femoral pulse wave velocity were 4.48 m/s (SD 0.59) and 6.85 m/s (SD 1.14), respectively. Parent–child correlation for brachial systolic blood pressure was 0.20 (95% CI 0.15 to 0.24), brachial diastolic blood pressure 0.21 (95% CI 0.16 to 0.26), central systolic blood pressure 0.21 (95% CI 0.16 to 0.25), central diastolic blood pressure 0.21 (95% CI0.17 to 0.26), central pulse pressure 0.19 (95% CI 0.14 to 0.24), augmentation index 0.28 (95% CI 0.23 to 0.32) and pulse wave velocity 0.22 (95% CI 0.18 to 0.27).ConclusionsWe report Australian values for traditional and more novel vascular function markers, providing a reference for future population studies. Cross-generational concordance in multiple vascular function markers is already established by age 11–12 years, with mechanisms of heritability remaining to be explored.

Abstract MP83: Increases in Vigorous Physical Activity Improve Pulse Wave Velocity in Adolescents

Circulation ◽  
2014 ◽  
Vol 129 (suppl_1) ◽  
Author(s):  
Nicholas M Edwards ◽  
Philip R Khoury ◽  
Elaine M Urbina
Keyword(s):  
Physical Activity ◽  
Blood Pressure ◽  
Arterial Stiffness ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Vigorous Physical Activity ◽  
Linear Modeling

Introduction: The beneficial effects of vigorous physical activity (VPA) on arterial stiffness have been established, but the effect of changes in VPA over time on these vascular measures is unclear. Hypothesis: Increases in VPA will be associated with improvement in measures of arterial stiffness. Methods: As part of a longitudinal study of the effects of obesity & diabetes on cardiovascular health, 317 subjects (mean age 17.2 years at baseline, 38% male, 63% non-Caucasian) were enrolled and followed up 5 years later. Anthropometrics, accelerometer-measured physical activity, blood pressure, central and peripheral measures of arterial stiffness (pulse wave velocity (PWV), brachial distensibility (BrachD), and augmentation index (AI)), and blood (lipids & metabolic tests) were collected. General linear modeling was performed to test for the independent relationship of change in VPA with change of arterial stiffness. Results: Overall, VPA increased slightly (0.2 minutes) from baseline to follow up. Increased VPA from baseline to follow up was significantly associated (P = 0.0364) with a decrease in PWV but was not associated with a change in BrachD nor AI. The effect of change in VPA on change in PWV was independent of change in glucose (P = 0.024), but not independent of changes in BMI, blood pressure, lipids, or CRP. Conclusions: Increase in vigorous physical activity during late adolescence is significantly associated with improved pulse wave velocity. This relationship may be mediated through improvements in other cardiovascular risk factors such as body mass index, blood pressure, and lipids.

scholarly journals Prediction Algorithms for Blood Pressure Based on Pulse Wave Velocity Using Health Checkup Data in Healthy Korean Men: Algorithm Development and Validation (Preprint)

2021 ◽  
Author(s):  
Dohyun Park ◽  
Soo Jin Cho ◽  
Kyunga Kim ◽  
Hyunki Woo ◽  
Jee Eun Kim ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Pulse Wave Velocity ◽  
Systolic Blood Pressure ◽  
Diastolic Blood Pressure ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Clinical Variable ◽  
Linear Regression Method ◽  
Relative Importance ◽  
Final Model

BACKGROUND Pulse transit time and pulse wave velocity (PWV) are related to blood pressure (BP), and there were continuous attempts to use these to predict BP through wearable devices. However, previous studies were conducted on a small scale and could not confirm the relative importance of each variable in predicting BP. OBJECTIVE This study aims to predict systolic blood pressure and diastolic blood pressure based on PWV and to evaluate the relative importance of each clinical variable used in BP prediction models. METHODS This study was conducted on 1362 healthy men older than 18 years who visited the Samsung Medical Center. The systolic blood pressure and diastolic blood pressure were estimated using the multiple linear regression method. Models were divided into two groups based on age: younger than 60 years and 60 years or older; 200 seeds were repeated in consideration of partition bias. Mean of error, absolute error, and root mean square error were used as performance metrics. RESULTS The model divided into two age groups (younger than 60 years and 60 years and older) performed better than the model without division. The performance difference between the model using only three variables (PWV, BMI, age) and the model using 17 variables was not significant. Our final model using PWV, BMI, and age met the criteria presented by the American Association for the Advancement of Medical Instrumentation. The prediction errors were within the range of about 9 to 12 mmHg that can occur with a gold standard mercury sphygmomanometer. CONCLUSIONS Dividing age based on the age of 60 years showed better BP prediction performance, and it could show good performance even if only PWV, BMI, and age variables were included. Our final model with the minimal number of variables (PWB, BMI, age) would be efficient and feasible for predicting BP.

scholarly journals Insulin Increases Central Aortic Stiffness in Response To Hyperglycemia in Healthy Humans: A Randomized Four-Way Crossover Study

2021 ◽  
Author(s):  
William B Horton ◽  
Linda A Jahn ◽  
Lee M Hartline ◽  
Kevin W Aylor ◽  
James T Patrie ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Blood Pressure ◽  
Arterial Stiffness ◽  
Pulse Wave Velocity ◽  
Diastolic Blood Pressure ◽  
Wave Velocity ◽  
Wave Reflection ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Healthy Humans

Abstract Introduction: Increasing arterial stiffness is a feature of vascular aging that is accelerated by conditions that enhance cardiovascular risk, including diabetes mellitus. Multiple studies demonstrate divergence of carotid-femoral pulse wave velocity and augmentation index in persons with diabetes mellitus, though mechanisms responsible for this are unclear.Materials and Methods: We tested the effect of acutely and independently increasing plasma glucose, plasma insulin, or both on hemodynamic function and markers of arterial stiffness (including carotid-femoral pulse wave velocity, augmentation index, forward and backward wave reflection amplitude, and wave reflection magnitude) in a four-arm, randomized study of healthy young adults.Results: Carotid-femoral pulse wave velocity increased only during hyperglycemic-hyperinsulinemia (+0.36 m/s; p=0.032), while other markers of arterial stiffness did not change (all p>0.05). Heart rate (+3.62 bpm; p=0.009), mean arterial pressure (+4.14 mmHg; p=0.033), central diastolic blood pressure (+4.16 mmHg; p=0.038), and peripheral diastolic blood pressure (+4.09 mmHg; p=0.044) also significantly increased during hyperglycemic-hyperinsulinemia.Conclusions: Hyperglycemic-hyperinsulinemia acutely increased cfPWV, heart rate, mean arterial pressure, and diastolic blood pressure in healthy humans, perhaps reflecting enhanced sympathetic tone. Whether repeated bouts of hyperglycemia with hyperinsulinemia contribute to chronically-enhanced arterial stiffness remains unknown. (ClinicalTrials.gov number NCT03520569; registered 9 May 2018).Clinical Trial Information: ClinicalTrials.gov identifier NCT03520569 (registered 9 May 2018).

Sign in / Sign up

Export Citation Format

Share Document