scholarly journals Central hemodynamics and arterial stiffness by oscillometric pulse-wave analysis in treated Gujarati euglycemic hypertensives: A case-control study

2019 ◽  
Vol 8 (6) ◽  
pp. 2047 ◽  
Author(s):  
SunilJ Panjwani ◽  
JayeshD Solanki ◽  
HemantB Mehta ◽  
HiravaB Munshi ◽  
ChinmayJ Shah
Keyword(s):  
Arterial Stiffness ◽  
Pulse Wave ◽  
Case Control Study ◽  
Case Control ◽  
Pulse Wave Analysis ◽  
Central Hemodynamics ◽  
Wave Analysis ◽  
Control Study

scholarly journals Assessment of Arterial Stiffness, Brachial Haemodynamics, and Central Haemodynamics in Diabetic Hypertensives: A Pulse Wave Analysis-Based Case-Control Study from an Urban Area of West India

Pulse ◽  
2021 ◽  
pp. 1-10
Author(s):  
Jayesh Dalpatbhai Solanki ◽  
Sunil J. Panjwani ◽  
Ravi Kanubhai Patel ◽  
Devanshi Nishantbhai Bhatt ◽  
Param Jagdeep Kakadia ◽  
...  
Keyword(s):  
Physical Activity ◽  
Blood Pressure ◽  
Glycaemic Control ◽  
Arterial Stiffness ◽  
Pulse Wave ◽  
Case Control Study ◽  
Female Gender ◽  
Case Control ◽  
Wave Analysis ◽  
Control Study

<b><i>Introduction:</i></b> Hypertension (HTN) and diabetes frequently coexist, imposing significant cardiovascular risk that is normally studied in terms of brachial blood pressure (bBP). Direct and superior parameters like central haemodynamics and arterial stiffness are studied scarcely. Pulse wave analysis (PWA) offers a non-invasive measurement of the same that we studied in diabetic hypertensives. <b><i>Materials and Methods:</i></b> We conducted a case-control study on 333 treated diabetic hypertensive cases and 333 euglycaemic normotensive controls. Oscillometric PWA was performed by Mobil-o-Graph (IEM, Aachen, Germany). Parameters were further analysed in relation to gender, physical activity, body mass index (BMI), glycaemic control, blood pressure control, and disease duration (cut-off 5 years). Multiple linear regressions were done to find significant associations. <b><i>Results:</i></b> Cases had significantly higher brachial haemodynamics (blood pressure, heart rate (HR), and rate pressure product); arterial stiffness measures (augmentation pressure, augmentation index, pulse wave velocity, total arterial stiffness, and pulse pressure amplification), and central haemodynamics (central blood pressure, cardiac output, stroke work) than controls. In the case group, female gender, BMI ≥23, and uncontrolled blood pressures were significant factors that affected the results while other factors such as glycaemic control, physical activity, and duration did not. HR was significantly associated with study parameters. Brachial pressures were not significantly associated with corresponding aortic pressures. <b><i>Conclusion:</i></b> Diabetic hypertensives had adverse profile of cardiovascular parameters beyond bBP, related to female gender, and HTN and its control, more than that of diabetes. This baseline work suggests further study on these potential parameters.

scholarly journals Gut microbiota composition and arterial stiffness measured by pulse wave velocity: case–control study protocol (MIVAS study)

BMJ Open ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. e038933
Author(s):  
Rita Salvado ◽  
Sandra Santos-Minguez ◽  
Cristina Agudo-Conde ◽  
Cristina Lugones-Sanchez ◽  
Angela Cabo-Laso ◽  
...  
Keyword(s):  
Arterial Stiffness ◽  
Gut Microbiota ◽  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Intestinal Microbiota ◽  
Pulse Wave ◽  
Case Control Study ◽  
Case Control ◽  
Microbiota Composition ◽  
Control Study

IntroductionIntestinal microbiota is arising as a new element in the physiopathology of cardiovascular diseases. A healthy microbiota includes a balanced representation of bacteria with health promotion functions (symbiotes). The aim of this study is to analyse the relationship between intestinal microbiota composition and arterial stiffness.Methods and analysisAn observational case—control study will be developed. Cases will be defined by the presence of at least one of the following: carotid-femoral pulse wave velocity (cf-PWV), Cardio-Ankle Vascular Index (CAVI), brachial ankle pulse wave velocity (ba or ba-PWV) above the 90th percentile, for age and sex, of the reference population. Controls will be selected from the same population as cases. The study will be developed in Primary Healthcare Centres. We will select 500 subjects (250 cases and 250 controls), between 45 and 74 years of age. Cases will be selected from a database that combines data from EVA study (Spain) and Guimarães/Vizela study (Portugal). Measurements: cf-PWV will be measured using the SphygmoCor system, CAVI, ba-PWV and Ankle-Brachial Index will be determined using VaSera device. Gut microbiome composition in faecal samples will be determined by 16S ribosomal RNA sequencing. Lifestyle will be assessed by food frequency questionnaire, adherence to the Mediterranean diet and IPAQ (International Physical Activity Questionnaire). Body composition will be evaluated by bioimpedance.Ethics and disseminationThe study has been approved by ‘Committee of ethics of research with medicines of the health area of Salamanca’ on 14 December 2018 (cod. 2018-11-136) and the ’Ethics committee for health of Guimaraes’ (Portugal) on 15 October 2019 (ref: 67/2019). All study participants will sign an informed consent form agreeing to participate in the study, in compliance with the Declaration of Helsinki and the WHO standards for observational studies. The results of this study will allow a better description of gut microbiota in patients with arterial stiffness.Trial registration detailsClinicalTrials.gov, identifier NCT03900338

scholarly journals Effect of menopause on arterial stiffness and central hemodynamics: A pulse wave analysis-based cross-sectional study from Gujarat, India

2021 ◽  
Vol 12 (1) ◽  
pp. 46
Author(s):  
JayeshDalpatbhai Solanki ◽  
DevanshiNishantbhai Bhatt ◽  
RaviKanubhai Patel ◽  
HemantB Mehta ◽  
ChinmayJ Shah
Keyword(s):  
Arterial Stiffness ◽  
Pulse Wave ◽  
Cross Sectional Study ◽  
Pulse Wave Analysis ◽  
Sectional Study ◽  
Central Hemodynamics ◽  
Wave Analysis ◽  
Cross Sectional

Vitamin K2 Status and Arterial Stiffness Among Untreated Migraine Patients: A Case‐Control Study

2019 ◽  
Vol 60 (3) ◽  
pp. 589-599 ◽  
Author(s):  
Anthony G. Mansour ◽  
Rechdi Ahdab ◽  
Yazan Daaboul ◽  
Serge Korjian ◽  
Daniel Alexander Morrison ◽  
...  
Keyword(s):  
Arterial Stiffness ◽  
Case Control Study ◽  
Case Control ◽  
Vitamin K2 ◽  
Control Study

scholarly journals Effect of Second hand Smoke on Arterial Stiffness among Healthy Women

2019 ◽  
Vol 18 (2) ◽  
pp. 340-346
Author(s):  
Suriyati Sariban ◽  
Siti Suhaila Mohd Yusoff ◽  
Juwita Shaaban ◽  
Norhayati Mohd Noor ◽  
Harmy Mohamed Yusoff
Keyword(s):  
Arterial Stiffness ◽  
Pulse Wave Velocity ◽  
Cigarette Smoke ◽  
Wave Velocity ◽  
Pulse Wave ◽  
Augmentation Index ◽  
Pulse Wave Analysis ◽  
Second Hand Smoke ◽  
Wave Analysis ◽  
The Mean

Introduction: Arterial stiffness is recognised as a significant cardiovascular risk factor and an independent predictor of all causes of cardiovascular death. Women are the largest population exposed to cigarette smoke either at work or from their partner. The objectives of this study are to compare the arterial stiffness (augmentation index and pulse wave velocity) between second hand smoke (SHS) and non second hand smoke (non-SHS). Designs and method: Comparative cross-sectional study was conducted among 118 healthy female subjects (64 SHS and 54 non- SHS). The women were in the SHS group if their spouse is a smoker and they had an exposure to cigarette smoke for at least three years, minimum of15 minutes two days a week. Pulse wave analysis and pulse wave velocity was used to study the arterial stiffness. Pulse wave analysis reported as percentage of augmentation index. Pulse wave velocity equal to carotid femoral distance (meter) divided by time (second) Results: The mean augmentation index (AIx) for SHS groups was 17.9 (SD7.06) and for non SHS groups was 20.7(SD6.11). The mean of Pulse wave velocity was 8.94 (SD1.36) in SHS groups and 9.02 (SD8.68) in non SHS groups. ANOVA and ANCOVA shown significance difference in crude mean (p = 0.047) and estimated marginal mean (p = 0.028) of augmentation index between SHS and non - SHS after controlling for age and BMI. However, there was no significant difference in crude mean (p = 0.795) and estimated marginal mean (p = 0.716) pulse wave velocity between SHS and non - SHS after controlling for age and BMI. Conclusion: An increase in augmentation index amongst non SHS in this study most probably due to exposure to environmental tobacco at work compared to exposure to spouse’s smoke Bangladesh Journal of Medical Science Vol.18(2) 2019 p.340-346

P1.11 A PHOTOPLETHYSMOGRAPHIC PULSE WAVE ANALYSIS FOR ARTERIAL STIFFNESS IN EXTREMITIES

2010 ◽  
Vol 4 (4) ◽  
pp. 155
Author(s):  
M.J. Huotari ◽  
K. Määttä ◽  
G.L. Nadasy ◽  
J. Kostamovaara
Keyword(s):  
Arterial Stiffness ◽  
Pulse Wave ◽  
Pulse Wave Analysis ◽  
Wave Analysis

P8.1 CENTRAL HEMODYNAMICS IN SYSTEMIC SCLEROSIS: A CASE-CONTROL STUDY

2015 ◽  
Vol 12 (C) ◽  
pp. 34
Author(s):  
Francesca Battista* ◽  
Giacomo Pucci ◽  
Elena Bartoloni Bocci ◽  
Francesca Cannarile ◽  
Alessia Alunno ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Case Control Study ◽  
Case Control ◽  
Central Hemodynamics ◽  
Control Study

SP569ASSESSMENT OF ARTERIAL STIFFNESS IN A POPULATION OF PATIENTS ON CHRONIC HEMODIALYSIS: PROSPECTIVE CASE-CONTROL STUDY

2019 ◽  
Vol 34 (Supplement_1) ◽  
Author(s):  
Marco Palladino ◽  
Carmine Savoia ◽  
Valentino Calvez ◽  
Giorgio Punzo ◽  
Paolo Menè ◽  
...  
Keyword(s):  
Arterial Stiffness ◽  
Case Control Study ◽  
Case Control ◽  
Chronic Hemodialysis ◽  
Control Study ◽  
Prospective Case Control Study
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