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Mascarenhas LA, Ji Y, Wang W, Inciardi RM, Parikh RR, Eaton AA, Cheng S, Alonso A, Matsushita K, Shah AM, Solomon SD, Meyer ML, Chen LY, Zhang MJ. Association of central arterial stiffness with atrial myopathy: the Atherosclerosis Risk in Communities (ARIC) study. Hypertens Res 2024:10.1038/s41440-024-01831-3. [PMID: 39117948 DOI: 10.1038/s41440-024-01831-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2024] [Revised: 07/06/2024] [Accepted: 07/10/2024] [Indexed: 08/10/2024]
Abstract
Atrial myopathy-defined as abnormal left atrial (LA) size and function-is associated with an increased risk of atrial fibrillation, heart failure, and dementia. Central arterial stiffness is associated with increased atrial afterload and fibrosis and may be a risk factor for atrial myopathy. We examined the association of carotid-femoral pulse wave velocity (cfPWV) with LA function and assessed potential causal relationships. We included 2825 Atherosclerosis Risk in Communities (ARIC) study participants from Visit 5 (2011-2013). cfPWV was related to echocardiographic LA function continuously per 1-SD and categorically in quartiles. Mendelian randomization (MR) analysis was performed using U.K. Biobank-derived genetic variants associated with arterial stiffness index and cardiac magnetic resonance measures of LA function. When analyzed per SD increment (297.6 cm/s), higher cfPWV was significantly associated with lower LA reservoir and conduit strain (β = -0.53%, 95% CI [-0.81, -0.25] and β = -0.46%, 95% CI [-0.68, -0.25], respectively) after adjusting for demographics, clinical characteristics, systolic blood pressure, and left ventricular (LV) morphology and function. In MR analyses there was a non-significant inverse association of arterial stiffness index with LA total, passive, and active emptying fractions. Higher cfPWV is associated with lower LA reservoir and conduit strain, independent of systolic blood pressure and LV morphology and function. No evidence for a causal relationship between arterial stiffness index and alterations in LA function was found. Future studies should examine the prospective association of central arterial stiffness with LA function alterations.
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Affiliation(s)
- Lorraine A Mascarenhas
- Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
- Lillehei Heart Institute, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Yuekai Ji
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Wendy Wang
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Riccardo M Inciardi
- Institute of Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Romil R Parikh
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Anne A Eaton
- Division of Biostatistics and Health Data Science, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Susan Cheng
- Department of Cardiology, Cedars-Sinai Smidt Heart Institute, Los Angeles, CA, USA
| | - Alvaro Alonso
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kunihiro Matsushita
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Amil M Shah
- Division of Cardiology, Department of Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
| | - Michelle L Meyer
- Department of Emergency Medicine, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Lin Yee Chen
- Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
- Lillehei Heart Institute, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Michael J Zhang
- Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA.
- Lillehei Heart Institute, University of Minnesota Medical School, Minneapolis, MN, USA.
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Paterson C, Stone K, Turner L, Moinuddin A, Stoner L, Fryer S. The effect of cardiorespiratory fitness and habitual physical activity on cardiovascular responses to 2 h of uninterrupted sitting. J Appl Physiol (1985) 2024; 136:1087-1096. [PMID: 38482575 PMCID: PMC11365548 DOI: 10.1152/japplphysiol.00361.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 04/30/2024] Open
Abstract
Prolonged uninterrupted sitting of >3 h has been shown to acutely cause central and peripheral cardiovascular dysfunction. However, individuals rarely sit uninterrupted for >2 h, and the cardiovascular response to this time is currently unknown. In addition, while increased cardiorespiratory fitness (CRF) and habitual physical activity (HPA) are independently associated with improvements in central and peripheral cardiovascular function, it remains unclear whether they influence the response to uninterrupted sitting. This study sought to 1) determine whether 2 h of uninterrupted sitting acutely impairs carotid-femoral pulse wave velocity (cfPWV), femoral ankle PWV (faPWV), and central and peripheral blood pressure and 2) investigate the associations between CRF and HPA versus PWV changes during uninterrupted sitting. Following 2 h of uninterrupted sitting, faPWV significantly increased [mean difference (MD) = 0.26 m·s-1, standard error (SE) = 0.10, P = 0.013] as did diastolic blood pressure (MD = 2.83 mmHg, SE = 1.08, P = 0.014), however, cfPWV did not significantly change. Although our study shows 2 h of uninterrupted sitting significantly impairs faPWV, neither CRF (r = 0.105, P = 0.595) nor HPA (r = -0.228, P = 0.253) was associated with the increases.NEW & NOTEWORTHY We demonstrate that neither cardiorespiratory fitness nor habitual physical activity influence central and peripheral cardiovascular responses to a 2-h bout of uninterrupted sitting in healthy young adults.
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Affiliation(s)
- Craig Paterson
- Department of Exercise and Sports Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Keeron Stone
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom
| | - Louise Turner
- School of Natural, Social and Sport Sciences, University of Gloucestershire, Gloucester, United Kingdom
| | - Arsalan Moinuddin
- School of Natural, Social and Sport Sciences, University of Gloucestershire, Gloucester, United Kingdom
| | - Lee Stoner
- Department of Exercise and Sports Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
- Center for Health Promotion and Disease Prevention, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Simon Fryer
- School of Natural, Social and Sport Sciences, University of Gloucestershire, Gloucester, United Kingdom
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Liang Y, Zhou R, Chen H, Cao B, Fan W, Liu K, Zhong Q, Huang Y, Wu X, Zou M. Associations of blood biomarkers with arterial stiffness in patients with diabetes mellitus: A population-based study. J Diabetes 2023; 15:853-865. [PMID: 37329140 PMCID: PMC10590681 DOI: 10.1111/1753-0407.13433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/16/2023] [Accepted: 05/24/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND Arterial stiffness contributes to additional cardiovascular risks in diabetic patients by triggering the loss of vascular and myocardial compliance and promoting endothelial dysfunction. Thus, prevention of arterial stiffness is a public health priority, and the identification of potential biomarkers may provide benefits for early prevention. This study investigates the relationships between serum laboratory tests and pulse wave velocity (PWV) tests. We also investigated the associations between PWV and all-cause mortality. METHODS We examined a panel of 33 blood biomarkers among diabetic populations in the Atherosclerosis Risk in Communities Study. The carotid-femoral (cfPWV) and femoral-ankle PWV (faPWV) were measured using an automated cardiovascular screening device. The aortic-femoral arterial stiffness gradient (afSG) was calculated as faPWV divided by cfPWV. Biomarker levels were log-transformed and correlated with PWV. Cox proportional hazard models were employed for survival analysis. RESULTS Among 1079 diabetic patients, biomarkers including high-density lipoprotein cholesterol, glycated hemoglobin, high-sensitivity troponin T, cystatin C, creatinine, and albuminuria were significantly correlated with afSG (R = 0.078, -0.193, -0.155, -0.153, -0.116, and -0.137, respectively) and cfPWV (R = -0.068, 0.175, 0.128, 0.066, 0.202, and 0.062, respectively). Compared with the lowest tertile of afSG, the risk of all-cause mortality was lower in the highest tertile (hazard ratio 0.543; 95% confidence interval 0.328-0.900). CONCLUSION Certain biomarkers related to blood glucose monitoring, myocardial injury, and renal function significantly correlated with PWV, suggesting that these putative risk factors are likely to be important atherosclerosis mechanisms in diabetic patients. AfSG may be an independent predictor of mortality among diabetic populations.
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Affiliation(s)
- Yong‐Qi Liang
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Rui Zhou
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Hao‐Wen Chen
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Bi‐Fei Cao
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Wei‐Dong Fan
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Kuan Liu
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Qi Zhong
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Yi‐Ning Huang
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Xian‐Bo Wu
- Department of Epidemiology, School of Public HealthSouthern Medical UniversityGuangzhouChina
| | - Meng‐Chen Zou
- Department of Endocrinology and Metabolism, Nanfang HospitalSouthern Medical UniversityGuangzhouChina
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Stone K, Veerasingam D, Meyer ML, Heffernan KS, Higgins S, Maria Bruno R, Bueno CA, Döerr M, Schmidt-Trucksäss A, Terentes-Printzios D, Voicehovska J, Climie RE, Park C, Pucci G, Bahls M, Stoner L. Reimagining the Value of Brachial-Ankle Pulse Wave Velocity as a Biomarker of Cardiovascular Disease Risk-A Call to Action on Behalf of VascAgeNet. Hypertension 2023; 80:1980-1992. [PMID: 37470189 PMCID: PMC10510846 DOI: 10.1161/hypertensionaha.123.21314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
This review critiques the literature supporting clinical assessment and management of cardiovascular disease and cardiovascular disease risk stratification with brachial-ankle pulse wave velocity (baPWV). First, we outline what baPWV actually measures-arterial stiffness of both large central elastic arteries and medium-sized muscular peripheral arteries of the lower limb. Second, we argue that baPWV is not a surrogate for carotid-femoral pulse wave velocity. While both measures are dependent on the properties of the aorta, baPWV is also strongly dependent on the muscular arteries of the lower extremities. Increased lower-extremity arterial stiffness amplifies and hastens wave reflections at the level of the aorta, widens pulse pressure, increases afterload, and reduces coronary perfusion. Third, we used an established evaluation framework to identify the value of baPWV as an independent vascular biomarker. There is sufficient evidence to support (1) proof of concept; (2) prospective validation; (3) incremental value; and (4) clinical utility. However, there is limited or no evidence to support (5) clinical outcomes; (6) cost-effectiveness; (8) methodological consensus; or (9) reference values. Fourth, we address future research requirements. The majority of the evaluation criteria, (1) proof of concept, (2) prospective validation, (3) incremental value, (4) clinical utility and (9) reference values, can be supported using existing cohort datasets, whereas the (5) clinical outcomes and (6) cost-effectiveness criteria require prospective investigation. The (8) methodological consensus criteria will require an expert consensus statement. Finally, we finish this review by providing an example of a future clinical practice model.
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Affiliation(s)
- Keeron Stone
- Centre for Cardiovascular Health and Ageing, Cardiff Metropolitan University, Cardiff, Wales, United Kingdom (K.S.)
- National Cardiovascular Research Network, Wales (K.S.)
| | - Dave Veerasingam
- Cardiothoracic Surgery, Galway University Hospital, Ireland (D.V.)
| | - Michelle L Meyer
- Department of Emergency Medicine, University of North Carolina at Chapel Hill (M.L.M.)
| | | | - Simon Higgins
- Department of Exercise and Sport Science, University of North Carolina, Chapel Hill (S.H., L.S.)
| | - Rosa Maria Bruno
- Université Paris Cité, Inserm, PARCC, France (R.M.B.)
- Clinical Pharmacology Unit, AP-HP, Hôpital européen Georges Pompidou, Paris, France (R.M.B.)
| | - Celia Alvarez Bueno
- Health and Social Research Center, Universidad de Castilla La Mancha, Cuenca, Spain (C.A.B.)
- Universidad Politécnica y Artística del Paraguay, Asunción, Paraguay (C.A.B.)
| | - Marcus Döerr
- Department of Internal Medicine B, University Medicine Greifswald, Germany (M.D., M.B.)
- German Centre for Cardiovascular Research (DZHK), partner site Greifswald, Germany (M.D., M.B.)
| | - Arno Schmidt-Trucksäss
- Department of Sport, Exercise, and Health (A.S.-T.), University of Basel, Switzerland
- Department of Clinical Research, University Hospital Basel (A.S.-T.), University of Basel, Switzerland
| | - Dimitrios Terentes-Printzios
- First Department of Cardiology, Athens Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Greece (D.T.-P.)
| | - Jūlija Voicehovska
- Internal Diseases Department, Riga Stradins University, Latvia (J.V.)
- Nephrology and Renal Replacement Clinics, Riga East University Hospital, Latvia (J.V.)
| | - Rachel E Climie
- Menzies Institute for Medical Research, University of Tasmania (R.E.C.)
| | - Chloe Park
- MRC Unit for Lifelong Health and Ageing at UCL, Institute of Cardiovascular Science, London, United Kingdom (C.P.)
| | - Giacomo Pucci
- Department of Medicine, University of Perugia, Unit of Internal Medicine, "Santa Maria" Terni Hospital, Italy (G.P.)
| | - Martin Bahls
- German Centre for Cardiovascular Research (DZHK), partner site Greifswald, Germany (M.D., M.B.)
| | - Lee Stoner
- Department of Exercise and Sport Science, University of North Carolina, Chapel Hill (S.H., L.S.)
- Department of Epidemiology, Gillings School of Public Health, University of North Carolina, Chapel Hill (L.S.)
- Center for Health Promotion and Disease Prevention, University of North Carolina at Chapel Hill (L.S.)
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Zieff G, Stone K, Paterson C, Fryer S, Diana J, Blackwell J, Meyer ML, Stoner L. Pulse-wave velocity assessments derived from a simple photoplethysmography device: Agreement with a referent device. Front Cardiovasc Med 2023; 10:1108219. [PMID: 36824455 PMCID: PMC9941627 DOI: 10.3389/fcvm.2023.1108219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 01/23/2023] [Indexed: 02/10/2023] Open
Abstract
Objective Pulse-wave velocity (PWV), a common measure of arterial stiffness, can be measured continuously and across multiple body sites using photoplethysmography (PPG). The objective was to determine whether a simple photoplethysmography PPG PWV method agrees with a referent device. Approach Photoplethysmography heart-finger PWV (hfPWV) and heart-toe PWV (htPWV) were compared to oscillometric carotid-wrist PWV (cwPWV) and carotid-ankle PWV (caPWV) referent measurements, respectively. In 30 adults (24.6 ± 4.8 years, body mass index 25.2 ± 5.9 kg/m2, 18 female), three measurements were made: two supine baseline measurements (Base 1, Base 2) and one measurement (Tilt) 5 min after a modified head-up tilt test (mHUTT). Overall agreement and repeated measures agreement (change in PPG PWV from Base to Tilt vs. change in referent PWV from Base to Tilt) were calculated using linear mixed models. Agreement estimates were expressed as intra-class correlation coefficients (ICC). Main results For hfPWV there was strong overall agreement (ICC: 0.77, 95%CI: 0.67-0.85), but negligible and non-significant repeated measures agreement (ICC: 0.10, 95%CI: -0.18 to 0.36). For htPWV, there was moderate overall agreement (ICC:0.50, 95%CI: 0.31-0.65) and strong repeated measures agreement (ICC: 0.81, 95%CI: 0.69-0.89). Significance Photoplethysmography can continuously measure PWV at multiple arterial segments with moderate-strong overall agreement. While further work with upper-limb PPG PWV is needed, PPG can adequately capture acute changes in lower-limb PWV.
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Affiliation(s)
- Gabriel Zieff
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States,*Correspondence: Gabriel Zieff,
| | - Keeron Stone
- School of Sport and Exercise, University of Gloucestershire, Gloucester, United Kingdom
| | - Craig Paterson
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States,School of Sport and Exercise, University of Gloucestershire, Gloucester, United Kingdom
| | - Simon Fryer
- School of Sport and Exercise, University of Gloucestershire, Gloucester, United Kingdom
| | - Jake Diana
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Jade Blackwell
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States,Department of Physiology, The University of Arizona, Tucson, AZ, United States
| | - Michelle L. Meyer
- Department of Emergency Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Lee Stoner
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
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Fryer S, Paterson C, Turner L, Moinuddin A, Faulkner J, Stoner L, Daykin A, Stone K. Localized activity attenuates the combined impact of a high fat meal and prolonged sitting on arterial stiffness: A randomized, controlled cross-over trial. Front Physiol 2023; 14:1107456. [PMID: 36818445 PMCID: PMC9929358 DOI: 10.3389/fphys.2023.1107456] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/16/2023] [Indexed: 02/04/2023] Open
Abstract
Exposure to acute prolonged sitting and consumption of a high fat (HF) meal have been shown to independently and additively impair central and peripheral cardiovascular function. This study sought to determine whether localized activity, namely leg fidgeting, offers a protective effect to these deleterious effects. Using a randomized crossover design with three trials, 18 healthy males sat uninterrupted for 180 min following the consumption of a low fat (LF, trial 1) or HF meal (trial 2). The third trial consisted of a HF meal but sitting was interrupted with 1 min of leg fidgeting (isolated bilateral plantar flexion) consisting of -250 taps per min every 5 min for the 180 min duration. Carotid-femoral pulse wave velocity (cfPWV), aortic-femoral stiffness gradient (af-SG), superficial femoral blood flow, shear-rate and PWVβ, triglyceride concentrations and lower-limb venous pooling (HHb) were assessed pre and post sitting in all trials. General linear mixed model found that following the uninterrupted HF trial, there was a significant worsening of cfPWV (mean difference (MD) = 0.57 mˑs-1; d = 1.04) and the af-SG (MD = 0.14, d = 0.50), and femoral artery blood flow (MD = 18 mlˑmin-1; d = 0.48) and shear rate (MD = 15 S1; d = 0.67) decreased. However, leg fidgeting was enough to prevent the combined deleterious effects of prolonged sitting following a HF meal. As there were no significant changes in the LF trial, the HF meal maybe the predominant driver when uninterrupted sitting is combined with a HF meal.
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Affiliation(s)
- Simon Fryer
- School of Natural, Social and Sport Sciences, University of Gloucestershire, Cheltenham, United Kingdom
| | - Craig Paterson
- School of Natural, Social and Sport Sciences, University of Gloucestershire, Cheltenham, United Kingdom
- Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC, United States
| | - Louise Turner
- School of Natural, Social and Sport Sciences, University of Gloucestershire, Cheltenham, United Kingdom
| | - Arsalan Moinuddin
- School of Natural, Social and Sport Sciences, University of Gloucestershire, Cheltenham, United Kingdom
| | - James Faulkner
- Department of Sport and Exercise, University of Winchester, Winchester, United Kingdom
| | - Lee Stoner
- Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC, United States
- Department of Epidemiology, Gillings School of Public Health, University of North Carolina, Chapel Hill, NC, United States
| | - Anne Daykin
- School of Health and Social Care, University of Gloucestershire, Gloucester, United Kingdom
| | - Keeron Stone
- School of Natural, Social and Sport Sciences, University of Gloucestershire, Cheltenham, United Kingdom
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom
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Murakami T. Vascular aging in adult congenital heart disease-a narrative review. Cardiovasc Diagn Ther 2022; 12:521-530. [PMID: 36033223 PMCID: PMC9412215 DOI: 10.21037/cdt-22-218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 07/19/2022] [Indexed: 11/06/2022]
Abstract
Background and Objective Many studies about the high prevalence of cardiovascular disease in adults with congenital heart disease (CHD) have been published in response to the growing number of adult patients with CHD. The aging process leads to hypertension and cardiovascular disease, which is caused by a degenerative change in the systemic arterial system characterized by the stiffening of elastic arteries (known as arteriosclerosis) and the enlargement of aorta. In patients with CHD, aortic dilatation (so-called aortopathy) is one of the most frequent complications. It is well known the anatomical and histological changes in aortopathy are similar to those in aging process. The increase of pulse wave velocity (PWV) enhances pressure wave reflection, and it augments left ventricular afterload and impairs the coronary supply-workload balance in aging. This article reviews the aortic function in patients with CHD, aiming to provide a new direction for the management of their cardiovascular aging process. Methods Papers on vascular physiology in CHD were retrieved. I searched all original papers and reviews about the vascular physiology in CHD using PubMed, published from January 1, 1973 to June 30, 2022, in English. Key Content and Findings Enhancement of pressure wave reflection has been reported in many CHDs. Although PWV in whole aorta is not necessarily elevated, the abnormal arterial stiffness gradient is common in patients with CHD. Conclusions Many reports concerning functional abnormalities of the aorta have been reported. The abnormalities can result in cardiovascular disease and organ damage. The practitioners should carefully treat patients with CHD while paying attention to their aging process.
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Affiliation(s)
- Tomoaki Murakami
- Department of Pediatrics, Sapporo Tokushukai Hospital, Sapporo, Japan
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Stone K, Fryer S, Faulkner J, Meyer ML, Heffernan K, Kucharska-Newton A, Zieff G, Paterson C, Matsushita K, Hughes TM, Tanaka H, Stoner L. Associations of lower-limb atherosclerosis and arteriosclerosis with cardiovascular risk factors and disease in older adults: The Atherosclerosis Risk in Communities (ARIC) study. Atherosclerosis 2022; 340:53-60. [PMID: 34799100 PMCID: PMC10167791 DOI: 10.1016/j.atherosclerosis.2021.10.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 10/14/2021] [Accepted: 10/29/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND & AIMS Atherosclerosis and arteriosclerosis contribute to vascular aging and cardiovascular disease (CVD) risk. Both processes can be assessed simply in the lower-limbs and reflect systemic pathology. However, only atherosclerosis is routinely assessed, typically via ankle-brachial index (ABI). Arteriosclerosis can be assessed using femoral-ankle pulse wave velocity (faPWV), but no studies have identified whether ABI and faPWV similarly associate with overt CVD and risk factors, nor whether faPWV confers additional information. The aims of this study were to (i) compare associations of ABI and faPWV with traditional CVD risk factors, including age, sex, systolic blood pressure (SBP), high-density lipoprotein (HDL), total cholesterol (TC), smoking, and diabetes; and (ii) determine the independent and additive associations of ABI and faPWV with a composite measure of prevalent CVD. METHODS We evaluated ABI and faPWV in 4330 older-aged (75.3 ± 5.0 years) adults using an oscillometric screening device. Associations between ABI and faPWV with CVD risk factors and CVD were determined using mixed-model linear- and logistic-regression. RESULTS ABI and faPWV were associated with age, HDL, and smoking. ABI was associated with sex, TC, diabetes. faPWV was associated with SBP. Both ABI and faPWV were inversely associated with CVD. Low ABI (≤0.9 vs. >0.9) and low faPWV (≤9.94 vs. >9.94) increased the odds of CVD by 2.41-fold (95% CI:1.85,3.17) and 1.46-fold (95% CI:1.23,1.74), respectively. The inverse association between faPWV and CVD was independent of ABI and CVD risk factors. CONCLUSIONS ABI and faPWV, measures of lower-limb atherosclerosis and arteriosclerosis, are independently associated with CVD risk factors and prevalent CVD. Assessment of faPWV may confer additional risk information beyond ABI.
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Affiliation(s)
- Keeron Stone
- School of Sport and Exercise, University of Gloucestershire, Gloucester, UK.
| | - Simon Fryer
- School of Sport and Exercise, University of Gloucestershire, Gloucester, UK
| | - James Faulkner
- Department of Sport, Exercise & Health, University of Winchester, Winchester, UK
| | - Michelle L Meyer
- Department of Emergency Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kevin Heffernan
- Department of Exercise Science, Syracuse University, Syracuse, USA
| | - Anna Kucharska-Newton
- Department of Epidemiology, The Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, KY, USA
| | - Gabriel Zieff
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Craig Paterson
- School of Sport and Exercise, University of Gloucestershire, Gloucester, UK
| | - Kunihiro Matsushita
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Timothy M Hughes
- Section of Gerontology and Geriatric Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Hirofumi Tanaka
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, TX, USA
| | - Lee Stoner
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Fortier C, Garneau CA, Paré M, Obeid H, Côté N, Duval K, Goupil R, Agharazii M. Modulation of Arterial Stiffness Gradient by Acute Administration of Nitroglycerin. Front Physiol 2021; 12:774056. [PMID: 34975528 PMCID: PMC8715004 DOI: 10.3389/fphys.2021.774056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 11/12/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Physiologically, the aorta is less stiff than peripheral conductive arteries, creating an arterial stiffness gradient, protecting microcirculation from high pulsatile pressure. However, the pharmacological manipulation of arterial stiffness gradient has not been thoroughly investigated. We hypothesized that acute administration of nitroglycerin (NTG) may alter the arterial stiffness gradient through a more significant effect on the regional stiffness of medium-sized muscular arteries, as measured by pulse wave velocity (PWV). The aim of this study was to examine the differential impact of NTG on regional stiffness, and arterial stiffness gradient as measured by the aortic-brachial PWV ratio (AB-PWV ratio) and aortic-femoral PWV ratio (AF-PWV ratio). Methods: In 93 subjects (age: 61 years, men: 67%, chronic kidney disease [CKD]: 41%), aortic, brachial, and femoral stiffnesses were determined by cf-PWV, carotid-radial (cr-PWV), and femoral-dorsalis pedis artery (fp-PWV) PWVs, respectively. The measurements were repeated 5 min after the sublingual administration of NTG (0.4 mg). The AB-PWV and AF-PWV ratios were obtained by dividing cf-PWV by cr-PWV or fp-PWV, respectively. The central pulse wave profile was determined by radial artery tonometry through the generalized transfer function. Results: At baseline, cf-PWV, cr-PWV, and fp-PWV were 12.12 ± 3.36, 9.51 ± 1.81, and 9.71 ± 1.89 m/s, respectively. After the administration of NTG, there was a significant reduction in cr-PWV of 0.86 ± 1.27 m/s (p < 0.001) and fp-PWV of 1.12 ± 1.74 m/s (p < 0.001), without any significant changes in cf-PWV (p = 0.928), leading to a significant increase in the AB-PWV ratio (1.30 ± 0.39 vs. 1.42 ± 0.46; p = 0.001) and AF-PWV ratio (1.38 ± 0.47 vs. 1.56 ± 0.53; p = 0.001). There was a significant correlation between changes in the AF-PWV ratio and changes in the timing of wave reflection (r = 0.289; p = 0.042) and the amplitude of the heart rate-adjusted augmented pressure (r = − 0.467; p < 0.001). Conclusion: This study shows that acute administration of NTG reduces PWV of muscular arteries (brachial and femoral) without modifying aortic PWV. This results in an unfavorable profile of AB-PWV and AF-PWV ratios, which could lead to higher pulse pressure transmission into the microcirculation.
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Affiliation(s)
- Catherine Fortier
- CHU de Québec Research Center-Université Laval, L’Hôtel-Dieu de Québec Hospital, Québec, QC, Canada
- Division of Nephrology, Faculty of Medicine, Université Laval, Québec, QC, Canada
- Research Center of the Hôpital du Sacré-Coeur de Montréal, Montréal, QC, Canada
| | - Charles-Antoine Garneau
- CHU de Québec Research Center-Université Laval, L’Hôtel-Dieu de Québec Hospital, Québec, QC, Canada
- Division of Nephrology, Faculty of Medicine, Université Laval, Québec, QC, Canada
| | - Mathilde Paré
- CHU de Québec Research Center-Université Laval, L’Hôtel-Dieu de Québec Hospital, Québec, QC, Canada
- Division of Nephrology, Faculty of Medicine, Université Laval, Québec, QC, Canada
| | - Hasan Obeid
- CHU de Québec Research Center-Université Laval, L’Hôtel-Dieu de Québec Hospital, Québec, QC, Canada
| | - Nadège Côté
- CHU de Québec Research Center-Université Laval, L’Hôtel-Dieu de Québec Hospital, Québec, QC, Canada
- Division of Nephrology, Faculty of Medicine, Université Laval, Québec, QC, Canada
| | - Karine Duval
- CHU de Québec Research Center-Université Laval, L’Hôtel-Dieu de Québec Hospital, Québec, QC, Canada
| | - Rémi Goupil
- Research Center of the Hôpital du Sacré-Coeur de Montréal, Montréal, QC, Canada
| | - Mohsen Agharazii
- CHU de Québec Research Center-Université Laval, L’Hôtel-Dieu de Québec Hospital, Québec, QC, Canada
- Division of Nephrology, Faculty of Medicine, Université Laval, Québec, QC, Canada
- *Correspondence: Mohsen Agharazii,
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STONE K, FRYER S, FAULKNER J, MEYER ML, HEFFERNAN K, KUCHARSKA-NEWTON A, ZIEFF G, PATERSON C, MATSUSHITA K, HUGHES TM, TANAKA H, STONER L. The aortic-femoral arterial stiffness gradient is blood pressure independent in older adults: the atherosclerosis risk in communities (ARIC) study. J Hypertens 2021; 39:2361-2369. [PMID: 34343145 PMCID: PMC8570989 DOI: 10.1097/hjh.0000000000002937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Aortic arterial stiffness is a strong independent predictor of cardiovascular disease (CVD); however, its dependence on mean arterial pressure (MAP) limits its clinical utility. The aortic-femoral arterial stiffness gradient (af-SG), a novel marker of CVD risk, may be a promising alternative, but its dependence on MAP is not known. The aim of this study was to determine the relationship between MAP and the af-SG in healthy older adults and those with established disease, including hypertension and diabetes. METHOD We evaluated the dependency of the af-SG on MAP in healthy older adults (n = 694, aged 74 ± 5 years), and adults with hypertension (n = 2040, aged 76 ± 5 years), and diabetes (n = 1405, aged 75 ± 5 years) as part of the community-based Atherosclerosis Risk in Communities (ARIC) Study. Carotid-femoral pulse-wave velocity (cfPWV), femoral-ankle PWV (faPWV) and blood pressure were measured using standardized protocols. The af-SG was calculated as faPWV divided by cfPWV. Multivariable regression analysis was performed to test the independent association of MAP with af-SG, with adjustments for known confounders, including age, sex, BMI, blood glucose and heart rate. RESULTS There was no significant relationship between the af-SG and MAP in healthy (β = 0.002, P = 0.301), hypertension (β = -0.001, P = 0.298) or diabetes (β = -0.001, P = 0.063) population groups, with MAP explaining less than 0.1, less than 0.1 and 0.2% of the variance in the af-SG, respectively. CONCLUSION These findings suggest that the af-SG may be regarded as a MAP independent index of arterial health and CVD risk in older adults.
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Affiliation(s)
- Keeron STONE
- School of Sport and Exercise, University of Gloucestershire, Gloucester, UK
| | - Simon FRYER
- School of Sport and Exercise, University of Gloucestershire, Gloucester, UK
| | - James FAULKNER
- Department of Sport, Exercise & Health, University of Winchester, Winchester, UK
| | - Michelle L MEYER
- Department of Emergency Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kevin HEFFERNAN
- Department of Exercise Science, Syracuse University, Syracuse, USA
| | - Anna KUCHARSKA-NEWTON
- Department of Epidemiology, The Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, KY, USA
| | - Gabriel ZIEFF
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Craig PATERSON
- School of Sport and Exercise, University of Gloucestershire, Gloucester, UK
| | - Kunihiro MATSUSHITA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Timothy M. HUGHES
- Section of Gerontology and Geriatric Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Hirofumi TANAKA
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, Texas, USA
| | - Lee STONER
- Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, KY, USA
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11
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The aortic-femoral arterial stiffness gradient demonstrates good between-day reliability. Hypertens Res 2021; 44:1686-1688. [PMID: 34548651 DOI: 10.1038/s41440-021-00712-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/31/2021] [Accepted: 07/08/2021] [Indexed: 11/08/2022]
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