1
|
Maimaitiaili R, Zhao S, Teliewubai J, Yu S, Meng W, Zhao Y, Xu Y, Zhang Y. Vasculopathy Augments Cardiovascular Risk in Community-Dwelling Elderly with Left Ventricular Hypertrophy. J Pers Med 2024; 14:558. [PMID: 38929779 PMCID: PMC11204535 DOI: 10.3390/jpm14060558] [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: 04/01/2024] [Revised: 05/13/2024] [Accepted: 05/21/2024] [Indexed: 06/28/2024] Open
Abstract
This study aimed to investigate the impact of various vasculopathies alongside left ventricular hypertrophy (LVH) on cardiovascular risk in the elderly. This prospective cohort study included 3339 older adults from the Northern Shanghai Study, classified into four mutually exclusive left ventricular (LV) geometry groups based on echocardiographic data: normal geometry, concentric remodeling, eccentric hypertrophy, and concentric hypertrophy. Vasculopathy was categorized into three primary types: arteriosclerosis, atherosclerosis, and renal senescence. Major adverse cardiovascular events (MACEs) were defined as non-fatal acute myocardial infarction, non-fatal stroke, and cardiovascular deaths according to ICD-10 codes. Over a median follow-up period of 5.7 years, 221 incident cases of MACEs were identified. Concentric hypertrophy exhibited the highest prevalence of hypertension, the most significant increase in vascular stiffness, and the highest rate of MACEs. The adjusted Cox regression analysis showed that eccentric hypertrophy is associated with an increased risk of MACEs (HR: 1.638 [95% CI: 1.151-2.331], p = 0.006), while concentric hypertrophy shows an even higher risk (HR: 1.751 [95% CI: 1.127-2.721], p = 0.013). Conversely, concentric remodeling was not significantly associated with an increased risk of MACEs. Renal senescence presents a moderate but significant risk for MACEs, with an HR of 1.361 (95% CI: 1.019-1.819; p = 0.037) when adjusted for LVH. The Kaplan-Meier analysis showed that patients with LVH and multiple vasculopathies experience the most significant decrease in survival probability (log-rank p < 0.001). The subgroup analysis revealed that LVH significantly raises the risk of MACEs, especially in older males with hypertension, diabetes, or vasculopathy. This study reinforces the importance of LVH as a predictor of adverse cardiovascular outcomes and underscores the compounded risk associated with the presence of multiple vasculopathies. Additionally, it highlights renal senescence as a distinct and independent risk factor for MACEs, separate from LVH.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Yi Zhang
- Department of Cardiology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, 301 Middle Yanchang Road, Shanghai 200072, China
| |
Collapse
|
2
|
Han YS, Bandi R, Fogarty MJ, Sieck GC, Brozovich FV. Aging related decreases in NM myosin expression and contractility in a resistance vessel. Front Physiol 2024; 15:1411420. [PMID: 38808359 PMCID: PMC11130448 DOI: 10.3389/fphys.2024.1411420] [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: 04/02/2024] [Accepted: 05/01/2024] [Indexed: 05/30/2024] Open
Abstract
Introduction: Vasodilatation in response to NO is a fundamental response of the vasculature, and during aging, the vasculature is characterized by an increase in stiffness and decrease in sensitivity to NO mediated vasodilatation. Vascular tone is regulated by the activation of smooth muscle and nonmuscle (NM) myosin, which are regulated by the activities of myosin light chain kinase (MLCK) and MLC phosphatase. MLC phosphatase is a trimeric enzyme with a catalytic subunit, myosin targeting subunit (MYPT1) and 20 kDa subunit of unknown function. Alternative mRNA splicing produces LZ+/LZ- MYPT1 isoforms and the relative expression of LZ+/LZ- MYPT1 determines the sensitivity to NO mediated vasodilatation. This study tested the hypothesis that aging is associated with changes in LZ+ MYPT1 and NM myosin expression, which alter vascular reactivity. Methods: We determined MYPT1 and NM myosin expression, force and the sensitivity of both endothelial dependent and endothelial independent relaxation in tertiary mesenteric arteries of young (6mo) and elderly (24mo) Fischer344 rats. Results: The data demonstrate that aging is associated with a decrease in both the expression of NM myosin and force, but LZ+ MYPT expression and the sensitivity to both endothelial dependent and independent vasodilatation did not change. Further, smooth muscle cell hypertrophy increases the thickness of the medial layer of smooth muscle with aging. Discussion: The reduction of NM myosin may represent an aging associated compensatory mechanism to normalize the stiffness of resistance vessels in response to the increase in media thickness observed during aging.
Collapse
Affiliation(s)
- Young Soo Han
- Departments of Physiology and Biomedical Engineering and Cardiovascular Diseases, Mayo Clinic, Rochester, MN, United States
| | - Rishiraj Bandi
- Departments of Physiology and Biomedical Engineering and Cardiovascular Diseases, Mayo Clinic, Rochester, MN, United States
| | - Matthew J Fogarty
- Departments of Physiology and Biomedical Engineering and Cardiovascular Diseases, Mayo Clinic, Rochester, MN, United States
| | - Gary C Sieck
- Departments of Physiology and Biomedical Engineering and Cardiovascular Diseases, Mayo Clinic, Rochester, MN, United States
| | - Frank V Brozovich
- Departments of Physiology and Biomedical Engineering and Cardiovascular Diseases, Mayo Clinic, Rochester, MN, United States
| |
Collapse
|
3
|
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 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.
Collapse
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
| |
Collapse
|
4
|
Pucci G, Grillo A, Dalakleidi KV, Fraenkel E, Gkaliagkousi E, Golemati S, Guala A, Hametner B, Lazaridis A, Mayer CC, Mozos I, Pereira T, Veerasingam D, Terentes-Printzios D, Agnoletti D. Atrial Fibrillation and Early Vascular Aging: Clinical Implications, Methodology Issues and Open Questions-A Review from the VascAgeNet COST Action. J Clin Med 2024; 13:1207. [PMID: 38592046 PMCID: PMC10931681 DOI: 10.3390/jcm13051207] [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: 01/08/2024] [Revised: 02/02/2024] [Accepted: 02/18/2024] [Indexed: 04/10/2024] Open
Abstract
Atrial fibrillation (AF), the most common cardiac arrhythmia, is associated with adverse CV outcomes. Vascular aging (VA), which is defined as the progressive deterioration of arterial function and structure over a lifetime, is an independent predictor of both AF development and CV events. A timing identification and treatment of early VA has therefore the potential to reduce the risk of AF incidence and related CV events. A network of scientists and clinicians from the COST Action VascAgeNet identified five clinically and methodologically relevant questions regarding the relationship between AF and VA and conducted a narrative review of the literature to find potential answers. These are: (1) Are VA biomarkers associated with AF? (2) Does early VA predict AF occurrence better than chronological aging? (3) Is early VA a risk enhancer for the occurrence of CV events in AF patients? (4) Are devices measuring VA suitable to perform subclinical AF detection? (5) Does atrial-fibrillation-related rhythm irregularity have a negative impact on the measurement of vascular age? Results showed that VA is a powerful and independent predictor of AF incidence, however, its role as risk modifier for the occurrence of CV events in patients with AF is debatable. Limited and inconclusive data exist regarding the reliability of VA measurement in the presence of rhythm irregularities associated with AF. To date, no device is equipped with tools capable of detecting AF during VA measurements. This represents a missed opportunity to effectively perform CV prevention in people at high risk. Further advances are needed to fill knowledge gaps in this field.
Collapse
Affiliation(s)
- Giacomo Pucci
- Unit of Internal Medicine, Santa Maria University Hospital, 05100 Terni, Italy
- Department of Medicine and Surgery, University of Perugia, 06125 Perugia, Italy
| | - Andrea Grillo
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy
| | - Kalliopi V Dalakleidi
- Biomedical Simulations and Imaging (BIOSIM) Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, 15780 Athens, Greece
| | - Emil Fraenkel
- 1st Department of Internal Medicine, Faculty of General Medicine, Pavol Jozef Šafárik University, 04011 Košice, Slovakia
| | - Eugenia Gkaliagkousi
- 3rd Department of Internal Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, 54124 Thessaloniki, Greece
| | - Spyretta Golemati
- Medical School, National and Kapodistrian University of Athens, 10675 Athens, Greece
| | - Andrea Guala
- Vall d'Hebrón Research Institute (VHIR), 08035 Barcelona, Spain
- CIBER CV, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Bernhard Hametner
- AIT Austrian Institute of Technology, Center for Health & Bioresources, Medical Signal Analysis, 1210 Vienna, Austria
| | - Antonios Lazaridis
- 3rd Department of Internal Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, 54124 Thessaloniki, Greece
| | - Christopher C Mayer
- AIT Austrian Institute of Technology, Center for Health & Bioresources, Medical Signal Analysis, 1210 Vienna, Austria
| | - Ioana Mozos
- Department of Functional Sciences-Pathophysiology, Center for Translational Research and Systems Medicine, "Victor Babes" University of Medicine and Pharmacy, 300173 Timisoara, Romania
| | - Telmo Pereira
- H&TRC-Health & Technology Research Center, Coimbra Health School, Polytechnic University of Coimbra, 3000-331 Coimbra, Portugal
- Laboratory for Applied Research in Health (Labinsaúde), Polytechnic University of Coimbra, 3000-331 Coimbra, Portugal
| | - Dave Veerasingam
- Department of Cardiothoracic Surgery, Galway University Hospitals, H91 YR71 Galway, Ireland
| | - Dimitrios Terentes-Printzios
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Davide Agnoletti
- Cardiovascular Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Cardiovascular Internal Medicine, Medical and Surgical Sciences Department, University of Bologna, 40138 Bologna, Italy
| |
Collapse
|
5
|
Jin YB, Kim JH, Song CH, Park C, Kang CK. Diagnostic Ultrasound-Based Investigation of Central vs. Peripheral Arterial Changes Consequent to Low-Dose Caffeine Ingestion. Nutrients 2024; 16:228. [PMID: 38257121 PMCID: PMC10820579 DOI: 10.3390/nu16020228] [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: 12/05/2023] [Revised: 01/02/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Caffeine is present in various foods and medicines and is highly accessible through various routes, regardless of age. However, most studies on caffeine have focused on the effects of high-dose caffeine ingestion based on the recommended daily amount for adults. In this study, we examined the physiological changes in the central and peripheral vessels that may occur when ingesting low-dose caffeine due to its high accessibility, with the aim of creating an environment of safe caffeine ingestion. This study included 26 healthy participants in their 20s. Peak systolic velocity (PSV), heart rate (HR), and pulse wave velocity (PWV) for vascular stiffness assessment were measured at 0, 30, and 60 min after caffeine ingestion using diagnostic ultrasound to determine the physiological changes in the blood vessels, common carotid artery (CCA) and radial artery (RA). In addition, percutaneous oxygen saturation (SpO2), blood pressure (BP), and accelerated photoplethysmography (APG) were measured. In comparison with before ingestion, the HR tended to decrease and showed a significant difference at 30 and 60 min (p = 0.014 and p = 0.031, respectively). PSV significantly decreased in both vessels at 30 and 60 min (p < 0.001 and p < 0.001, respectively). APG showed a decreasing trend until 60 min after ingestion, with a significant difference at 30 and 60 min (p = 0.003 and p = 0.012, respectively). No significant difference was observed in SpO2, BP, or PWV; however, they showed a tendency to increase after ingestion. Decreased HR may occur because of the baroreflex caused by an increase in BP. The RA has many branches and a smaller diameter; therefore, the PSV was lower in the RA than that in the CCA. This effect can occur because of the difficulty in the smooth expansion of blood vessels, which leads to a decrease in blood flow. In addition, an increase in intracellular calcium concentration can prevent vasodilation and increase the propagation velocity of pulse waves. The reflected waves can increase systolic blood pressure but reduce PWV and vascular elasticity. These results suggest that even low-dose caffeine can improve blood vessel health by providing temporary stimulation to the blood vessels; however, it can also cause changes in blood flow and blood vessel elasticity, which can lead to serious diseases such as stroke and high blood pressure. Therefore, caution should be exercised when caffeine consumption is indiscriminate.
Collapse
Affiliation(s)
- Yu-Bin Jin
- Department of Radiological Science, College of Health Science, Gachon University, Incheon 21936, Republic of Korea; (Y.-B.J.); (J.-H.K.); (C.-H.S.)
| | - Jeong-Hyeon Kim
- Department of Radiological Science, College of Health Science, Gachon University, Incheon 21936, Republic of Korea; (Y.-B.J.); (J.-H.K.); (C.-H.S.)
| | - Chae-Hyeon Song
- Department of Radiological Science, College of Health Science, Gachon University, Incheon 21936, Republic of Korea; (Y.-B.J.); (J.-H.K.); (C.-H.S.)
| | - Chansol Park
- Department of Health Science, Gachon University Graduate School, Incheon 21936, Republic of Korea
| | - Chang-Ki Kang
- Department of Radiological Science, College of Health Science, Gachon University, Incheon 21936, Republic of Korea; (Y.-B.J.); (J.-H.K.); (C.-H.S.)
- Department of Health Science, Gachon University Graduate School, Incheon 21936, Republic of Korea
- Neuroscience Research Institute, Gachon University, Incheon 21565, Republic of Korea
| |
Collapse
|
6
|
Cheng L, Yue H, Zhang H, Liu Q, Du L, Liu X, Xie J, Shen Y. The influence of microenvironment stiffness on endothelial cell fate: Implication for occurrence and progression of atherosclerosis. Life Sci 2023; 334:122233. [PMID: 37918628 DOI: 10.1016/j.lfs.2023.122233] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/30/2023] [Accepted: 10/30/2023] [Indexed: 11/04/2023]
Abstract
Atherosclerosis, the primary cause of cardiovascular diseases (CVDs), is characterized by phenotypic changes in fibrous proliferation, chronic inflammation and lipid accumulation mediated by vascular endothelial cells (ECs) and vascular smooth muscle cells (SMCs) which are correlated with the stiffening and ectopic remodeling of local extracellular matrix (ECM). The native residents, ECs and SMCs, are not only affected by various chemical factors including inflammatory mediators and chemokines, but also by a range of physical stimuli, such as shear stress and ECM stiffness, presented in the microenvironmental niche. Especially, ECs, as a semi-selective barrier, can sense mechanical forces, respond quickly to changes in mechanical loading and provide context-specific adaptive responses to restore homeostasis. However, blood arteries undergo stiffening and lose their elasticity with age. Reports have shown that the ECM stiffening could influence EC fate by changing the cell adhesion, spreading, proliferation, cell to cell contact, migration and even communication with SMCs. The cell behaviour changes mediated by ECM stiffening are dependent on the activation of a signaling cascade of mechanoperception and mechanotransduction. Although the substantial evidence directly indicates the importance of ECM stiffening on the native ECs, the understanding about this complex interplay is still largely limited. In this review, we systematically summarize the roles of ECM stiffening on the behaviours of endothelial cells and elucidate the underlying details in biological mechanism, aiming to provide the process of how ECs integrate ECM mechanics and the highlights for bioaffinity of tissue-specific engineered scaffolds.
Collapse
Affiliation(s)
- Lin Cheng
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Hongyan Yue
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Huaiyi Zhang
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Qiao Liu
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Lingyu Du
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Xiaoheng Liu
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Jing Xie
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China.
| | - Yang Shen
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China; JinFeng Laboratory, Chongqing 401329, China.
| |
Collapse
|
7
|
Stoner L, Higgins S, Paterson C. The 24-h activity cycle and cardiovascular outcomes: establishing biological plausibility using arterial stiffness as an intermediate outcome. Am J Physiol Heart Circ Physiol 2023; 325:H1243-H1263. [PMID: 37737729 DOI: 10.1152/ajpheart.00258.2023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 09/07/2023] [Accepted: 09/15/2023] [Indexed: 09/23/2023]
Abstract
This review proposes a biologically plausible working model for the relationship between the 24-h activity cycle (24-HAC) and cardiovascular disease. The 24-HAC encompasses moderate-to-vigorous physical activity (MVPA), light physical activity, sedentary behavior (SB), and sleep. MVPA confers the greatest relative cardioprotective effect, when considering MVPA represents just 2% of the day if physical activity guidelines (30 min/day) are met. While we have well-established guidelines for MVPA, those for the remaining activity behaviors are vague. The vague guidelines are attributable to our limited mechanistic understanding of the independent and additive effects of these behaviors on the cardiovascular system. Our proposed biological model places arterial stiffness, a measure of vascular aging, as the key intermediate outcome. Starting with prolonged exposure to SB or static standing, we propose that the reported transient increases in arterial stiffness are driven by a cascade of negative hemodynamic effects following venous pooling. The subsequent autonomic, metabolic, and hormonal changes further impair vascular function. Vascular dysfunction can be offset by using mechanistic-informed interruption strategies and by engaging in protective behaviors throughout the day. Physical activity, especially MVPA, can confer protection by chronically improving endothelial function and associated protective mechanisms. Conversely, poor sleep, especially in duration and quality, negatively affects hormonal, metabolic, autonomic, and hemodynamic variables that can confound the physiological responses to next-day activity behaviors. Our hope is that the proposed biologically plausible working model will assist in furthering our understanding of the effects of these complex, interrelated activity behaviors on the cardiovascular system.
Collapse
Affiliation(s)
- Lee Stoner
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
- Department of Epidemiology, The 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 Higgins
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Craig Paterson
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| |
Collapse
|
8
|
Wang J, Jing C, Hu X, Cui J, Tang Q, Tu L, Zhao S, Huang J, Guo D, Li Y, Xu J. Assessment of aortic to peripheral vascular stiffness and gradient by segmented upper limb PWV in healthy and hypertensive individuals. Sci Rep 2023; 13:19859. [PMID: 37963909 PMCID: PMC10645764 DOI: 10.1038/s41598-023-46932-0] [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: 08/23/2023] [Accepted: 11/07/2023] [Indexed: 11/16/2023] Open
Abstract
Theoretically pulse wave velocity (PWV) is obtained by calculating the distance between two waveform probes divided by the time difference, and PWV ratio is used to assess the arterial stiffness gradient (SG) from proximal to distal. The aim was to investigate segmental upper-limb PWV (ulPWV) differences and the effects of hypertension and or aging on each ulPWV and SG. The study collected multi-waveform signals and conduction distances from 167 healthy individuals and 92 hypertensive patients. The results showed significant differences between ulPWVs (P < 0.001), with increased and then decreased vascular stiffness along the proximal transmission to the distal peripheral artery and then to the finger. Adjusted for age and sex, ulPWVs in hypertension exceeded that of healthy individuals, with significant differences between groups aged ≥ 50 years (P < 0.05). The hrPWV/rfPWV (heart-radial/radial-finger) was reduced in hypertension and differed significantly between the aged ≥ 50 years (P = 0.015); the ratio of baPWV (brachial-ankle) to ulPWV differed significantly between groups (P < 0.05). Hypertension affected the consistency of rfPWV with hfPWV (heart-finger). The findings suggest that segmented ulPWV is instrumental in providing stiffness corresponding to the physiological structure of the vessel. The superimposition of hypertension and or aging exacerbates peripheral arterial stiffness, as well as alteration in stiffness gradient.
Collapse
Affiliation(s)
- Jue Wang
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No. 1200, Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Congcong Jing
- Department of Endocrinology, Seventh People's Hospital of Shanghai, Shanghai, China
| | - Xiaojuan Hu
- Shanghai Collaborative Innovation Center of TCM Health Services, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ji Cui
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No. 1200, Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Qingfeng Tang
- The University Key Laboratory of Intelligent Perception and Computing of Anhui Province, Anqing Normal University, Anqing, China
| | - Liping Tu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No. 1200, Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Shiju Zhao
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No. 1200, Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Jinlian Huang
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No. 1200, Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Dandan Guo
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No. 1200, Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Yongzhi Li
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No. 1200, Cailun Road, Pudong New District, Shanghai, 201203, China.
- China Astronaut Research and Training Center, Astronaut Health Center Laboratory, No. 26, Beiqing Road, Haidian District, Beijing, 100094, China.
| | - Jiatuo Xu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No. 1200, Cailun Road, Pudong New District, Shanghai, 201203, China.
| |
Collapse
|
9
|
You Q, Shao X, Wang J, Chen X. Progress on Physical Field-Regulated Micro/Nanomotors for Cardiovascular and Cerebrovascular Disease Treatment. SMALL METHODS 2023; 7:e2300426. [PMID: 37391275 DOI: 10.1002/smtd.202300426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 06/02/2023] [Indexed: 07/02/2023]
Abstract
Cardiovascular and cerebrovascular diseases (CCVDs) are two major vasculature-related diseases that seriously affect public health worldwide, which can cause serious death and disability. Lack of targeting effect of the traditional CCVD treatment drugs may damage other tissues and organs, thus more specific methods are needed to solve this dilemma. Micro/nanomotors are new materials that can convert external energy into driving force for autonomous movement, which can not only enhance the penetration depth and retention rates, but also increase the contact areas with the lesion sites (such as thrombus and inflammation sites of blood vessels). Physical field-regulated micro/nanomotors using the physical energy sources with deep tissue penetration and controllable performance, such as magnetic field, light, and ultrasound, etc. are considered as the emerging patient-friendly and effective therapeutic tools to overcome the limitations of conventional CCVD treatments. Recent efforts have suggested that physical field-regulated micro/nanomotors on CCVD treatments could simultaneously provide efficient therapeutic effect and intelligent control. In this review, various physical field-driven micro/nanomotors are mainly introduced and their latest advances for CCVDs are highlighted. Last, the remaining challenges and future perspectives regarding the physical field-regulated micro/nanomotors for CCVD treatments are discussed and outlined.
Collapse
Affiliation(s)
- Qing You
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore, Singapore, 119074, Singapore
| | - Xinyue Shao
- Key Laboratory of Molecular Biophysics of Hebei Province, Institute of Biophysics, School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
| | - Jinping Wang
- Key Laboratory of Molecular Biophysics of Hebei Province, Institute of Biophysics, School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore, Singapore, 119074, Singapore
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), Singapore, 138673, Singapore
| |
Collapse
|
10
|
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.
Collapse
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.)
| |
Collapse
|
11
|
Patra PK, Banday AZ, Das RR, Manohari S, Jindal AK, Singh S. Long-term vascular dysfunction in Kawasaki disease: systematic review and meta-analyses. Cardiol Young 2023; 33:1614-1626. [PMID: 36102118 DOI: 10.1017/s1047951122002906] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Long-term physiological dysfunction in coronary/systemic vasculature may persist in individuals with Kawasaki disease even in the absence of coronary artery abnormalities. We perform a systematic review and meta-analyses of studies assessing long-term vascular function in Kawasaki disease. METHODS PubMed, Embase, and Web of Science databases were searched for relevant literature published till May 2021. Patients with Kawasaki disease were included as cases and healthy age/sex-matched individuals as controls. Newcastle Ottawa Scale was used to assess the study quality. Outcome measures were differences in markers of vascular function 1 year after diagnosis of Kawasaki disease. Data were analysed using Review Manager software. Comprehensive meta-analysis software was used for meta-regression. To assess the certainty of evidence, GRADE Profiler software was utilised. RESULTS Of 2280 citations, 49 case-control studies (comprising 2714 cases and 2118 controls) were included for data synthesis. Decreased flow-mediated dilatation [3.83, 95%CI 0.94-6.72] and increased pulse-wave velocity [39.34 cm/sec, 95%CI 20.86-57.83], arterial stiffness [0.35, 95%CI 0.11-0.59], and common carotid artery intima-media thickness were noted in patients with Kawasaki disease. No significant difference was observed for nitroglycerine-mediated dilatation and endothelial peripheral artery tonometry (endo-PAT). Significant inter-study heterogeneity was observed for flow-mediated dilatation, arterial stiffness, carotid artery intima-media thickness, and endo-PAT. The GRADE evidence was of 'very low quality' for all outcome measures except 'moderate quality' for pulse-wave velocity. CONCLUSIONS Evidence suggests the presence of long-term endothelial dysfunction in patients with Kawasaki disease even in the absence of coronary artery abnormalities. Avoidance of development of other cardiovascular risk factors seems prudent in patients with Kawasaki disease.
Collapse
Affiliation(s)
- Pratap Kumar Patra
- Department of Pediatrics, All India Institute of Medical Sciences (AIIMS), Patna, Bihar, India
| | - Aaqib Zaffar Banday
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | | | - Sumita Manohari
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ankur Kumar Jindal
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Surjit Singh
- Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| |
Collapse
|
12
|
Chen Y, Li MX, Wang Y, Jin X, Liu L, Zhou ZF, Ding FH, Zhang RY, Li Y, Shen CX. Brachial and central hypertension in relation to coronary stenosis in patients with coronary angiography. J Clin Hypertens (Greenwich) 2023. [PMID: 37378546 DOI: 10.1111/jch.14691] [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: 02/17/2023] [Revised: 05/26/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023]
Abstract
The clinical significance of central beyond brachial blood pressure (BP) remains unclear. In patients who underwent coronary angiography, the authors explored whether elevated central BP would be associated with coronary arterial disease (CAD) irrespective of the status of brachial hypertension. From March 2021 to April 2022, 335 patients (mean age 64.9 years, 69.9% men) hospitalized for suspected CAD or unstable angina were screened in an ongoing trial. CAD was defined if a coronary stenosis of ≥50%. According to the presence of brachial (non-invasive cuff systolic BP ≥140 mmHg or diastolic BP ≥90 mmHg) and central (invasive systolic BP ≥130 mmHg) hypertension, patients were cross-classified as isolated brachial hypertension (n = 23), isolated central hypertension (n = 93), and concordant normotension (n = 100) or hypertension (n = 119). In continuous analyses, both brachial and central systolic BPs were significantly related to CAD with similar standardized odds ratios (OR, 1.47 and 1.45, p < .05). While categorical analyses showed that patients with isolated central hypertension or concordant hypertension had a significantly higher prevalence of CAD and the Gensini score than those with concordant normotension. Multivariate-adjusted OR (95% confidence interval [CI]) for CAD was 2.24 (1.16 to 4.33, p = .009) for isolated central hypertension and 3.02 (1.58 to 5.78, p < .001) for concordant hypertension relative to concordant normotension. The corresponding OR (95% CI) of a high Gensini score was 2.40 (1.26-4.58) and 2.17 (1.19-3.96), respectively. In conclusion, regardless of the presence of brachial hypertension, elevated central BP was associated with the presence and severity of CAD, indicating that central hypertension is an important risk factor for coronary atherosclerosis.
Collapse
Affiliation(s)
- Yu Chen
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Ming-Xuan Li
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China
| | - Ying Wang
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China
| | - Xian Jin
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Liang Liu
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zhen-Fa Zhou
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Feng-Hua Ding
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Rui-Yan Zhang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yan Li
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China
| | - Cheng-Xing Shen
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| |
Collapse
|
13
|
Girleanu I, Connolly L, McCabe C. Gender differences in acute care treatments for cardiovascular diseases. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2023; 32:580-586. [PMID: 37344130 DOI: 10.12968/bjon.2023.32.12.580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
BACKGROUND This narrative review aimed to identify gender-related differences in multiple cardiovascular disease treatments and to provide an overview of the possible causes to aid in establishment of a cardiovascular disease (CVD) risk profile. METHODS A narrative review methodology was used. A systematic search of two databases, PubMed and CINAHL, sourced 245 articles. RESULTS Seven articles met the inclusion criteria. Three recurrent themes emerged from the literature. These were gender differences in the burden of CVD, gender differences in symptom presentation and gender differences in management and treatment of CVD. CONCLUSION CVD can be expressed differently in women and men. Different approaches to diagnosis and treatment are required. The studies included in this review reflect findings reported in research conducted more than 10 years ago, suggesting that more focus is needed to define and add gender-related indicators to current risk assessments and management strategies.
Collapse
Affiliation(s)
- Isabela Girleanu
- Undergraduate General Nursing Student, Trinity College Dublin, and General Nursing Intern, St James's Hospital, Dublin, Ireland
| | - Leona Connolly
- Post-doctoral Researcher, Department of Nursing and Midwifery, Trinity College Dublin, Ireland
| | - Catherine McCabe
- Associate Professor, Department of Nursing and Midwifery, Trinity College Dublin, Ireland
| |
Collapse
|
14
|
Bonner AN, Jayawickreme S, Malek AM, Vladutiu CJ, Oliver-Williams C, Cortés YI, Tanaka H, Meyer ML. Number of prior live births is associated with higher arterial stiffness but not its change in older women: the atherosclerosis risk in communities study. Front Cardiovasc Med 2023; 10:1172828. [PMID: 37288258 PMCID: PMC10242178 DOI: 10.3389/fcvm.2023.1172828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 04/27/2023] [Indexed: 06/09/2023] Open
Abstract
Introduction Although studies have demonstrated a J-shaped association between parity and cardiovascular disease (CVD), the association with arterial stiffness is not fully understood. Methods We examined the association between parity and carotid-femoral pulse wave velocity (cfPWV), a measure of central arterial stiffness. We conducted a longitudinal analysis of 1220 women (mean age 73.7 years) who attended the Atherosclerosis Risk in Communities Study visit 5 (2011-2013). At visit 2 (1990-1992), women self-reported parity (number of prior live births), which we categorized as: 0 (never pregnant or pregnant with no live births); 1-2 (referent); 3-4; and 5+ live births. Technicians measured cfPWV at visit 5 (2011-2013) and visit 6 or 7 (2016-2019). Multivariable linear regression modeled the associations of parity with visit 5 cfPWV and cfPWV change between visit 5 and 6/7 adjusted for demographics and potential confounding factors. Results Participants reported 0 (7.7%), 1-2 (38.7%), 3-4 (40.0%), or 5+ (13.6%) prior live births. In adjusted analyses, women with 5+ live births had a higher visit 5 cfPWV (β=50.6 cm/s, 95% confidence interval: 3.6, 97.7 cm/s) than those with 1-2 live births. No statistically significant associations were observed for other parity groups with visit 5 cfPWV or with cfPWV change. Discussion In later life, women with 5+ live births had higher arterial stiffness than those with 1-2 live births, but cfPWV change did not differ by parity, suggesting women with 5+ live births should be targeted for early primary prevention of CVD given their higher arterial stiffness at later-life.
Collapse
Affiliation(s)
- Alison N. Bonner
- Medical Doctorate Program, University of North Carolina School of Medicine, Chapel Hill, NC, United States
| | - Shantal Jayawickreme
- Medical Doctorate Program, University of North Carolina School of Medicine, Chapel Hill, NC, United States
| | - Angela M. Malek
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
| | - Catherine J. Vladutiu
- Department of Obstetrics & Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Clare Oliver-Williams
- Department of Health Sciences, University of Leicester, Leicester, United Kingdom
- Central Bedfordshire Council, Chicksands, Bedfordshire, United Kingdom
| | - Yamnia I. Cortés
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Hirofumi Tanaka
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX, United States
| | - Michelle L. Meyer
- Department of Emergency Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| |
Collapse
|
15
|
Vinaiphat A, Pazhanchamy K, JebaMercy G, Ngan SC, Leow MKS, Ho HH, Gao YG, Lim KL, Richards AM, de Kleijn DPV, Chen CP, Kalaria RN, Liu J, O'Leary DD, McCarthy NE, Sze SK. Endothelial Damage Arising From High Salt Hypertension Is Elucidated by Vascular Bed Systematic Profiling. Arterioscler Thromb Vasc Biol 2023; 43:427-442. [PMID: 36700429 DOI: 10.1161/atvbaha.122.318439] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 01/12/2023] [Indexed: 01/27/2023]
Abstract
BACKGROUND Considerable evidence links dietary salt intake with the development of hypertension, left ventricular hypertrophy, and increased risk of stroke and coronary heart disease. Despite extensive epidemiological and basic science interrogation of the relationship between high salt (HS) intake and blood pressure, it remains unclear how HS impacts endothelial cell (EC) and vascular structure in vivo. This study aims to elucidate HS-induced vascular pathology using a differential systemic decellularization in vivo approach. METHODS We performed systematic molecular characterization of the endothelial glycocalyx and EC proteomes in mice with HS (8%) diet-induced hypertension versus healthy control animals. Isolation of eGC and EC compartments was achieved using differential systemic decellularization in vivo methodology. Altered protein expression in hypertensive compared to normal mice was characterized by liquid chromatography tandem mass spectrometry. Proteomic results were validated using functional assays, microscopic imaging, and histopathologic evaluation. RESULTS Proteomic analysis revealed a significant downregulation of eGC and associated proteins in HS diet-induced hypertensive mice (among 1696 proteins identified in this group, 723 were markedly decreased in abundance, while only 168 were increased in abundance. Bioinformatic analysis indicated substantial derangement of the eGC layer, which was subsequently confirmed by fluorescent and electron microscopy assessment of vessel damage ex vivo. In the EC fraction, HS-induced hypertension significantly altered protein mediators of contractility, metabolism, mechanotransduction, renal function, and the coagulation cascade. In particular, we observed dysregulation of integrin subunits α2, α2b, and α5, which was associated with arterial wall inflammation and substantial infiltration of CD68+ monocyte-macrophages. Consequently, HS-induced hypertensive mice also displayed reduced vascular integrity of multiple organs including lungs, kidneys, and heart. CONCLUSIONS These findings provide novel molecular insight into HS-induced structural changes in eGC and EC composition that may increase cardiovascular risk and potentially guide the development of new diagnostics and therapeutic interventions.
Collapse
Affiliation(s)
- Arada Vinaiphat
- School of Biological Sciences (A.V., K.P., G.J., S.C.N., Y.-G.G., S.K.S.), Nanyang Technological University, Singapore
| | - Kalailingam Pazhanchamy
- School of Biological Sciences (A.V., K.P., G.J., S.C.N., Y.-G.G., S.K.S.), Nanyang Technological University, Singapore
| | - Gnanasekaran JebaMercy
- School of Biological Sciences (A.V., K.P., G.J., S.C.N., Y.-G.G., S.K.S.), Nanyang Technological University, Singapore
| | - SoFong Cam Ngan
- School of Biological Sciences (A.V., K.P., G.J., S.C.N., Y.-G.G., S.K.S.), Nanyang Technological University, Singapore
- Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, ON, Canada (S.C.N., J.L., D.D.O., S.K.S.)
| | - Melvin Khee-Shing Leow
- Lee Kong Chian School of Medicine (M.K.-S.L., K.L.L.), Nanyang Technological University, Singapore
- Tan Tock Seng Hospital, Singapore (M.K.-S.L., H.H.H.)
| | - Hee Hwa Ho
- Tan Tock Seng Hospital, Singapore (M.K.-S.L., H.H.H.)
| | - Yong-Gui Gao
- School of Biological Sciences (A.V., K.P., G.J., S.C.N., Y.-G.G., S.K.S.), Nanyang Technological University, Singapore
| | - Kah Leong Lim
- Lee Kong Chian School of Medicine (M.K.-S.L., K.L.L.), Nanyang Technological University, Singapore
| | - A Mark Richards
- Department of Cardiology, National University Heart Centre, Singapore (A.M.R.)
- Department of Cardiology, University of Otago, Christchurch, New Zealand (A.M.R.)
| | | | - Christopher P Chen
- Memory Aging and Cognition Centre, Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (C.P.C.)
| | - Raj N Kalaria
- Translational and Clinical Research Institute, Campus for Ageing and Vitality, Newcastle University, Newcastle upon Tyne, United Kingdom (R.N.K.)
| | - Jian Liu
- Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, ON, Canada (S.C.N., J.L., D.D.O., S.K.S.)
| | - Deborah D O'Leary
- Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, ON, Canada (S.C.N., J.L., D.D.O., S.K.S.)
| | - Neil E McCarthy
- Centre for Immunobiology, The Blizard Institute, Bart's and The London School of Medicine and Dentistry, Queen Mary University of London, United Kingdom (N.E.M.)
| | - Siu Kwan Sze
- School of Biological Sciences (A.V., K.P., G.J., S.C.N., Y.-G.G., S.K.S.), Nanyang Technological University, Singapore
- Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, ON, Canada (S.C.N., J.L., D.D.O., S.K.S.)
| |
Collapse
|
16
|
van der Sluijs KM, Bakker EA, Schuijt TJ, Joseph J, Kavousi M, Geersing GJ, Rutten FH, Hartman YAW, Thijssen DHJ, Eijsvogels TMH. Long-term cardiovascular health status and physical functioning of nonhospitalized patients with COVID-19 compared with non-COVID-19 controls. Am J Physiol Heart Circ Physiol 2023; 324:H47-H56. [PMID: 36459448 PMCID: PMC9870581 DOI: 10.1152/ajpheart.00335.2022] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is reported to have long-term effects on cardiovascular health and physical functioning, even in the nonhospitalized population. The physiological mechanisms underlying these long-term consequences are however less well described. We compared cardiovascular risk factors, arterial stiffness, and physical functioning in nonhospitalized patients with COVID-19, at a median of 6 mo postinfection, versus age- and sex-matched controls. Cardiovascular risk was assessed using blood pressure and biomarker concentrations (amino-terminal pro-B-type-natriuretic-peptide, high-sensitive cardiac troponin I, C-reactive protein), and arterial stiffness was assessed using carotid-femoral pulse wave velocity. Physical functioning was evaluated using accelerometry, handgrip strength, gait speed and questionnaires on fatigue, perceived general health status, and health-related quality of life (hrQoL). We included 101 former patients with COVID-19 (aged 59 [interquartile range, 55-65] yr, 58% male) and 101 controls. At 175 [126-235] days postinfection, 32% of the COVID-19 group reported residual symptoms, notably fatigue, and 7% required post-COVID-19 care. We found no differences in blood pressure, biomarker concentrations, or arterial stiffness between both groups. Former patients with COVID-19 showed a higher handgrip strength (43 [33-52] vs. 38 [30-48] kg, P = 0.004) and less sleeping time (8.8 [7.7-9.4] vs. 9.8 [8.9-10.3] h/day, P < 0.001) and reported fatigue more often than controls. Accelerometry-based habitual physical activity levels, gait speed, perception of general health status, and hrQoL were not different between groups. In conclusion, one in three nonhospitalized patients with COVID-19 reports residual symptoms at a median of 6 mo postinfection, but we were unable to relate these symptoms to increases in cardiovascular risk factors, arterial stiffness, or physical dysfunction.NEW & NOTEWORTHY We examined cardiovascular and physical functioning outcomes in nonhospitalized patients with COVID-19, at a median of 6 mo postinfection. When compared with matched controls, minor differences in physical functioning were found, but objective measures of cardiovascular risk and arterial stiffness did not differ between groups. However, one in three former patients with COVID-19 reported residual symptoms, notably fatigue. Follow-up studies should investigate the origins of residual symptoms and their long-term consequences in former, nonhospitalized patients with COVID-19.
Collapse
Affiliation(s)
- Koen M. van der Sluijs
- 1Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Esmée A. Bakker
- 1Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Tim J. Schuijt
- 2Clinical Chemistry and Hematology Laboratory, Hospital Gelderse Vallei Ede, Ede, The Netherlands
| | - Jayaraj Joseph
- 3Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, India
| | - Maryam Kavousi
- 4Department of Epidemiology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Geert-Jan Geersing
- 5Department of General Practice, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Frans H. Rutten
- 5Department of General Practice, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Yvonne A. W. Hartman
- 1Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Dick H. J. Thijssen
- 1Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Thijs M. H. Eijsvogels
- 1Department of Physiology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| |
Collapse
|
17
|
Duan J, Sun Q, Liu S, Lin L, Ren X, Li T, Xu Q, Sun Z. Co-exposure of PM 2.5 and high-fat diet induce lipid metabolism reprogramming and vascular remodeling. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 315:120437. [PMID: 36272612 DOI: 10.1016/j.envpol.2022.120437] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 06/16/2023]
Abstract
Fine particulate matter (PM2.5) exposure has been proved to increase the cardiovascular disease risk. However, there is a lack of comprehensive knowledge on whether a high-fat diet (HFD) affects PM2.5-induced cardiovascular disease. The purpose of this study was to investigate the impairment of lipid metabolism and vascular function by PM2.5 and HFD exposure in ApoE-/- mice. Oil red O staining indicated that co-treatment of PM2.5 and HFD resulted in markedly lipid deposition in the mice aorta. Blood biochemical analysis demonstrated that co-exposure of PM2.5 and HFD could cause dyslipidemia in vivo. Vascular Doppler ultrasound and histopathological analysis found that the functional and structural alterations with fibrosis and calcified remodeling of the vessels were detected after PM2.5 and HFD exposure. For in-depth study, the genome-wide transcriptional analysis performed in macrophages was further revealed that the endoplasmic reticulum stress, immune system process, regulation of cell proliferation etc. were response to PM2.5 exposure; while Lipid and atherosclerosis signaling pathways had a critical role in PM2.5-induced vascular injury. Results from validation experiments manifested that the release of supernatant in PM2.5- or ox-LDL-treated macrophages could decrease the cell viability and increase the lipid ROS in vascular smooth muscle cells (VSMCs). Moreover, the up-regulations of CCL2, IL-6 and IL-1β in aortic arch of mice were observed after co-exposure with PM2.5 and HFD. Our data hinted that PM2.5 could affect the lipid metabolism reprogramming and induce vascular remodeling, accompanied with synergistic effects of HFD.
Collapse
Affiliation(s)
- Junchao Duan
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China.
| | - Qinglin Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Shiqian Liu
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Lisen Lin
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Xiaoke Ren
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Tianyu Li
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| | - Qing Xu
- Core Facilities for Electrophysiology, Core Facilities Center, Capital Medical University, Beijing, 100069, PR China
| | - Zhiwei Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, 100069, PR China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing, 100069, PR China
| |
Collapse
|
18
|
Higher pulse wave velocity in young adult offspring of mothers with type 1 diabetes: a case-control study. Cardiovasc Diabetol 2022; 21:178. [PMID: 36068528 PMCID: PMC9450321 DOI: 10.1186/s12933-022-01612-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/24/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Offspring of mothers with type 1 diabetes have an increased risk for acquiring early onset cardiovascular disease (CVD). Arterial stiffness, measured as pulse wave velocity (PWV), is a non-invasive biomarker for CVD risk assessment. Our aim is to determine whether PWV is increased in young adult offspring of mothers with type 1 diabetes. METHODS This is a case-control study carried out in the hospital district of Helsinki and Uusimaa, Finland. 75 offspring of mothers with type 1 diabetes (cases) and 84 offspring of mothers without diabetes (controls), aged 18-23 years, were enrolled in this study. All participants attended clinical assessments, including questionnaires and laboratory tests. Carotid-femoral PWV (cfPWV), carotid-radial PWV (crPWV), and PWV ratio were measured from each participant using the Complior Analyse mechanotransducer (Alam Medical, France). Student's t-test and chi-squared test were used to assess differences between the groups. Stata 17.0, StataCorp LP (College Station, TX, USA) statistical package was used for the analysis. RESULTS We did not observe any differences in conventional CVD risk factors: systolic blood pressure, LDL, HbA1c, and smoking between cases and controls. We detected higher cfPWV in cases 6.5 (SD ± 1.2) m/s than in controls 6.2 (SD ± 0.7) m/s, p = 0.049, after adjustments for BMI, smoking, mean arterial pressure, height, and pulse rate was made. We did not observe any difference between cases and controls regarding crPWV or PWV ratio. Additionally, we detected no sex differences. CONCLUSIONS We report a novel finding of signs of increased arterial stiffness already in young adult offspring of mothers with type 1 diabetes compared to matched offspring of mothers without diabetes. Our finding suggests that exposure to an adverse intrauterine environment of type 1 diabetes mothers may affect the vascular health of offspring already in young adulthood. Additional research within this topic is warranted.
Collapse
|
19
|
Acute Effects of Inorganic Nitrate Intake on Brachial and Femoral Flow-Mediated Vasodilation, and on Carotid Artery Reactivity Responses: Results of a Randomized, Double-Blinded, Placebo-Controlled Cross-Over Study in Abdominally Obese Men. Nutrients 2022; 14:nu14173560. [PMID: 36079817 PMCID: PMC9460748 DOI: 10.3390/nu14173560] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 12/26/2022] Open
Abstract
Most trials on the effects of inorganic nitrate intake have focused on only one specific aspect of the endothelial cell response to a stimulus, thereby possibly missing other important effects. The aim of the present randomized, double-blinded, placebo-controlled cross-over study was therefore to investigate in eighteen healthy abdominally obese men (18–60 years, waist circumference ≥ 102 cm) acute effects of potassium nitrate on brachial and femoral flow-mediated vasodilation (FMD), and on carotid artery reactivity (CAR) to a cold pressure test. Participants received in random order a drink providing 10 mmol potassium nitrate (i.e., 625 mg of nitrate) or an iso-molar placebo drink with potassium chloride. Fasted and 4 h post-drink FMD and blood pressure measurements were performed. CAR responses were assessed at 4 h. Circulating nitrate plus nitrite concentration increased following nitrate intake (p = 0.003). Compared with placebo, potassium nitrate did not affect brachial (mean [95% confidence interval]: −0.2% [−2.5, 2.1], p = 0.86) and femoral FMD responses (−0.6% [−3.0; 1.7], p = 0.54). CAR responses were also not different (−0.8% [−2.5, 0.9], p = 0.32). Finally, changes in blood pressure and heart rate did not differ. No adverse events were observed. In conclusion, this trial did not provide evidence for effects of a single dose of inorganic nitrate on 4 h vascular endothelial function in abdominally obese men.
Collapse
|
20
|
Lee SJ, Lee JS, Kim M, Park SY, Park JH, Park B, Jung WS, Choi JW, Hong JM. Influence of endothelial function and arterial stiffness on the behavior of cervicocephalic arterial dissections: An observational study. Front Neurol 2022; 13:968488. [PMID: 36105775 PMCID: PMC9464973 DOI: 10.3389/fneur.2022.968488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/04/2022] [Indexed: 11/30/2022] Open
Abstract
Background The mechanical and physiological properties of the arterial wall might affect the behavior of spontaneous cervicocephalic arterial dissections (CCAD). We aimed to determine the effects of endothelial function and arterial stiffness on the clinical characteristics and outcomes of CCAD using brachial flow-mediated dilation (FMD) and brachial-ankle pulse wave velocity (PWV). Methods From a single-center database, we identified patients admitted from April 2011 to December 2021 with a diagnosis of CCAD who underwent both FMD and PWV. FMD was classified as normal and decreased according to institutional thresholds. PWV was categorized into tertiles. Comparative and multivariable analyses were performed to determine the effects of FMD and PWV values on major clinical outcomes. Results A total of 146 patients (age: 47 ± 11 years; men: 77.4%) were included. The main presentation was ischemic stroke in 76.7% of the patients, while 23.3% presented with headache or other symptoms. Healing of the dissection was observed in 55.8%. In multivariable analysis, Normal FMD levels (vs. decreased; adjusted OR: 4.52, 95% CI [1.95 −10.52]) were associated with spontaneous healing of the dissection. Highest PWV tertile (vs. lowest; adjusted OR: 17.05, 95% CI [3.07–94.82]) was associated with ischemic presentation. There was a higher ischemic stroke recurrence in the 3rd PWV tertile, and more frequent aneurysmal enlargement in the lowest PWV tertile, but their frequency was low, precluding multivariable analysis. Conclusion In spontaneous CCAD, preserved endothelial function was associated with spontaneous arterial healing. Arterial stiffness is associated with ischemic presentation.
Collapse
Affiliation(s)
- Seong-Joon Lee
- Department of Neurology, Ajou University School of Medicine, Suwon-si, South Korea
- *Correspondence: Seong-Joon Lee
| | - Jin Soo Lee
- Department of Neurology, Ajou University School of Medicine, Suwon-si, South Korea
| | - Min Kim
- Department of Neurology, Ajou University School of Medicine, Suwon-si, South Korea
| | - So Young Park
- Department of Neurology, Ajou University School of Medicine, Suwon-si, South Korea
| | - Ji Hyun Park
- Office of Biostatistics, Medical Research Collaborating Center, Ajou Research Institute for Innovative Medicine, Ajou University Medical Center, Suwon-si, South Korea
| | - Bumhee Park
- Office of Biostatistics, Medical Research Collaborating Center, Ajou Research Institute for Innovative Medicine, Ajou University Medical Center, Suwon-si, South Korea
- Department of Biomedical Informatics, Ajou University School of Medicine, Suwon-si, South Korea
| | - Woo Sang Jung
- Department of Radiology, Ajou University School of Medicine, Suwon-si, South Korea
| | - Jin Wook Choi
- Department of Radiology, Ajou University School of Medicine, Suwon-si, South Korea
| | - Ji Man Hong
- Department of Neurology, Ajou University School of Medicine, Suwon-si, South Korea
| |
Collapse
|
21
|
Aortic Biomechanics and Clinical Applications. Anesthesiology 2022; 137:351-363. [PMID: 35904358 DOI: 10.1097/aln.0000000000004313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aorta contributes to cardiovascular physiology and function. Understanding biomechanics in health, disease, and after aortic interventions will facilitate optimization of perioperative patient care.
Collapse
|
22
|
Image-free ultrasound for local and regional vascular stiffness assessment: the ARTSENS Plus. J Hypertens 2022; 40:1537-1544. [PMID: 35730407 DOI: 10.1097/hjh.0000000000003181] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The combined assessment of vascular health markers is crucial for identifying the cumulative burden of vascular risk factors early on, as well as the extent of vascular aging for effective prediction of future cardiovascular events. This work addresses the need for a currently nonexistent device or system that facilitates such combined assessment in clinical practice and large-scale screening settings. We report an image-free ultrasound device - ARTSENS Plus - developed for the measurement of local and regional arterial stiffness, central and peripheral blood pressure (BP), and vessel dimensions, all in one examination. METHODS A preclinical study on 90 asymptomatic individuals verified the device's functionality under ARTERY Society guidelines. The device's accuracy of stiffness measures was validated against the reference measures. RESULTS The interoperator and intraoperator variability was less than 7%. Carotid artery's lumen diameter and local stiffness indices and carotid-femoral regional pulse wave velocity showed excellent agreement with the references (absolute errors were less than 4.1, 9, and 4.1%, respectively). The carotid SBP was 10.02% lower than that of the brachial artery, as expected. CONCLUSION The study demonstrated the device's ability to perform an effortless and reliable evaluation of the local and regional vascular stiffness and central BP with an accuracy that meets clinical standards.
Collapse
|
23
|
Kohlman-Trigoboff D. Research Column: Arterial stiffness predicts amputation and death in patients with chronic limb-threatening ischemia (Mendes-Pinto, D, da Gloria Rodrigues-Machado, M, Laranjo Avelar, G, et al.). JOURNAL OF VASCULAR NURSING 2022; 40:117-118. [PMID: 35750375 DOI: 10.1016/j.jvn.2022.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
24
|
Zota IM, Stătescu C, Sascău RA, Roca M, Anghel L, Maștaleru A, Leon-Constantin MM, Ghiciuc CM, Cozma SR, Dima-Cozma LC, Esanu IM, Mitu F. Acute and Long-Term Consequences of COVID-19 on Arterial Stiffness-A Narrative Review. Life (Basel) 2022; 12:life12060781. [PMID: 35743812 PMCID: PMC9224691 DOI: 10.3390/life12060781] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/21/2022] [Accepted: 05/22/2022] [Indexed: 02/07/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for the ongoing global coronavirus (COVID-19) pandemic. Although initially viewed as an acute respiratory illness, COVID-19 is clearly a complex multisystemic disease with extensive cardiovascular involvement. Emerging evidence shows that the endothelium plays multiple roles in COVID-19 physiopathology, as both a target organ that can be directly infected by SARS-CoV-2 and a mediator in the subsequent inflammatory and thrombotic cascades. Arterial stiffness is an established marker of cardiovascular disease. The scope of this review is to summarize available data on the acute and long-term consequences of COVID-19 on vascular function. COVID-19 causes early vascular aging and arterial stiffness. Fast, noninvasive bedside assessment of arterial stiffness could optimize risk stratification in acute COVID-19, allowing for early escalation of treatment. Vascular physiology remains impaired at least 12 months after infection with SARS-CoV-2, even in otherwise healthy adults. This raises concerns regarding the extent of arterial remodeling in patients with preexisting vascular disease and the potential development of a persistent, chronic COVID-19 vasculopathy. Long-term follow up on larger cohorts is required to investigate the reversibility of COVID-19-induced vascular changes and their associated prognostic implications.
Collapse
Affiliation(s)
- Ioana Mădălina Zota
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| | - Cristian Stătescu
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| | - Radu Andy Sascău
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| | - Mihai Roca
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| | - Larisa Anghel
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| | - Alexandra Maștaleru
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| | - Maria Magdalena Leon-Constantin
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| | - Cristina Mihaela Ghiciuc
- Pharmacology, Clinical Pharmacology and Algeziology, Department of Morpho-Functional Sciences II, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania
- Correspondence: (C.M.G.); (I.M.E.)
| | - Sebastian Romica Cozma
- Department of Surgery (II), Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania;
| | - Lucia Corina Dima-Cozma
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| | - Irina Mihaela Esanu
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
- Correspondence: (C.M.G.); (I.M.E.)
| | - Florin Mitu
- Department of Medical Specialties I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700111 Iași, Romania; (I.M.Z.); (C.S.); (R.A.S.); (M.R.); (L.A.); (A.M.); (M.M.L.-C.); (L.C.D.-C.); (F.M.)
| |
Collapse
|
25
|
Lundwall K, Jekell A, Desta L, Jacobson SH, Kahan T, Spaak J. Aortic stiffness and aortic-brachial stiffness mismatch as markers of renal dysfunction in hypertension. Blood Press 2022; 31:91-99. [PMID: 35546095 DOI: 10.1080/08037051.2022.2064266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
PURPOSE The dismal combination of hypertension and chronic kidney disease potentiates both cardiovascular disease and loss of renal function. Research points to the importance of arterial and left ventricular stiffening in this process but few studies have compared aspects of central and peripheral hemodynamics in relation to renal function in hypertension. MATERIALS AND METHODS We investigated 107 hypertensive individuals with renal function ranging from normal to severe dysfunction with pulse wave analysis to obtain central blood pressures (BP), augmentation index, carotid-femoral and carotid-radial pulse wave velocity (cfPWV, crPWV), aortic-to-brachial stiffness mismatch (cfPWV/crPWV), endothelial function by forearm flow-mediated vasodilation and myocardial microvascular function by subendocardial viability ratio, and indices of left ventricular structure (left ventricular mass index and relative wall thickness, RWT) and diastolic function (left atrial volume index, E/A, and E/é). RESULTS Mean age was 58 years, BP 149/87 mm Hg, 9% had cardiovascular disease, and 31% were on antihypertensive treatment. Mean estimated glomerular filtration rate (eGFR) was 74 (range 130-21) ml/min × 1.73 m2. Whereas cfPWV and cfPWV/crPWV were independently related to eGFR (r = -0.20, p = 0.002, r = -0.16, p = 0.01), central diastolic BP (r = 0.21, p = 0.04), RWT (r = -0.34, p = 0.001), E/é (r = -0.39, p < 0.001) and E/A (r = 0.27, p = 0.01) were related to eGFR in bivariate correlations, but these findings were not retained in multivariate analyses. Remaining markers of hypertensive heart disease and measures of microvascular function were not related to eGFR. CONCLUSION Increased aortic stiffness and aortic-to-brachial stiffness mismatch are independently related to reduced eGFR in hypertensive patients, suggesting an important role for aortic stiffness in the evolution of hypertension-mediated renal dysfunction. Aortic stiffness and aortic-brachial stiffness mismatch may be useful early markers to find hypertensive patients at risk for decline in renal function.
Collapse
Affiliation(s)
- Kristina Lundwall
- Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Andreas Jekell
- Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Liyew Desta
- Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Stefan H Jacobson
- Division of Nephrology, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Thomas Kahan
- Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Spaak
- Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
26
|
Szeghy RE, Stute NL, Province VM, Augenreich MA, Stickford JL, Stickford ASL, Ratchford SM. Six-month longitudinal tracking of arterial stiffness and blood pressure in young adults following SARS-CoV-2 infection. J Appl Physiol (1985) 2022; 132:1297-1309. [PMID: 35439042 PMCID: PMC9126215 DOI: 10.1152/japplphysiol.00793.2021] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can increase arterial stiffness 3–4 wk following infection, even among young, healthy adults. However, the long-term impacts of SARS-CoV-2 infection on cardiovascular health and the duration of recovery remain unknown. The purpose of this study was to elucidate potential long-lasting effects of SARS-CoV-2 infection on markers of arterial stiffness among young adults during the 6 mo following infection. Assessments were performed at months 1, 2, 3, 4, and ∼6 following SARS-CoV-2 infection. Doppler ultrasound was used to measure carotid-femoral pulse wave velocity (cfPWV) and carotid stiffness, and arterial tonometry was used to measure central blood pressures and aortic augmentation index at a heart rate of 75 beats·min−1 (AIx@HR75). Vascular (VCAM-1) and intracellular (ICAM-1) adhesion molecules were analyzed as circulating markers of arterial stiffness. From months 1–6, a significant reduction in cfPWV was observed (month 1: 5.70 ± 0.73 m·s−1; month 6: 4.88 ± 0.65 m·s−1; P < 0.05) without any change in carotid stiffness measures. Reductions in systolic blood pressure (month 1: 123 ± 8 mmHg; month 6: 112 ± 11 mmHg) and mean arterial pressure (MAP; month 1: 97 ± 6 mmHg; month 6: 86 ± 7 mmHg) were observed (P < 0.05), although AIx@HR75 did not change over time. The month 1–6 change in cfPWV and MAP were correlated (r = 0.894; P < 0.001). A reduction in VCAM-1 was observed at month 3 compared with month 1 (month 1: 5,575 ± 2,242 pg·mL−1; month 3: 4,636 ± 1,621 pg·mL−1; P < 0.05) without a change in ICAM-1. A reduction in cfPWV was related with MAP, and some indicators of arterial stiffness remain elevated for several months following SARS-CoV-2 infection, possibly contributing to prolonged recovery and increased cardiovascular health risks. NEW & NOTEWORTHY We sought to investigate potential long-lasting effects of SARS-CoV-2 infection on markers of arterial stiffness among young adults for 6 mo following infection. Carotid femoral pulse wave velocity was significantly reduced while carotid stiffness measures remained unaltered over the 6-mo period. These findings suggest several months of recovery from infection may be necessary for young adults to improve various markers of arterial stiffness, possibly contributing to cardiovascular health and recovery among those infected with SARS-CoV-2.
Collapse
Affiliation(s)
- Rachel E Szeghy
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Nina L Stute
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Valesha M Province
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Marc A Augenreich
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Jonathon L Stickford
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Abigail S L Stickford
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| | - Stephen M Ratchford
- Department of Health & Exercise Science, Appalachian State University, Boone, North Carolina
| |
Collapse
|
27
|
Serum P-Cresyl Sulfate Level Is an Independent Marker of Peripheral Arterial Stiffness as Assessed Using Brachial-Ankle Pulse Wave Velocity in Patients with Non-Dialysis Chronic Kidney Disease Stage 3 to 5. Toxins (Basel) 2022; 14:toxins14040287. [PMID: 35448896 PMCID: PMC9032097 DOI: 10.3390/toxins14040287] [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: 03/20/2022] [Revised: 04/07/2022] [Accepted: 04/14/2022] [Indexed: 02/01/2023] Open
Abstract
p-Cresyl sulfate (PCS) is a uremic toxin that causes cardiovascular injury and progression in patients with chronic kidney disease (CKD). Peripheral arterial stiffness (PAS) as measured using the brachial-ankle pulse wave velocity (baPWV) is considered a valuable predictor of cardiovascular event risk in the general population. The study investigated the correlation between serum PCS levels and PAS (baPWV > 18.0 m/s) in 160 patients with stage 3−5 CKD. Liquid chromatography−mass spectrometry was used to assay serum PCS levels. PAS was detected in 54 patients (33.8%), and it was linked to older age, a higher prevalence of hypertension, higher systolic and diastolic blood pressure, higher serum calcium−phosphorus product and PCS levels, and lower height and body weight. Multivariable logistic regression analysis for independent factors associated with PAS illustrated that, in addition to age and diastolic blood pressure, serum PCS levels exhibited an odds ratio (OR) of 1.098 (95% confidence interval = 1.029−1.171, p = 0.005). These findings demonstrated that serum PCS levels were associated with PAS among patients with stage 3−5 CKD.
Collapse
|
28
|
Bai Y, Wang Q, Cheng D, Hu Y, Chao H, Avolio A, Tang B, Zuo J. Comparison of Risk of Target Organ Damage in Different Phenotypes of Arterial Stiffness and Central Aortic Blood Pressure. Front Cardiovasc Med 2022; 9:839875. [PMID: 35497999 PMCID: PMC9046870 DOI: 10.3389/fcvm.2022.839875] [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: 12/20/2021] [Accepted: 03/14/2022] [Indexed: 11/18/2022] Open
Abstract
Objectives The aim of this study was to explore the risk of target organ damage (TOD) in different groups based on carotid-femoral pulse wave velocity (cfPWV) and central aortic blood pressure (CBP) in different populations. Methods The study cohort was divided into four groups according to the status of cfPWV and CBP [Group (cfPWV/CBP): high cfPWV and high CBP; Group (cfPWV): high cfPWV and normal CBP; Group (CBP): normal cfPWV and high CBP; Group (control): normal cfPWV and normal CBP]. TOD was determined by the assessment of carotid intima-media thickness (CIMT) abnormality, chronic kidney disease (CKD), microalbuminuria, and left ventricular hypertrophy (LVH). Results A total of 1,280 patients (mean age 53.14 ± 12.76 years, 64.1% male patients) were recruited in this study. Regarding Group (control) as reference, LVH was significantly higher in Group (cfPWV) and Group (CBP) [OR 2.406, 95% CI (1.301–4.452), P < 0.05; OR 2.007, 95% CI (1.335–3.017), P < 0.05]; microalbuminuria was significantly higher in Group (cfPWV/CBP) and Group (CBP) [OR 3.219, 95% CI (1.630–6.359), P < 0.05; OR 3.156, 95% CI (1.961–5.079), P < 0.05]. With age stratified by 60 years, the risk of CKD was significantly higher in Group (cfPWV/CBP) [OR 4.019, 95% CI (1.439–11.229), P < 0.05]. Conclusion Different phenotypes based on the status of cfPWV and CBP were associated with different TOD. Individuals with both cfPWV and CBP elevated have a higher risk of microalbuminuria.
Collapse
Affiliation(s)
- Yaya Bai
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qian Wang
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Di Cheng
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yueliang Hu
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huijuan Chao
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Alberto Avolio
- Department of Biomedical Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie (University) Medical School, Sydney, NSW, Australia
| | - Biwen Tang
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Biwen Tang
| | - Junli Zuo
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Biomedical Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie (University) Medical School, Sydney, NSW, Australia
- Junli Zuo
| |
Collapse
|
29
|
Bernardi S, Grillo A, Antonello RM, Cola MF, Dobrinja C, Fabris B, Giudici F. Meta-analysis on the association between thyroid hormone disorders and arterial stiffness. J Endocr Soc 2022; 6:bvac016. [PMID: 35284772 PMCID: PMC8907416 DOI: 10.1210/jendso/bvac016] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Indexed: 11/23/2022] Open
Abstract
Context Aortic stiffness is an emerging predictor of cardiovascular morbidity and mortality. Current data about the effect of subclinical and overt thyroid hormone disorders on aortic stiffness are often conflicting. Objective Primary outcome was to investigate if subclinical and overt thyroid hormone disorders were associated with aortic stiffness. Secondary outcome was to identify disease effect modifiers. Methods Data sources were PubMed, Google Scholar, SCOPUS, Web of Sciences, and the Cochrane Library. Eligible studies included reports of pulse wave velocity (PWV), which is the gold standard method for measuring aortic stiffness, in patients with subclinical and overt thyroid disorders. Two investigators independently identified eligible studies and extracted data. Pooled mean difference was the summary effect measure. Data were presented in forest plots with outlier and influential case diagnostics. Univariate meta-regression analysis was used to identify effect modifiers. Results Eleven observational studies were selected, including 1239 patients with subclinical hypothyroidism, 81 patients with overt hypothyroidism, 338 patients with thyrotoxicosis, and 12 715 controls. PWV was significantly higher in subclinical (P < .001) and overt hypothyroidism (P < .001), as well as in patients with thyrotoxicosis (P = .027) compared with controls. Age was an effect modifier in hypothyroid patients. Conclusion This study shows that both overt and subclinical hypothyroidism as well as thyrotoxicosis were associated with an increase of aortic stiffness. The impact of treatment of these conditions on aortic stiffness should be assessed in clinical trials.
Collapse
Affiliation(s)
- Stella Bernardi
- Department of Medical Sciences, University of Trieste, Trieste, Italy
- Operative Unit of Medicina Clinica, ASUGI (Azienda Sanitaria Universitaria Giuliano Isontina), Cattinara Hospital, Trieste, Italy
| | - Andrea Grillo
- Department of Medical Sciences, University of Trieste, Trieste, Italy
- Operative Unit of Medicina Clinica, ASUGI (Azienda Sanitaria Universitaria Giuliano Isontina), Cattinara Hospital, Trieste, Italy
| | | | - Marco Fabio Cola
- Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Chiara Dobrinja
- Department of Medical Sciences, University of Trieste, Trieste, Italy
- Operative Unit of Chirurgia Generale, ASUGI (Azienda Sanitaria Universitaria Giuliano Isontina), Cattinara Hospital, Trieste, Italy
| | - Bruno Fabris
- Department of Medical Sciences, University of Trieste, Trieste, Italy
- Operative Unit of Medicina Clinica, ASUGI (Azienda Sanitaria Universitaria Giuliano Isontina), Cattinara Hospital, Trieste, Italy
| | - Fabiola Giudici
- Department of Medical Sciences, University of Trieste, Trieste, Italy
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| |
Collapse
|
30
|
Pereira MM, Torrado J, Sosa C, Diaz A, Bia D, Zócalo Y. Center-To-Periphery Arterial Stiffness Gradient Is Attenuated and/or Reversed in Pregnancy-Associated Hypertension. Front Cardiovasc Med 2022; 8:766723. [PMID: 35004884 PMCID: PMC8739768 DOI: 10.3389/fcvm.2021.766723] [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: 10/01/2021] [Accepted: 11/22/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Non-pregnant (NP) women have a progressive increase in arterial stiffness from central-to-peripheral arteries [“stiffness gradient” (SG)], which is of physiologic importance since excessive pulsatility is filtered by the creation of wave reflections. If the aorta gets stiff with minimal or no change in the periphery, the SG is dissipated transmitting pressure disturbances to the microcirculation. It remains unknown the status of the SG in both women with healthy pregnancies (HP) and complicated by pregnancy-associated hypertension (PAH). Objective: To determine whether HP and PAH are associated with changes in SG. Secondarily, we aim at identifying potential differences between the subgroups of PAH (pre-eclampsia and gestational hypertension). Methods: HP (n = 10), PAH (n = 16), and healthy NP women (n = 401, to be matched for age, and cardiovascular risk with the pregnant women) were included. Carotid-to-femoral (cfPWV) and carotid-to-radial pulse wave velocity (crPWV), common carotid artery (CCA) and brachial artery (BA) diameters and elastic modulus (EM), and regional (cfPWV/crPWV or “PWV ratio”) and local (CCA EM/BA EM or “EM ratio”) SG were quantified. Results: HP showed no changes in PWV ratio compared with NP, in the presence of significantly lower cfPWV and crPWV. HP exhibited higher arterial diameters and lower CCA EM/BA EM compared to NP, without differences with PAH. PAH was associated with a significant increase in the PWV ratio that exceeded the levels of both NP and HP, explained by a lower (although significant) reduction of cfPWV with respect to that observed in HP with respect to NP, and a higher reduction in crPWV with respect to that observed between HP and NP. The blunted reduction in cfPWV observed in PAH coincided with an increase in the CCA EM. Conclusions: Compared with NP, HP was associated with unchanged PWV ratio but with a reduction in CCA EM/BA EM, in the setting of a generalized drop in arterial stiffness. Compared with NP and HP, PAH was associated with an “exaggerated rise” in the PWV ratio without changes in CCA EM/BA EM, in the setting of a blunt reduction in cfPWV but exaggerated crPWV drop. The SG attenuation/reversal in PAH was mainly driven by pre-eclampsia.
Collapse
Affiliation(s)
- María M Pereira
- Department of Obstetrics and Gynecology, BronxCare Hospital Center a Clinical Affiliate of Mt Sinai Health Systems and Academic Affiliate of Icahn School of Medicine, Bronx, NY, United States
| | - Juan Torrado
- Department of Internal Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Claudio Sosa
- Department of Obstetrics and Gynecology "C", Pereira-Rossell Hospital, School of Medicine, Republic University, Montevideo, Uruguay
| | - Alejandro Diaz
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Tandil, Argentina
| | - Daniel Bia
- Department of Physiology, Centro Universitario de Investigación, Innovación y Diagnóstico Arterial (CUiiDARTE), School of Medicine, Republic University, Montevideo, Uruguay
| | - Yanina Zócalo
- Department of Physiology, Centro Universitario de Investigación, Innovación y Diagnóstico Arterial (CUiiDARTE), School of Medicine, Republic University, Montevideo, Uruguay
| |
Collapse
|
31
|
Love KM, Horton WB, Patrie JT, Jahn LA, Hartline LM, Barrett EJ. Predictors of arterial stiffness in adolescents and adults with type 1 diabetes: a cross-sectional study. BMJ Open Diabetes Res Care 2022; 10:e002491. [PMID: 34987053 PMCID: PMC8734015 DOI: 10.1136/bmjdrc-2021-002491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 12/10/2021] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Individuals with type 1 diabetes have increased arterial stiffness compared with age-matched healthy controls. Our aim was to determine which hemodynamic and demographic factors predict arterial stiffness in this population. RESEARCH DESIGN AND METHODS Carotid-femoral pulse wave velocity (cfPWV) was examined in 41 young adults and adolescents with type 1 diabetes without microvascular complications. Two ordinary least squares regression analyses were performed to determine multivariate relationships between cfPWV (loge) and (1) age, duration of diabetes, sex, and hemoglobin A1c and (2) augmentation index (AIx), mean arterial pressure, flow-mediated dilation (FMD), and heart rate. We also examined differences in macrovascular outcome measures between sexes. RESULTS Age, sex, and FMD provided unique predictive information about cfPWV in these participants with type 1 diabetes. Despite having similar cardiovascular risk factors, men had higher cfPWV compared with women but no differences were observed in other macrovascular outcomes (including FMD and AIx). CONCLUSIONS Only age, sex, and FMD were uniquely associated with arterial stiffness in adolescents and adults with uncomplicated type 1 diabetes. Women had less arterial stiffness and similar nitric oxide-dependent endothelial function compared with men. Larger, prospective investigation is warranted to determine the temporal order of and sex differences in arterial dysfunction in type 1 diabetes.
Collapse
Affiliation(s)
- Kaitlin M Love
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia Health System, Charlottesville, Virginia, USA
| | - William B Horton
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia Health System, Charlottesville, Virginia, USA
| | - James T Patrie
- Department of Public Health Sciences, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Linda A Jahn
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Lee M Hartline
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Eugene J Barrett
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia Health System, Charlottesville, Virginia, USA
- Department of Pharmacology, University of Virginia Health System, Charlottesville, Virginia, USA
| |
Collapse
|
32
|
Huang M, Li J, Zhao X, Chen S, Li X, Jiang W. Relationship between vascular ageing and left ventricular geometry in patients with newly diagnosed primary aldosteronism. Front Endocrinol (Lausanne) 2022; 13:961882. [PMID: 36004338 PMCID: PMC9393336 DOI: 10.3389/fendo.2022.961882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 07/18/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Changes in left ventricular (LV) geometry are early manifestations of cardiac damage. The relationship between vascular aging and LV geometry has been reported. However, in newly diagnosed primary aldosteronism (PA), with more severe target organ damage than essential hypertension, the relationship between vascular aging and LV geometry has never been described. METHODS We conducted a retrospective study among newly diagnosed PA from 1 January 2017 to 30 September 2021 at the Third Xiangya Hospital. The data of vascular aging parameters were collected, including ankle-brachial index (ABI), brachial-ankle pulse wave velocity (baPWV), and carotid intima-media thickness (cIMT). Echocardiography data were collected to assess LV geometry patterns. RESULTS A total of 146 patients with newly diagnosed PA were included. The mean age was 44.77 ± 9.79 years, and 46.58% participants were women. Linear regression analysis adjusting all potential confounders showed that cIMT was significantly associated with LV mass index (LVMI) (β=0.164, P=0.028) and baPWV was significantly associated with relative wall thickness (RWT) (β= 0.00005, P=0.025). Multifactorial adjusted logistic regression analysis demonstrated that cIMT was significantly associated with LV hypertrophy (LVH) (OR=7.421, 95%CI: 1.717-815.688, P=0.021) and baPWV was significantly associated with LV concentric geometry (LVCG) (OR=1.003, 95%CI: 1.001-1.006, P=0.017). CONCLUSION baPWV was significantly associated with LVCG and cIMT was significantly associated with LVH in newly diagnosed PA. This study provides insights on the importance of baPWV measurement and cIMT measurement in early assessment of cardiac damage in newly diagnosed PA.
Collapse
Affiliation(s)
| | | | | | | | - Xiaogang Li
- *Correspondence: Xiaogang Li, ; Weihong Jiang,
| | | |
Collapse
|
33
|
Forrest M, Bourgeois S, Pichette É, Caughlin S, Kuate Defo A, Hales L, Labos C, Daskalopoulou SS. Arterial stiffness measurements in pregnancy as a predictive tool for hypertensive disorders of pregnancy and preeclampsia: Protocol for a systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol X 2022; 13:100141. [PMID: 35118371 PMCID: PMC8792469 DOI: 10.1016/j.eurox.2022.100141] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 12/24/2021] [Accepted: 01/06/2022] [Indexed: 11/18/2022] Open
Abstract
Hypertensive disorders of pregnancy (HDPs) are a leading cause of maternal morbidity and mortality worldwide. Unfortunately, accurate early clinical screening methods for the development of these disorders are lacking. Arterial stiffness (AS) is an important hemodynamic indicator of vascular health that has shown promising results for the prediction of HDP onset. Past systematic reviews in the field have reported an increase in AS indices in women who develop HDPs and have highlighted the potential of AS measurements as a predictive tool early in pregnancy. The most recent systematic review, including papers up to 2015, assessed the differences in AS parameters between women with and without pregnancy complications. Since then, there has been a substantial influx of published research on the topic and a growing interest in the incorporation of AS measurements into clinical practice. Thus, we propose a systematic review and meta-analysis that is more inclusive to all HDP subsets and various hemodynamic indices of vascular health to provide a comprehensive overview of the current state of evidence. Specifically, we aim to evaluate these measures in women who develop HDPs compared to normotensive pregnancies to determine which measures are most associated with and/or can predict the development of HDPs. Major databases (Medline, Embase, The Cochrane Library, Web of Science, PubMed, and CINAHL), grey literature (Google Scholar) and clinical trials (clinicaltrials.gov) will be searched to identify studies that report AS and hemodynamic measurements in pregnant women with and without HDPs. No restrictions will be made on study type or year. Articles will be independently evaluated by three authors to determine eligibility based on inclusion and exclusion criteria. Methodological quality of included studies will be assessed. Pooled analyses will be conducted using a random-effects model. Publication bias and between-study heterogeneity will also be assessed. Sources of heterogeneity will be explored by sensitivity, subgroup, and/or meta-regression analyses. Results from this study will be shared through scientific conferences and publications in scientific journals. The analysis of potential AS and hemodynamic markers for HDP onset will help inform the development of screening guidelines and clinically relevant cut-off values of AS and hemodynamic markers for HDP risk, guiding future research. There are no applicable ethical considerations to the writing of this protocol.
Collapse
Key Words
- AIx, Augmentation Index
- AIx75, AIx adjusted to a heart rate of 75 beats per minute
- AS, Arterial stiffness
- Arterial stiffness
- CBP, Central blood pressure
- CO, Cardiac output
- CVD, Cardiovascular disease
- FMD, Flow-mediated dilation
- HDP, Hypertensive disorder of pregnancy
- Hemodynamics
- Hypertension
- MAP, Mean arterial pressure
- PWA, Pulse wave analysis
- PWV, Pulse wave velocity
- PrE, Preeclampsia
- Preeclampsia
- Pregnancy complications
- Pulse wave velocity
- SEVR, subendocardial viability ratio
- T1R, Time to wave reflection
- cfPWV, carotid-femoral pulse wave velocity
Collapse
Affiliation(s)
- Mekayla Forrest
- Vascular Health Unit, Research Institute of McGill University Health Centre, Department of Medicine, Faculty of Medicine, McGill University, 1001 Décarie Blvd, Montreal, Quebec H4A 3J1, Canada
| | - Sophia Bourgeois
- Vascular Health Unit, Research Institute of McGill University Health Centre, Department of Medicine, Faculty of Medicine, McGill University, 1001 Décarie Blvd, Montreal, Quebec H4A 3J1, Canada
| | - Émilie Pichette
- Vascular Health Unit, Research Institute of McGill University Health Centre, Department of Medicine, Faculty of Medicine, McGill University, 1001 Décarie Blvd, Montreal, Quebec H4A 3J1, Canada
| | - Sarah Caughlin
- Vascular Health Unit, Research Institute of McGill University Health Centre, Department of Medicine, Faculty of Medicine, McGill University, 1001 Décarie Blvd, Montreal, Quebec H4A 3J1, Canada
| | - Alvin Kuate Defo
- Vascular Health Unit, Research Institute of McGill University Health Centre, Department of Medicine, Faculty of Medicine, McGill University, 1001 Décarie Blvd, Montreal, Quebec H4A 3J1, Canada
| | - Lindsay Hales
- Medical Library, McGill University Health Centre, 1001 Décarie Blvd, Montreal, Quebec H4A 3J1, Canada
| | - Christopher Labos
- Queen Elizabeth Health Complex, 2100 Marlowe Suite 236, Montreal, Quebec H4A 3L5, Canada
| | - Stella S. Daskalopoulou
- Medical Library, McGill University Health Centre, 1001 Décarie Blvd, Montreal, Quebec H4A 3J1, Canada
| |
Collapse
|
34
|
Vatner SF, Zhang J, Vyzas C, Mishra K, Graham RM, Vatner DE. Vascular Stiffness in Aging and Disease. Front Physiol 2021; 12:762437. [PMID: 34950048 PMCID: PMC8688960 DOI: 10.3389/fphys.2021.762437] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 10/26/2021] [Indexed: 01/01/2023] Open
Abstract
The goal of this review is to provide further understanding of increased vascular stiffness with aging, and how it contributes to the adverse effects of major human diseases. Differences in stiffness down the aortic tree are discussed, a topic requiring further research, because most prior work only examined one location in the aorta. It is also important to understand the divergent effects of increased aortic stiffness between males and females, principally due to the protective role of female sex hormones prior to menopause. Another goal is to review human and non-human primate data and contrast them with data in rodents. This is particularly important for understanding sex differences in vascular stiffness with aging as well as the changes in vascular stiffness before and after menopause in females, as this is controversial. This area of research necessitates studies in humans and non-human primates, since rodents do not go through menopause. The most important mechanism studied as a cause of age-related increases in vascular stiffness is an alteration in the vascular extracellular matrix resulting from an increase in collagen and decrease in elastin. However, there are other mechanisms mediating increased vascular stiffness, such as collagen and elastin disarray, calcium deposition, endothelial dysfunction, and the number of vascular smooth muscle cells (VSMCs). Populations with increased longevity, who live in areas called “Blue Zones,” are also discussed as they provide additional insights into mechanisms that protect against age-related increases in vascular stiffness. Such increases in vascular stiffness are important in mediating the adverse effects of major cardiovascular diseases, including atherosclerosis, hypertension and diabetes, but require further research into their mechanisms and treatment.
Collapse
Affiliation(s)
- Stephen F Vatner
- Department of Cell Biology and Molecular Medicine, Rutgers University - New Jersey Medical School, Newark, NJ, United States
| | - Jie Zhang
- Department of Cell Biology and Molecular Medicine, Rutgers University - New Jersey Medical School, Newark, NJ, United States
| | - Christina Vyzas
- Department of Cell Biology and Molecular Medicine, Rutgers University - New Jersey Medical School, Newark, NJ, United States
| | - Kalee Mishra
- Department of Cell Biology and Molecular Medicine, Rutgers University - New Jersey Medical School, Newark, NJ, United States
| | - Robert M Graham
- Victor Chang Cardiac Research Institute, University of New South Wales, Darlinghurst, NSW, Australia
| | - Dorothy E Vatner
- Department of Cell Biology and Molecular Medicine, Rutgers University - New Jersey Medical School, Newark, NJ, United States
| |
Collapse
|
35
|
Aortic Root Dimensions and Pulse Wave Velocity in Young Competitive Athletes. J Clin Med 2021; 10:jcm10245922. [PMID: 34945218 PMCID: PMC8708780 DOI: 10.3390/jcm10245922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/12/2021] [Accepted: 12/15/2021] [Indexed: 12/24/2022] Open
Abstract
The assessment of aortic root dimensions is a cornerstone in cardiac pre-participation screening as dilation can result in severe cardiac events. Moreover, it can be a hint for an underlying connective tissue disease, which needs individualized sports counseling. This study examines the prevalence of aortic root dilatation in a cohort and its relationship to arterial stiffness as an early marker of cardiovascular risk due to vascular aging. From May 2012 to March 2018, we examined 281 young male athletes (14.7 ± 2.1 years) for their aortic root dimension. Moreover, we noninvasively assessed arterial stiffness parameter during pre-participation screening. Mean aortic diameter was 25.9 ± 3.1 mm and 18 of the 281 (6.4%) athletes had aortic root dilation without other clinical evidence of connective tissue disease. After adjusting for BSA, there was no association of aortic root diameter to pulse wave velocity (p = −0.054 r = 0.368) nor to central blood pressure (p = −0.029 r = 0.634). Thus, although a significant proportion of young athletes had aortic root dilatation, which certainly needs regular follow up, no correlation with arterial stiffness was found. It could be suggested that a dilated aortic root in young athletes does not alter pulse waveform and pulse reflection, and thus there is no increased cardiovascular risk in those subjects.
Collapse
|
36
|
Alonso-Domínguez R, Sánchez-Aguadero N, Patino-Alonso MC, Agudo-Conde C, de Cabo-Laso Á, Gómez-Sánchez M, Gómez-Sánchez L, Rodríguez-Sánchez E, García-Ortiz L, Gómez-Marcos MA. Association between measurements of arterial stiffness and target organ damage in a general Spanish population. Ann Med 2021; 53:345-356. [PMID: 33533280 PMCID: PMC7877984 DOI: 10.1080/07853890.2021.1881812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 01/21/2021] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Little is known about the relationship between arterial stiffness and cardiovascular target organ damage (TOD) in the general population. The aim was to analyse the relationship between different measurements of arterial stiffness and TOD, in a general Spanish population without a history of cardiovascular event. MATERIALS AND METHODS Transversal descriptive study. Through stratified random sampling, a total of 501 individuals were included. Carotid-femoral pulse wave velocity (cf-PWV) was measured using a SphygmoCor System®, the cardio-ankle vascular index (CAVI) was determined with aVasera VS-1500® and brachial-ankle pulse wave velocity (ba-PWV)was calculated through a validated equation. RESULTS The average age was 55.84 ± 14.26.The percentage of vascular TOD, left ventricular hypertrophy (LVH) and renal TOD was higher in men (p < .001). A positive correlation was obtained between carotid intima-media thickness (c-IMT) and the measurements of vascular function. In the model 1 of the logistic regression analysis, cf-PWV was associated with vascular TOD (OR = 1.15, p = .040), ba-PWV was associated with vascular TOD (OR = 1.20, p = .010) and LVH (OR = 1.12, p = .047). CONCLUSIONS The different measurements of arterial stiffness are highly associated with each other. Moreover, cf-PWV and ba-PWV were associated with vascular TOD, and ba-PWV with LVH, although they disappear when adjusting for cardiovascular risk factors. Key Messages There is a strong correlation between the different measurements of vascular structure and function. Carotid-femoral and brachial-ankle pulse wave velocity were positively associated with vascular target organ damage, the latter was also positively associated with left ventricular hypertrophy. This associations disappear when adjusting for cardiovascular risk factors.
Collapse
Affiliation(s)
- Rosario Alonso-Domínguez
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
- Department of Nursing and Physiotherapy, University of Salamanca, Salamanca, Spain
| | - Natalia Sánchez-Aguadero
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
- Department of Nursing and Physiotherapy, University of Salamanca, Salamanca, Spain
| | - María C. Patino-Alonso
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
- Department of Statistics, University of Salamanca, Salamanca, Spain
| | - Cristina Agudo-Conde
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
| | - Ángela de Cabo-Laso
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
| | - Marta Gómez-Sánchez
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
| | - Leticia Gómez-Sánchez
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
| | - Emiliano Rodríguez-Sánchez
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
- Iberian Network on Arterial Structure, Central Hemodynamics and Neurocognition, Portugal and Spain
- Department of Medicine, University of Salamanca, Salamanca, Spain
| | - Luis García-Ortiz
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
- Iberian Network on Arterial Structure, Central Hemodynamics and Neurocognition, Portugal and Spain
- Department of Medicine, University of Salamanca, Salamanca, Spain
- Department of Biomedical and Diagnostic Sciences, University of Salamanca, Salamanca, Spain
| | - Manuel A. Gómez-Marcos
- Biomedical Research Institute of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castile and Leon (SACyL), Salamanca, Spain
- Iberian Network on Arterial Structure, Central Hemodynamics and Neurocognition, Portugal and Spain
- Department of Medicine, University of Salamanca, Salamanca, Spain
| | | |
Collapse
|
37
|
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.
Collapse
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
| |
Collapse
|
38
|
Chikopela T, Goma F, Kaluba L, Mutale W, Guure C, Heimburger DC, Koethe JR. Arterial stiffness is associated with oxidative stress and endothelial activation among persons with treated HIV in Zambia. South Afr J HIV Med 2021; 22:1298. [PMID: 34858654 PMCID: PMC8603157 DOI: 10.4102/sajhivmed.v22i1.1298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 09/24/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Cardiovascular disease (CVD) prevalence is rising among persons with HIV (PLWH) in sub-Saharan Africa. Oxidative stress and endothelial activation, resulting in reduced vascular compliance, are contributors to CVD risk. However, there is a paucity of vascular health data in this population. OBJECTIVES To assess the relationships of oxidative stress and endothelial activation with vascular stiffness among PLWH. METHOD Fifty-four PLWH on antiretroviral therapy > 5 years and 57 HIV-negative controls, all aged 18-45 years, were enrolled from the University Teaching Hospital, Lusaka, Zambia. Oxidative stress was measured by nitrotyrosine, a peroxynitrite biomarker, and endothelial activation by soluble intercellular adhesion molecule-1 (sICAM-1) plasma levels. Vascular compliance was measured using carotid-radial pulse wave velocity (crPWV) and arterial stiffness index (crASI). RESULTS PLWH had higher sICAM-1 levels (median 345 ng/mL) compared to controls (275 ng/mL, p < 0.01), as well as higher nitrotyrosine levels (297 versus 182 nM; p = 0.02). Median crPWV was similar between the groups, but PLWH had higher crASI (2.4 versus 2.2 cm/ms; p < 0.05). After adjusting for age, fat mass, and blood pressure, the estimated effect of a one unit increase in nitrotyrosine on crPWV were twofold higher in the PLWH, but neither reached significance. In a model pooling all participants, there were significant differences in the relationship of nitrotyrosine with crPWV and crASI by HIV status. CONCLUSION PLWH in sub-Saharan Africa had significantly greater oxidative stress and endothelial activation compared to HIV-negative individuals. These factors may contribute to increased arterial stiffness and higher CVD prevalence in this population.
Collapse
Affiliation(s)
- Theresa Chikopela
- Department of Physiology, Faculty of Medicine, Lusaka Apex Medical University, Lusaka, Zambia
| | - Fastone Goma
- Department of Physiological Sciences, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Longa Kaluba
- School of Medicine, Cavendish University, Lusaka, Zambia
| | - Wilbroad Mutale
- Department of Health Policy and Management, School of Public Health, University of Zambia, Lusaka, Zambia
- Department of Internal Medicine, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Chris Guure
- Department of Biostatistics, School of Public Health, University of Ghana, Legon, Ghana
| | - Douglas C Heimburger
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - John R Koethe
- Division of Infectious Diseases, Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee, United States of America
| |
Collapse
|
39
|
Van Den Hoven P, Goncalves LN, Quax PHA, Van Rijswijk CSP, Van Schaik J, Schepers A, Vahrmeijer AL, Hamming JF, Van Der Vorst JR. Perfusion Patterns in Patients with Chronic Limb-Threatening Ischemia versus Control Patients Using Near-Infrared Fluorescence Imaging with Indocyanine Green. Biomedicines 2021; 9:biomedicines9101417. [PMID: 34680534 PMCID: PMC8533354 DOI: 10.3390/biomedicines9101417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/04/2021] [Accepted: 10/06/2021] [Indexed: 01/01/2023] Open
Abstract
In assessing the severity of lower extremity arterial disease (LEAD), physicians rely on clinical judgements supported by conventional measurements of macrovascular blood flow. However, current diagnostic techniques provide no information about regional tissue perfusion and are of limited value in patients with chronic limb-threatening ischemia (CLTI). Near-infrared (NIR) fluorescence imaging using indocyanine green (ICG) has been used extensively in perfusion studies and is a possible modality for tissue perfusion measurement in patients with CLTI. In this prospective cohort study, ICG NIR fluorescence imaging was performed in patients with CLTI and control patients using the Quest Spectrum Platform® (Middenmeer, The Netherlands). The time–intensity curves were analyzed using the Quest Research Framework. Fourteen parameters were extracted. Successful ICG NIR fluorescence imaging was performed in 19 patients with CLTI and in 16 control patients. The time to maximum intensity (seconds) was lower for CLTI patients (90.5 vs. 143.3, p = 0.002). For the inflow parameters, the maximum slope, the normalized maximum slope and the ingress rate were all significantly higher in the CLTI group. The inflow parameters observed in patients with CLTI were superior to the control group. Possible explanations for the increased inflow include damage to the regulatory mechanisms of the microcirculation, arterial stiffness, and transcapillary leakage.
Collapse
Affiliation(s)
- Pim Van Den Hoven
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (P.V.D.H.); (L.N.G.); (P.H.A.Q.); (J.V.S.); (A.S.); (A.L.V.); (J.F.H.)
| | - Lauren N. Goncalves
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (P.V.D.H.); (L.N.G.); (P.H.A.Q.); (J.V.S.); (A.S.); (A.L.V.); (J.F.H.)
| | - Paulus H. A. Quax
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (P.V.D.H.); (L.N.G.); (P.H.A.Q.); (J.V.S.); (A.S.); (A.L.V.); (J.F.H.)
| | | | - Jan Van Schaik
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (P.V.D.H.); (L.N.G.); (P.H.A.Q.); (J.V.S.); (A.S.); (A.L.V.); (J.F.H.)
| | - Abbey Schepers
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (P.V.D.H.); (L.N.G.); (P.H.A.Q.); (J.V.S.); (A.S.); (A.L.V.); (J.F.H.)
| | - Alexander L. Vahrmeijer
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (P.V.D.H.); (L.N.G.); (P.H.A.Q.); (J.V.S.); (A.S.); (A.L.V.); (J.F.H.)
| | - Jaap F. Hamming
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (P.V.D.H.); (L.N.G.); (P.H.A.Q.); (J.V.S.); (A.S.); (A.L.V.); (J.F.H.)
| | - Joost R. Van Der Vorst
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (P.V.D.H.); (L.N.G.); (P.H.A.Q.); (J.V.S.); (A.S.); (A.L.V.); (J.F.H.)
- Correspondence: ; Tel.: +31-71-529-9143
| |
Collapse
|
40
|
Jurik R, Żebrowska A, Stastny P. Effect of an Acute Resistance Training Bout and Long-Term Resistance Training Program on Arterial Stiffness: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:3492. [PMID: 34441788 PMCID: PMC8397161 DOI: 10.3390/jcm10163492] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/04/2021] [Accepted: 08/05/2021] [Indexed: 02/05/2023] Open
Abstract
Resistance training (RT) and exercise is useful for preventing cardiovascular disease, systolic hypertension and stroke, which are associated with the stiffening of the larger central arterial system. The aim of this systematic review was to (a) understand the changes in arterial stiffness (AS) in various parts of the body measurement after acute RT bout and long-term RT, and (b) to determine the impact of exercise intensity on these changes in healthy individuals. A systematic computerized search was performed according to the PRISMA in PubMed, Scopus and Google Scholar with final selection of 23 studies. An acute RT bout led to a temporary increase in pulse wave velocity (PWV) regardless of the measurement method or intensity. A long-term RT at above an 80% repetition maximum (RM) have an ambiguous effect on PWV. A low-intensity RT or whole-body vibration training program decreased carotid-femoral PWV and brachial-ankle PWV (d = 1.02) to between 0.7 ± 1.4 ms-1 (p < 0.05) and 1.3 ± 1.07 ms-1 (p < 0.05) and improved other cardiac functions. A long-term RT of moderate (60-80% 1RM) or low intensity (<60% one-repetition maximum (1RM)) can decrease AS. Low and moderate intensity RT is beneficial to reduce high AS to prevent cardiovascular diseases.
Collapse
Affiliation(s)
- Roman Jurik
- Department of Sport Games, Faculty of Physical Education and Sport, Charles University in Prague, 162 52 Prague, Czech Republic
| | - Aleksandra Żebrowska
- Institute of Sport Sciences, Jerzy Kukuczka Academy of Physical Education, 40-065 Katowice, Poland;
| | - Petr Stastny
- Department of Sport Games, Faculty of Physical Education and Sport, Charles University in Prague, 162 52 Prague, Czech Republic
| |
Collapse
|
41
|
Hayfron-Benjamin CF, Mosterd C, Maitland - van der Zee AH, van Raalte DH, Amoah AG, Agyemang C, van den Born BJ. Inflammation and its associations with aortic stiffness, coronary artery disease and peripheral artery disease in different ethnic groups: The HELIUS Study. EClinicalMedicine 2021; 38:101012. [PMID: 34278285 PMCID: PMC8271115 DOI: 10.1016/j.eclinm.2021.101012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/02/2021] [Accepted: 06/14/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND evidence shows important ethnic differences in vascular dysfunction rates; however, the mechanisms driving these differences remain unclear. One potential factor is the ethnic differences in the role of inflammation in vascular injury. We tested the hypothesis that low-grade inflammation is unequally associated with vascular dysfunction in different ethnic groups. METHODS we included 5698 participants (similar-sized Dutch, African Surinamese, South-Asian Surinamese, Ghanaians, Turkish, and Moroccans) of the HELIUS study (the Netherlands) conducted between 2011 and 2015. Logistic regression was used to examine the associations of Z-score inflammatory biomarker concentration (high sensitivity C-reactive protein [hs-CRP], fibrinogen, and d-dimer) with vascular dysfunction (aortic stiffness, coronary artery disease [CAD], and peripheral artery disease [PAD]), with adjustments for age, sex, smoking (pack-years), BMI, hypertension, HbA1c, total cholesterol, and statin use. FINDINGS in the fully adjusted models, higher Z-score hs-CRP was positively associated with CAD in Dutch [OR 1·63, (95% CI 1·21-2·18)] and PAD in South Asians [1·25(1·03-1·53)], respectively. Higher Z-score fibrinogen was positively associated with CAD in African Surinamese [1·28(1·03-1·59)] while higher Z-score d-dimer was positively associated with PAD in Moroccans [1·39(1·01-1·93)]. Higher Z-score hs-CRP [0·71(0·54-0·94)] and fibrinogen [0·75(0·58-0·97)] concentrations were negatively associated with PAD in African Surinamese. INTERPRETATION our study shows that inflammatory biomarkers are unequally associated with vascular dysfunction in different ethnic groups. These observations provide opportunities for future studies aimed at assessing the predictive roles of inflammation on vascular disease in different ethnic groups.
Collapse
Affiliation(s)
- Charles F. Hayfron-Benjamin
- Department of Internal and Vascular Medicine, Amsterdam UMC, University of Amsterdam, Cardiovascular Sciences, Amsterdam, the Netherlands
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Department of Physiology, University of Ghana Medical School, Ghana
| | - Charlotte Mosterd
- Department of Internal and Vascular Medicine, Amsterdam UMC, University of Amsterdam, Cardiovascular Sciences, Amsterdam, the Netherlands
| | | | - Daniel H. van Raalte
- Department of Internal and Vascular Medicine, Amsterdam UMC, University of Amsterdam, Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Albert G.B. Amoah
- Department of Medicine and Therapeutics, University of Ghana Medical School, Ghana
| | - Charles Agyemang
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Bert-Jan van den Born
- Department of Internal and Vascular Medicine, Amsterdam UMC, University of Amsterdam, Cardiovascular Sciences, Amsterdam, the Netherlands
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| |
Collapse
|
42
|
Mendes-Pinto D, Rodrigues-Machado MDG, Avelar GL, Navarro TP, Dardik A. Arterial stiffness predicts amputation and death in patients with chronic limb-threatening ischemia. J Vasc Surg 2021; 74:2014-2022.e4. [PMID: 34182034 DOI: 10.1016/j.jvs.2021.05.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 05/17/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Arterial stiffness indices predict cardiovascular outcomes in patients with coronary or kidney disease; however, there is little data on the prognostic value of arterial stiffness in patients with advanced peripheral arterial disease. We determined whether arterial stiffness indices predict the outcomes of major amputation or death in patients with chronic limb-threatening ischemia (CLTI). METHODS Arterial stiffness was prospectively measured using brachial oscillometry in patients with CLTI. After measuring arterial stiffness, patients were followed in 6-month intervals for up to 3 years and evaluated for limb preservation, occurrence of major amputation, or death. Hemodynamic variables and arterial stiffness indices were used to define predictors of amputation or death. RESULTS A total of 136 patients presented with CLTI, and 134 (99%) of these patients required limb revascularization. At the end of follow-up (mean, 14 months), 24 patients (18%) were alive with a major amputation, and mortality was 7% (9 patients); 33 patients (24%) progressed to the combined outcome of major amputation or death. Patients having amputation and/or death (n = 33; 24%) initially presented with elevated pulse wave velocity (PWV) (13.41 ± 1.21 m/s vs 11.54 ± 1.65 m/s; P < .001), elevated augmentation index corrected to 75 beats per minute (40.42 ± 6.65% vs 27.12 ± 9.19%; P < .001), and high augmentation pressure (AP) (29.98 ± 4.32 mm Hg vs 13.40 ± 7.05 mm Hg; P < .001) compared with patients with preserved limbs. The initial ankle-brachial index (ABI) was lower in patients having amputation and/or death (0.43 ± 0.94 vs 0.62 ± 0.12; P < .001). Multivariable analysis identified PWV (odds ratio [OR], 2.62; P = .013), AP (OR, 1.56; P < .001), and ABI (OR, 0.01; P < .001) as predictors of amputation or death. ROC analysis identified patients with PWV ≤12.7 m/s (hazard ratio, 4.71; P < .001), AP ≤22.15 mm Hg (hazard ratio, 13.03; P < .001), or ABI >0.52 with an increased rate of limb preservation. CONCLUSIONS PWV and AP, measurements of arterial stiffness, as well as the ABI, predict amputation or death in patients with CLTI.
Collapse
Affiliation(s)
- Daniel Mendes-Pinto
- Department of Vascular Surgery, Hospital Felício Rocho, Belo Horizonte, Brazil; Postgraduate Department, Faculty of Medical Sciences of Minas Gerais, Belo Horizonte, Brazil; Faculty of Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil.
| | | | | | - Túlio Pinho Navarro
- Faculty of Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Alan Dardik
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale School of Medicine, New Haven, Conn
| |
Collapse
|
43
|
Carlini NA, Harber MP, Fleenor BS. Age-related carotid extra-media thickening is associated with increased blood pressure and arterial stiffness. Clin Physiol Funct Imaging 2021; 41:461-466. [PMID: 34051051 DOI: 10.1111/cpf.12705] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/24/2021] [Accepted: 04/16/2021] [Indexed: 12/01/2022]
Abstract
Ageing results in higher blood pressure and arterial stiffening leading to increased cardiovascular disease (CVD) risk. The extra-media thickness (EMT) is a composite measure of the arterial adventitia, perivascular adipose tissue (PVAT) and the jugular vein, but the association among EMT and ageing, blood pressure and arterial stiffness is largely unknown. We hypothesized that EMT is associated with ageing, blood pressure and arterial stiffness. Fifty (18M/32F, age range 20-79 years.) individuals underwent measures of EMT (media-adventitia border to jugular lumen interface) via ultrasonography, blood pressure (brachial; carotid), arterial stiffness (carotid beta-stiffness, distensibility and Young's modulus) and body composition (dual X-ray absorptiometry). Independent two-tailed t-tests compared characteristics between young and middle-aged/older adults (MA/O). Bivariate correlations assessed the relation between EMT, ageing, blood pressure and arterial stiffness endpoints. Partial correlations were used to adjust for age, sex, body mass index (BMI) and body fat percentage. Compared to young, MA/O adults had higher EMT, blood pressure, arterial stiffness, BMI and BF% (all, p ≤ 0.05). Carotid EMT was positively correlated with age (r = 0.46), brachial SBP (r = 0.32), carotid SBP (r = 0.42), PP (r = 0.42), beta-stiffness (r = 0.37) and Young's elastic modulus (r = 0.43) (all, p ≤ 0.05), and negatively correlated with carotid distensibility (r = -0.34, p ≤ 0.05). All endpoints correlated with EMT remained after adjusting for BMI, BF% and sex (p ≤ 0.05). These data suggest EMT is a clinically relevant target that may be associated with age-related CVD risk in humans, yet further investigation is required to elucidate the role of EMT in age-related increases in blood pressure and arterial stiffness.
Collapse
Affiliation(s)
- Nicholas A Carlini
- Clinical Exercise Physiology, Human Performance Laboratory, Ball State University, Muncie, IN, USA
| | - Matthew P Harber
- Clinical Exercise Physiology, Human Performance Laboratory, Ball State University, Muncie, IN, USA
| | - Bradley S Fleenor
- Clinical Exercise Physiology, Human Performance Laboratory, Ball State University, Muncie, IN, USA
| |
Collapse
|
44
|
Szulc P, Planckaert C, Foesser D, Patsch J, Chapurlat R. High Cardiovascular Risk in Older Men With Severe Peripheral Artery Calcification on High-Resolution Peripheral QCT Scans: The STRAMBO Study. Arterioscler Thromb Vasc Biol 2021; 41:1818-1829. [PMID: 33792348 DOI: 10.1161/atvbaha.120.315289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
Collapse
Affiliation(s)
- Pawel Szulc
- INSERM UMR 1033, University of Lyon, Hôpital Edouard Herriot, France (P.S., C.P., D.F., R.C.)
| | - Catherine Planckaert
- INSERM UMR 1033, University of Lyon, Hôpital Edouard Herriot, France (P.S., C.P., D.F., R.C.)
| | - Dominique Foesser
- INSERM UMR 1033, University of Lyon, Hôpital Edouard Herriot, France (P.S., C.P., D.F., R.C.)
| | - Janina Patsch
- Division of General and Paediatric Radiology, Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Austria (J.P.)
| | - Roland Chapurlat
- INSERM UMR 1033, University of Lyon, Hôpital Edouard Herriot, France (P.S., C.P., D.F., R.C.)
| |
Collapse
|
45
|
Melena I, Bjornstad P, Schäfer M, Hunter KS, Barker AJ, Baumgartner A, Chung L, Wiromrat P, Truong U, Reusch JEB, Nadeau KJ. Serum copeptin and NT-proBNP is associated with central aortic stiffness and flow hemodynamics in adolescents with type 1 diabetes: A pilot study. J Diabetes Complications 2021; 35:107883. [PMID: 33712333 PMCID: PMC8957479 DOI: 10.1016/j.jdiacomp.2021.107883] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 01/10/2021] [Accepted: 01/29/2021] [Indexed: 01/17/2023]
Abstract
AIMS Cardiovascular disease (CVD) is the major cause of mortality in type 1 diabetes (T1D). Biomarkers, N-terminal pro-brain natriuretic peptide (NT-proBNP) and copeptin have been linked with measures of CVD, but their relationship in adolescents with T1D remains incompletely understood. Accordingly, we examined the associations between NT-proBNP and copeptin and hemodynamic markers of central aortic stiffness in adolescents with T1D. METHODS In this pilot study, forty-nine pubertal adolescents with T1D (mean age 17 ± 2 years, median [Q1-Q3] Tanner Stage 5 [5, 5] and HbA1c 8.5 ± 1.5%), from the EMERALD study, were assessed for copeptin and NT-proBNP, and indices of central aortic stiffness non-invasively assessed by MRI. Pearson correlations and generalized linear regression models, adjusting for confounders, were applied to examine the relationships between biomarkers and vascular measures. RESULTS Copeptin correlated independently with both ascending aortic (AA) (β ± SE: -4.28 ± 1.87, p = 0.03) and descending aortic (DA) relative area change (RAC) (-3.41 ± 1.55, p = 0.04). NT-proBNP was independently associated with DA time-averaged wall shear stress (WSSTA) (0.87 ± 0.25, p = 0.001) and DA maximum wall shear stress (WSSmax) (2.45 ± 1.00, p = 0.02). CONCLUSIONS Serum copeptin and NT-proBNP may be associated with central aortic stiffness and elevated WSS in youth with T1D, potentially offering a non-invasive way to identify and monitor the development of early CVD in an at-risk population.
Collapse
Affiliation(s)
- Isabella Melena
- Department of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Petter Bjornstad
- Department of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Michal Schäfer
- Department of Pediatric Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Kendall S Hunter
- Department of Pediatric Cardiology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Alex J Barker
- Department of Radiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Amy Baumgartner
- Department of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Linh Chung
- Department of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Pattara Wiromrat
- Department of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Uyen Truong
- Department of Pediatric Cardiology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Pediatric Cardiology, Virginia Commonwealth University, Richmond, VA, USA
| | - Jane E B Reusch
- Department of Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Kristen J Nadeau
- Department of Pediatric Endocrinology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
| |
Collapse
|
46
|
Pereira MM, Torrado J, Sosa C, Zócalo Y, Bia D. Role of arterial impairment in preeclampsia: should the paradigm shift? Am J Physiol Heart Circ Physiol 2021; 320:H2011-H2030. [PMID: 33797272 DOI: 10.1152/ajpheart.01005.2020] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Preeclampsia is a worldwide pregnancy complication with serious short- and long-term maternal and neonatal consequences. Our understanding of preeclampsia pathophysiology has significantly evolved over the last decades with the recognition that impaired arterial function and structure may occur early in the course of pregnancy, preceding the clinic-humoral syndrome and driving long-term cardiovascular disease risk in the future of these patients. Although an early abnormal placentation may be the inciting event for a large proportion of cases, there is growing evidence that challenges the placental hypothesis in all affected women, since placental histopathology lesions thought to be characteristic are neither sensitive nor specific markers for the disorder. Recent hemodynamic investigations and studies on left ventricular function and structure in women with preeclampsia further challenge this universal paradigm and propose that placental dysfunction could be secondary to a maternal cardiovascular maladaptation to pregnancy in certain patients. Supporting this hypothesis, certain vascular features, which are characteristically enhanced in normal pregnancy allowing a healthy vascular adaptation, are absent in preeclampsia and comparable to the nonpregnant population. However, arterial biomechanics in preeclampsia may only not cope with hemodynamic demands of pregnancy but also impose additional detrimental loads to the maternal heart ("impaired left-ventricle-aorta coupling") and transmit pressure and flow disturbances into the fetoplacental circulation ("impaired large arteries-microcirculation coupling"). In this review, we analyze the major role of the arterial dysfunction in the cardiovascular maladaptation hypothesis of preeclampsia, shed light on its potential etiopathogenic link, and discuss the complementary nature of the placental and cardiovascular theories.
Collapse
Affiliation(s)
- María M Pereira
- Department of Obstetrics and Gynecology, Virginia Commonwealth University, Richmond, Virginia
| | - Juan Torrado
- Jacobi Medical Center, Department of Internal Medicine, Albert Einstein College of Medicine, Bronx, New York
| | - Claudio Sosa
- Department of Obstetrics and Gynecology "C", Pereira-Rossell Hospital, School of Medicine, Republic University, Montevideo, Uruguay
| | - Yanina Zócalo
- Centro Universitario de Investigación, Innovación y Diagnóstico Arterial, Department of Physiology, School of Medicine, Republic University, Montevideo, Uruguay
| | - Daniel Bia
- Centro Universitario de Investigación, Innovación y Diagnóstico Arterial, Department of Physiology, School of Medicine, Republic University, Montevideo, Uruguay
| |
Collapse
|
47
|
Horton WB, Jahn LA, Hartline LM, Aylor KW, Patrie JT, Barrett EJ. Insulin increases central aortic stiffness in response to hyperglycemia in healthy humans: A randomized four-arm study. Diab Vasc Dis Res 2021; 18:14791641211011009. [PMID: 33908285 PMCID: PMC8481749 DOI: 10.1177/14791641211011009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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.
Collapse
Affiliation(s)
- William B Horton
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA, USA
- William B Horton, Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia School of Medicine, 450 Ray C. Hunt Drive, Box 800136; Charlottesville, VA 22908, USA.
| | - Linda A Jahn
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Lee M Hartline
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Kevin W Aylor
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - James T Patrie
- Division of Biostatistics, Department of Public Health Sciences, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Eugene J Barrett
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA, USA
- Department of Pharmacology, University of Virginia School of Medicine, Charlottesville, VA, USA
| |
Collapse
|
48
|
Murtada SI, Kawamura Y, Weiss D, Humphrey JD. Differential biomechanical responses of elastic and muscular arteries to angiotensin II-induced hypertension. J Biomech 2021; 119:110297. [PMID: 33647550 DOI: 10.1016/j.jbiomech.2021.110297] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 01/15/2021] [Accepted: 01/23/2021] [Indexed: 12/23/2022]
Abstract
Elastic and muscular arteries are distinguished by their distinct microstructures, biomechanical properties, and smooth muscle cell contractile functions. They also exhibit differential remodeling in aging and hypertension. Although regional differences in biomechanical properties have been compared, few studies have quantified biaxial differences in response to hypertension. Here, we contrast passive and active changes in large elastic and medium- and small-sized muscular arteries in adult mice in response to chronic infusion of angiotensin over 14 days. We found a significant increase in wall thickness, both medial and adventitial, in the descending thoracic aorta that associated with trends of an increased collagen:elastin ratio. There was adventitial thickening in the small-sized mesenteric artery, but also significant changes in elastic lamellar structure and contractility. An increased contractile response to phenylephrine coupled with a reduced vasodilatory response to acetylcholine in the mesenteric artery suggested an increased contractile state in response to hypertension. Overall reductions in the calculated gradients in pulse wave velocity and elastin energy storage capability from elastic-to-muscular arteries suggested a possible transfer of excessive pulsatile energy into the small-sized muscular arteries resulting in significant functional consequences in response to hypertension.
Collapse
Affiliation(s)
- S-I Murtada
- Department of Biomedical Engineering, Yale University, New Haven, CT, USA.
| | - Y Kawamura
- Department of Biomedical Engineering, Yale University, New Haven, CT, USA
| | - D Weiss
- Department of Biomedical Engineering, Yale University, New Haven, CT, USA
| | - J D Humphrey
- Department of Biomedical Engineering, Yale University, New Haven, CT, USA; Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, USA
| |
Collapse
|
49
|
Bia D, Zócalo Y. Physiological Age- and Sex-Related Profiles for Local (Aortic) and Regional (Carotid-Femoral, Carotid-Radial) Pulse Wave Velocity and Center-to-Periphery Stiffness Gradient, with and without Blood Pressure Adjustments: Reference Intervals and Agreement between Methods in Healthy Subjects (3-84 Years). J Cardiovasc Dev Dis 2021; 8:3. [PMID: 33445548 PMCID: PMC7827252 DOI: 10.3390/jcdd8010003] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/02/2021] [Accepted: 01/08/2021] [Indexed: 12/13/2022] Open
Abstract
In addition to being a marker of cardiovascular (CV) aging, aortic stiffening has been shown to be independently associated with increased CV risk (directly and/or indirectly due to stiffness-gradient attenuation). Arterial stiffness determines the rate at which the pulse pressure wave propagates (i.e., pulse wave velocity, PWV). Thus, propagated PWV (i.e., the distance between pressure-wave recording sites divided by the pulse transit time) was proposed as an arterial stiffness index. Presently, aortic PWV is considered a gold-standard for non-invasive stiffness evaluation. The limitations ascribed to PWV have hampered its use in clinical practice. To overcome the limitations, different approaches and parameters have been proposed (e.g., local PWV obtained by wave separation and pulse wave analysis). In turn, it has been proposed to determine PWV considering blood pressure (BP) levels (β-PWV), so as to evaluate intrinsic arterial stiffness. It is unknown whether the different approaches used to assess PWV or β-PWV are equivalent and there are few data regarding age- and sex-related reference intervals (RIs) for regional and local PWV, β-PWV and PWV ratio. AIMS (1) to evaluate agreement between data from different stiffness indexes, (2) to determine the need for sex-specific RIs, and (3) to define RIs for PWV, β-PWV and PWV ratio in a cohort of healthy children, adolescents and adults. METHODS 3619 subjects (3-90 y) were included, 1289 were healthy and non-exposed to CV risk factors. Carotid-femoral (cfPWV) and carotid-radial (crPWV) PWV were measured (SphygmoCor System (SCOR)) and PWV ratio (cfPWV/crPWV) was quantified. Local aortic PWV was obtained directly from carotid waves (aoPWV-Carotid; SCOR) and indirectly (generalized transfer function use) from radial (aoPWV-Radial; SCOR) and brachial (aoPWV-Brachial; Mobil-O-Graph system (MOG)) recordings. β-PWV was assessed by means of cardio-ankle brachial (CAVI) and BP-corrected CAVI (CAVIo) indexes. Analyses were done before and after adjustment for BP. Data agreement was analyzed (correlation, Bland-Altman). Mean and standard deviation (age- and sex-related) equations were obtained for PWV parameters (regression methods based on fractional polynomials). RESULTS The methods and parameters used to assess aortic stiffness showed different association levels. Stiffness data were not equivalent but showed systematic and proportional errors. The need for sex-specific RIs depended on the parameter and/or age considered. RIs were defined for all the studied parameters. The study provides the largest data set related to agreement and RIs for stiffness parameters obtained in a single population.
Collapse
Affiliation(s)
- Daniel Bia
- Departamento de Fisiología, Facultad de Medicina, Centro Universitario de Investigación, Innovación y Diagnóstico Arterial (CUiiDARTE), Universidad de la República, General Flores 2125, 11800 Montevideo, Uruguay
| | - Yanina Zócalo
- Departamento de Fisiología, Facultad de Medicina, Centro Universitario de Investigación, Innovación y Diagnóstico Arterial (CUiiDARTE), Universidad de la República, General Flores 2125, 11800 Montevideo, Uruguay
| |
Collapse
|
50
|
Joseph J, Nabeel PM, Rao SR, Venkatachalam R, Shah MI, Kaur P. Assessment of Carotid Arterial Stiffness in Community Settings With ARTSENS®. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE 2020; 9:1900111. [PMID: 33329943 PMCID: PMC7732146 DOI: 10.1109/jtehm.2020.3042386] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/25/2020] [Accepted: 11/16/2020] [Indexed: 01/24/2023]
Abstract
OBJECTIVE We investigate the field feasibility of carotid stiffness measurement using ARTSENS® Touch and report the first community-level data from India. METHOD In an analytical cross-sectional survey among 1074 adults, we measured specific stiffness index ([Formula: see text]), pressure-strain elastic modulus ([Formula: see text]), arterial compliance (AC), and one-point pulse wave velocity (PWV[Formula: see text]) from the left common carotid artery. Data for established risk factors (waist circumference, blood pressure, plasma glucose, triglycerides, and HDL-C) were also collected. The association of carotid stiffness with age, gender, hypertension/diabetes, smoking, and clustering of risk factors was studied. RESULTS Measurements were repeatable with a relative difference (RD) between consecutive readings of < 5% for blood pressure and < 15% for [Formula: see text]% of arterial diameter values. The average RDs for [Formula: see text], [Formula: see text], AC, and PWV[Formula: see text], were 20.51%, 22.31%, 25.10%, and 14.13%, respectively. Typical range for stiffness indices among females and males were [Formula: see text]: 8.12 ± 3.59 vs 6.51 ± 2.78, [Formula: see text]: 113.24 ± 56.12 kPa vs 92.33 ± 40.65 kPa, PWV[Formula: see text]: 6.32 ± 1.38 ms-1 vs 5.81 ± 1.16 ms-1, and AC: 0.54 ± 0.36 mm2 kPa-1 vs 0.72 ± 0.38 mm2 kPa-1. Mean [Formula: see text], [Formula: see text], and PWV[Formula: see text] increased (and mean AC decreased) across decades of age; the trend persisted even after excluding hypertensives and subjects with diabetes. The odds ratio of presence of multiple risk factors for [Formula: see text] kPa and/or PWV[Formula: see text] ms-1 was ≥ 2.12 or above in males. In females, it was just above 2.00 for [Formula: see text] kPa and/or PWV[Formula: see text] ms-1 and increased to ≥ 3.33 for [Formula: see text] kPa and ≥ 3.25 for PWV[Formula: see text] ms-1. CONCLUSION The study demonstrated the feasibility of carotid stiffness measurement in a community setting. A positive association between the risk factors and carotid artery stiffness provides evidence for the device's use in resource-constrained settings. Clinical Impact: The device paves the way for epidemiological and clinical studies that are essential for establishing population-level nomograms for wide-spread use of carotid stiffness in clinical practice and field screening of 'at-risk' subjects.
Collapse
Affiliation(s)
- Jayaraj Joseph
- Department of Electrical EngineeringIndian Institute of Technology MadrasChennai600036India
| | - P. M. Nabeel
- Healthcare Technology Innovation CentreIndian Institute of Technology MadrasChennai600113India
| | - Sudha Ramachandra Rao
- Indian Council of Medical ResearchNational Institute of EpidemiologyChennai600077India
| | | | - Malay Ilesh Shah
- Healthcare Technology Innovation CentreIndian Institute of Technology MadrasChennai600113India
| | - Prabhdeep Kaur
- Indian Council of Medical ResearchNational Institute of EpidemiologyChennai600077India
| |
Collapse
|