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Mascarenhas LA, Ji Y, Wang W, Inciardi RM, Parikh RR, Eaton AA, Cheng S, Alonso A, Matsushita K, Shah AM, Solomon SD, Meyer ML, Chen LY, Zhang MJ. Association of central arterial stiffness with atrial myopathy: the Atherosclerosis Risk in Communities (ARIC) study. Hypertens Res 2024:10.1038/s41440-024-01831-3. [PMID: 39117948 DOI: 10.1038/s41440-024-01831-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2024] [Revised: 07/06/2024] [Accepted: 07/10/2024] [Indexed: 08/10/2024]
Abstract
Atrial myopathy-defined as abnormal left atrial (LA) size and function-is associated with an increased risk of atrial fibrillation, heart failure, and dementia. Central arterial stiffness is associated with increased atrial afterload and fibrosis and may be a risk factor for atrial myopathy. We examined the association of carotid-femoral pulse wave velocity (cfPWV) with LA function and assessed potential causal relationships. We included 2825 Atherosclerosis Risk in Communities (ARIC) study participants from Visit 5 (2011-2013). cfPWV was related to echocardiographic LA function continuously per 1-SD and categorically in quartiles. Mendelian randomization (MR) analysis was performed using U.K. Biobank-derived genetic variants associated with arterial stiffness index and cardiac magnetic resonance measures of LA function. When analyzed per SD increment (297.6 cm/s), higher cfPWV was significantly associated with lower LA reservoir and conduit strain (β = -0.53%, 95% CI [-0.81, -0.25] and β = -0.46%, 95% CI [-0.68, -0.25], respectively) after adjusting for demographics, clinical characteristics, systolic blood pressure, and left ventricular (LV) morphology and function. In MR analyses there was a non-significant inverse association of arterial stiffness index with LA total, passive, and active emptying fractions. Higher cfPWV is associated with lower LA reservoir and conduit strain, independent of systolic blood pressure and LV morphology and function. No evidence for a causal relationship between arterial stiffness index and alterations in LA function was found. Future studies should examine the prospective association of central arterial stiffness with LA function alterations.
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Affiliation(s)
- Lorraine A Mascarenhas
- Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
- Lillehei Heart Institute, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Yuekai Ji
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Wendy Wang
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Riccardo M Inciardi
- Institute of Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Romil R Parikh
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Anne A Eaton
- Division of Biostatistics and Health Data Science, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Susan Cheng
- Department of Cardiology, Cedars-Sinai Smidt Heart Institute, Los Angeles, CA, USA
| | - Alvaro Alonso
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kunihiro Matsushita
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Amil M Shah
- Division of Cardiology, Department of Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
| | - Michelle L Meyer
- Department of Emergency Medicine, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Lin Yee Chen
- Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
- Lillehei Heart Institute, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Michael J Zhang
- Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA.
- Lillehei Heart Institute, University of Minnesota Medical School, Minneapolis, MN, USA.
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Kobayashi R, Sakazaki M, Nagai Y, Okamoto T, Hashimoto Y, Sato K, Seki S, Hata U, Esaki K, Tanigawa R, Mitsuoka A, Funaki A, Niki Y, Hashiguchi T, Negoro H. Habitual isomaltulose intake reduces arterial stiffness associated with postprandial hyperglycemia in middle-aged and elderly people: a randomized controlled trial. Heart Vessels 2024; 39:123-134. [PMID: 37777673 DOI: 10.1007/s00380-023-02316-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/06/2023] [Indexed: 10/02/2023]
Abstract
Endothelin-1 (ET-1), produced by vascular endothelial cells, plays a pivotal role in the regulation of vascular tone. Isomaltulose, a naturally occurring sweetener and structural isomer of sucrose, reduces postprandial hyperglycemia, but its effect on arteriosclerosis due to hyperglycemia is unknown. The effects of 12 weeks of isomaltulose administration on ET-1 levels, a peptide that regulates arterial stiffness, blood pressure, and vascular tone, were tested before and after an oral glucose tolerance test. Fifty-four healthy middle-aged and older adults (30 men and 24 women) were divided into two groups: (1) a 25 g isomaltulose jelly drink intake group (Group I, 27 participants, mean age 55 ± 1 years) and (2) a sucrose jelly drink intake group (Group S, 27 participants, mean age 55 ± 1 years), each consuming isomaltulose or sucrose daily for 12 weeks, and a randomized, controlled study was conducted. Participants visited the laboratory before the intervention and 4, 8, and 12 weeks after the intervention to measure carotid-femoral (cf) and brachial-ankle (ba) pulse wave velocity (PWV), systolic blood pressure (BP), plasma glucose (PG), insulin, and ET-1 levels before and 60 and 120 min after a 75-g OGTT. baPWV, and ET-1 levels before intervention were significantly increased after 75-g OGTT compared to before 75-g OGTT in both groups (p < 0.05). The post-intervention baPWV, and ET-1 levels were significantly increased after 75-g OGTT in Group S compared to before 75-g OGTT (p < 0.05), whereas no significant changes were observed in Group I. These results suggest that consumption of isomaltulose, which has a lower GI than sucrose, is more effective in preventing the increases in systemic arterial stiffness associated with postprandial hyperglycemia in healthy middle-aged and older adults.
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Affiliation(s)
- Ryota Kobayashi
- Department of Natural & Environmental Science, Teikyo University of Science, 2-2-1 Senju, Sakuragi, Adachi-ku, Tokyo, 120-0045, Japan.
| | - Miki Sakazaki
- Life Energy Business Development Unit, Mitsui DM Group R&D Center, Mitsui DM Sugar Co., Ltd., 2-28-7 Kamiochiai, Shinjuku-ku, Tokyo, 161-0034, Japan
| | - Yukie Nagai
- Life Energy Business Development Unit, Mitsui DM Group R&D Center, Mitsui DM Sugar Co., Ltd., 2-28-7 Kamiochiai, Shinjuku-ku, Tokyo, 161-0034, Japan
| | - Takanobu Okamoto
- Department of Exercise Physiology, Nippon Sport Science University, 7-1-1, Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Yuto Hashimoto
- Department of Exercise Physiology, Nippon Sport Science University, 7-1-1, Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Kaori Sato
- Health and Physical Education Program, International Christian University, 3-10-2, Osawa, Mitaka-shi, Tokyo, 181-0015, Japan
| | - Shotaro Seki
- Graduate School of Health and Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Urara Hata
- Graduate School of Health and Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Kazuki Esaki
- Graduate School of Health and Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Ryuya Tanigawa
- Graduate School of Health and Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Amane Mitsuoka
- Graduate School of Health and Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagaya-ku, Tokyo, 158-8508, Japan
| | - Akiko Funaki
- Department of Judo Therapy, Teikyo University of Science, 2525 Yatsusawa, Uenohara-shi, Yamanashi, 409-0193, Japan
| | - Yasuhiro Niki
- Department of Sport Management, Shobi University, 1-1-1 Toyodacho, Kawagoe-shi, Saitama, 350-1110, Japan
| | - Takeo Hashiguchi
- Department of School Education, Teikyo University of Science, 2-2-1 Senju, Sakuragi, Adachi-ku, Tokyo, 120-0045, Japan
| | - Hideyuki Negoro
- Department of Medicine, Nara Medical University, 840 Shijo, Kashihara-shi, Nara, 634-8521, Japan
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Fadeyi O, Randhawa A, Shankar A, Garabetian C, Singh H, Topacio A. Thromboembolism Triggered by a Combination of Electronic Cigarettes and Oral Contraceptives: A Case Report and Review of Literature. J Investig Med High Impact Case Rep 2023; 11:23247096231181072. [PMID: 37314028 DOI: 10.1177/23247096231181072] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023] Open
Abstract
Genetic predisposition, oral contraceptive (OCP) use, tobacco smoking, cancers, and trauma are well-known triggers for hypercoagulability and thromboembolism. Multiple reports have been published on the health risk of combining OCP and traditional cigarettes smoking in the context of thromboembolism. However, limited information is available on the health consequences of combining OCP use with electronic cigarettes. Here, we report a case of a young female patient with a past medical history of ovarian cysts and electronic cigarettes use who came into the hospital with a complaint of "recurrent seizures" and tachycardia. This patient was subsequently diagnosed with bilateral pulmonary emboli, subacute cerebrovascular accident (CVA), and possible patent foramen ovale. Therapeutic Lovenox was initiated. Reasons to educate young females on the risks of combining OCP and electronic cigarettes use were explained.
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Affiliation(s)
- Olaniyi Fadeyi
- Internal Medicine Residency Program, West Anaheim Medical Center, Anaheim, CA, USA
| | - Anantbir Randhawa
- Internal Medicine Residency Program, West Anaheim Medical Center, Anaheim, CA, USA
| | - Abhirami Shankar
- Internal Medicine Residency Program, West Anaheim Medical Center, Anaheim, CA, USA
| | - Christine Garabetian
- Internal Medicine Residency Program, West Anaheim Medical Center, Anaheim, CA, USA
| | - Harpreet Singh
- Internal Medicine Residency Program, West Anaheim Medical Center, Anaheim, CA, USA
| | - Antonio Topacio
- Internal Medicine Residency Program, West Anaheim Medical Center, Anaheim, CA, USA
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Balinski AM, Harvey RN, Ko RB, Smalley MM, Cutler NE, Siddiqi MT. Vaping-Related Clotting Phenomena Presenting As Central Retinal Vein Occlusion. Cureus 2022; 14:e27700. [PMID: 36081966 PMCID: PMC9440988 DOI: 10.7759/cureus.27700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2022] [Indexed: 11/24/2022] Open
Abstract
Central retinal vein occlusion (CRVO) typically manifests as unilateral vision loss from thrombosis and occlusion of the central retinal vein in patients with thrombophilic risk factors. Here we report a case of a 23-year-old male with three weeks of intermittent left-sided eye pressure and vision loss, who was found to have decreased visual acuity, retinal hemorrhages, and an impending CRVO in his left eye. Upon further evaluation, infectious disease and autoimmune labs were normal, but he had mildly increased right heart pressures and hypercoagulable changes in the right middle cerebral artery. He denied any personal or family history of clotting disorders but noted a four-year history of vaping. He was started on anticoagulation and discharged. Outpatient genetic testing for Factor V Leiden, protein C, protein S, and prothrombin G20210 was normal. His visual acuity returned to normal in the left eye and the retinal hemorrhages resolved. After the exclusion of organic causes, significant vaping history was considered the likely etiology of his hypercoagulable state and resultant CRVO. Vaping-related clotting phenomena may explain the etiology of an otherwise unexplained CRVO, but further investigation of the long-term health consequences of electronic cigarette use is still needed.
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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.
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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
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Rafiq T, O’Leary DD, Dempster KS, Cairney J, Wade TJ. Adverse Childhood Experiences (ACEs) Predict Increased Arterial Stiffness from Childhood to Early Adulthood: Pilot Analysis of the Niagara Longitudinal Heart Study. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2020; 13:505-514. [PMID: 33269049 PMCID: PMC7683677 DOI: 10.1007/s40653-020-00311-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
An association among adults between adverse childhood experiences (ACEs) and arterial stiffness and between arterial stiffness and cardiovascular disease has been established. Recent cross-sectional evidence suggests that ACEs is linked to the development and progression of arterial stiffness, but it remains unclear when these changes begin to manifest. We examine the relationship between ACEs and changes in arterial stiffness from childhood into adulthood using population-based longitudinal data. The Niagara Longitudinal Heart Study (NLHS) pilot data included 76 young adults (females = 44), with an average age of 21 years (SD = 1), and had a follow-up period of 9 years. Mixed effects modeling was used to examine the effect of ACEs on changes in arterial stiffness over time adjusting for sex, changes in heart rate, systolic blood pressure, body mass index, and physical activity. Individuals with four or more ACEs have a greater increase in arterial stiffness over time from childhood into young adulthood. This increase was similar for both males and females and independent of the effects of change in heart rate, systolic blood pressure, body mass index, and physical activity. Exposure to ACEs is associated with greater increase in arterial stiffness, a marker for cardiovascular disease among adults. This suggests that interventions targeted at individuals with high exposure to ACEs early on in life could lower the risk of arterial stiffness and in turn the cascade of events leading to cardiovascular disease.
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Affiliation(s)
- Talha Rafiq
- Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, Ontario Canada
| | - Deborah D. O’Leary
- Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, Ontario Canada
- Brock-Niagara Centre for Health and Well-Being, Brock University, St. Catharines, Ontario Canada
| | - Kylie S. Dempster
- Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, Ontario Canada
- Brock-Niagara Centre for Health and Well-Being, Brock University, St. Catharines, Ontario Canada
| | - John Cairney
- School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland Australia
| | - Terrance J. Wade
- Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, Ontario Canada
- Brock-Niagara Centre for Health and Well-Being, Brock University, St. Catharines, Ontario Canada
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Effects of Tetraselmis chuii Microalgae Supplementation on Ergospirometric, Haematological and Biochemical Parameters in Amateur Soccer Players. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186885. [PMID: 32967151 PMCID: PMC7560093 DOI: 10.3390/ijerph17186885] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/17/2020] [Accepted: 09/18/2020] [Indexed: 12/24/2022]
Abstract
This study aimed to analyse the effects of Tetraselmis chuii (TC) microalgae supplementation during thirty days on ergospirometric, haematological and biochemical parameters in amateur soccer players. Thirty-two amateur soccer players divided into a control group (CG; n = 16; 22.36 ± 1.36 years; 68.36 ± 3.53 kg) and a supplemented group (SG; n = 16; 22.23 ± 2.19 years; 69.30 ± 5.56 kg) participated in the double-blind study. SG ingested 200 mg of the TC per day, while CG ingested 200 mg per day of lactose powder. Supplementation was carried out for thirty days. The participants performed a maximal treadmill test until exhaustion. The ergospirometric values at different ventilatory thresholds and haematological values were obtained after the test. Heart rate decreased after supplementation with TC (p < 0.05). Oxygen pulse, relative and absolute maximum oxygen consumption increased in SG (pre vs. post; 19.04 ± 2.53 vs. 22.08 ± 2.25; 53.56 ± 3.26 vs. 56.74 ± 3.43; 3.72 ± 0.35 vs. 3.99 ± 0.25; p < 0.05). Haemoglobin and mean corpuscular haemoglobin increased in SG (pre vs. post; 15.12 ± 0.87 vs. 16.58 ± 0.74 p < 0.01; 28.03 ± 1.57 vs. 30.82 ± 1.21; p < 0.05). On the other hand, haematocrit and mean platelet volume decreased in SG (p < 0.05). TC supplementation elicited improvements in ergospirometric and haematological values in amateur soccer players. TC supplementation could be valuable for improving performance in amateur athletes.
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Kim ED, Ballew SH, Tanaka H, Heiss G, Coresh J, Matsushita K. Short-Term Prognostic Impact of Arterial Stiffness in Older Adults Without Prevalent Cardiovascular Disease. Hypertension 2019; 74:1373-1382. [PMID: 31679417 PMCID: PMC7110414 DOI: 10.1161/hypertensionaha.119.13496] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Arterial stiffness, represented as carotid-femoral pulse wave velocity (cfPWV), predicts cardiovascular disease (CVD). In older populations, however, this association seems attenuated. Moreover, the prognostic values of pulse wave velocity at different arterial segments and newer parameters like cardio-ankle vascular index (CAVI) remain unclear, especially in US older adults. In 3034 Atherosclerosis Risk in Communities (ARIC) study participants (66-90 years) without CVD, we examined the associations of 4 pulse wave velocity measures (cfPWV, heart-femoral, brachial-ankle, heart-ankle) and 2 new measures of arterial stiffness (CAVI and cardio-femoral vascular index derived from heart-ankle and heart-femoral, respectively) with incident CVD (coronary disease, stroke, and heart failure) and all-cause mortality. Over a median follow-up of 4.4 years, there were 168 incident CVD events and 244 deaths. Overall, stiffness measures did not show strong associations with CVD, except cfPWV, which demonstrated a J-shaped association even after adjusting for potential confounders (hazard ratio, 1.83 [95% CI, 1.08-3.09] in top quartile and 1.97 [1.14-3.39] in bottom quartile versus second bottom quartile). When each CVD was examined separately, heart failure was most robustly associated with higher cfPWV, and stroke was strongly associated with lower cfPWV. There were no significant associations with all-cause mortality. Among different measures of pulse wave velocity, cfPWV showed the strongest associations with CVD, especially heart failure, in older adults without CVD. Other pulse wave velocity measures had no strong associations. Our findings further support cfPWV as the index measure of arterial stiffness and the link of arterial stiffness to heart failure development but also suggest somewhat limited prognostic value of arterial stiffness in older adults overall.
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Affiliation(s)
- Esther D. Kim
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Shoshana H. Ballew
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Hirofumi Tanaka
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, Texas
| | - Gerardo Heiss
- Department of Epidemiology, University of North Carolina Gillings School of Global Public Health, Chapel Hill, North Carolina
| | - Josef Coresh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Kunihiro Matsushita
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
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9
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Gong J, Xie Q, Han Y, Chen B, Li L, Zhou G, Wang T, Xie L. Relationship between components of metabolic syndrome and arterial stiffness in Chinese hypertensives. Clin Exp Hypertens 2019; 42:146-152. [PMID: 30964359 DOI: 10.1080/10641963.2019.1590385] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Jin Gong
- Fujian Hypertension Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, P.R. China
| | - Qunfang Xie
- Fujian Hypertension Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, P.R. China
| | - Ying Han
- Fujian Hypertension Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, P.R. China
| | - Bingying Chen
- Fujian Hypertension Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, P.R. China
| | - Lieyou Li
- Fujian Hypertension Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, P.R. China
| | - Guoxiang Zhou
- Fujian Hypertension Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, P.R. China
| | - Tingjun Wang
- Fujian Hypertension Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, P.R. China
| | - Liangdi Xie
- Fujian Hypertension Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, P.R. China
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10
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Intermittent versus constant aerobic exercise in middle-aged males: acute effects on arterial stiffness and factors influencing the changes. Eur J Appl Physiol 2018; 118:1625-1633. [PMID: 29796858 DOI: 10.1007/s00421-018-3893-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 05/13/2018] [Indexed: 10/16/2022]
Abstract
PURPOSE Both constant and intermittent acute aerobic exercises have been found to decrease arterial stiffness. However, direct comparisons of these two types of exercise are sparse. It is not known which type of exercise has the greatest effect. METHODS We evaluated the haemodynamic responses in 15 males (age 48.5 ± 1.3 years; BMI 27.5 ± 0.8 kg m-2) following acute constant (CE) and intermittent cycling exercise (IE). Duration and heart rate were matched during both exercises (131.8 ± 3.2 bpm for CE and 132.0 ± 3.1 bpm for IE). Central and peripheral arterial stiffness was assessed through pulse wave velocity (PWV). Plasma concentrations of nitric oxide (NO), atrial natriuretic peptide (ANP), blood lactate, noradrenaline, and adrenaline were measured before and after each exercise. RESULTS Central (+ 1.8 ± 7.4 and - 6.5 ± 6.8% for CE and IE) and upper limb PWV (+ 2.7 ± 6.2 and - 8 ± 4.6% for CE and IE) were not significantly altered although a small decrease (small effect size) was observed after IE. However, lower limb PWV significantly decreased after exercises (- 7.3 ± 5.7 and - 15.9 ± 4% after CE and IE), with a larger effect after IE. CONCLUSIONS Greater decrease in lower limb PWV occurred after IE despite greater heart rate. This may be due to the higher blood levels of lactate during IE, while NO, ANP, noradrenaline, and adrenaline levels remained not statistically different from CE. These results underlined the importance of lactate in triggering the post-exercise vascular response to exercise, as well as its regional characteristic.
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11
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Xiao H, Tan I, Butlin M, Li D, Avolio AP. Mechanism underlying the heart rate dependency of wave reflection in the aorta: a numerical simulation. Am J Physiol Heart Circ Physiol 2018; 314:H443-H451. [DOI: 10.1152/ajpheart.00559.2017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Hanguang Xiao
- Chongqing Key Laboratory of Modern Photoelectric Detection Technology and Instrument, Chongqing Key Laboratory of Fiber Optic Sensor and Photodetector, Chongqing University of Technology, Chongqing, China
| | - Isabella Tan
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, New South Wales, Australia
| | - Mark Butlin
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, New South Wales, Australia
| | - Decai Li
- Sichuan Mianyang 404 Hospital, Mianyang, Sichuan Province, China
| | - Alberto P. Avolio
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, New South Wales, Australia
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Kang MK, Yu JM, Chun KJ, Choi J, Choi S, Lee N, Cho JR. Association of female sex and heart rate with increased arterial stiffness in patients with type 2 diabetes mellitus. Anatol J Cardiol 2017; 18:347-352. [PMID: 29145217 PMCID: PMC5731284 DOI: 10.14744/anatoljcardiol.2017.7773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/03/2017] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE This study aimed to evaluate the factors associated with increased arterial stiffness (IAS) measured by pulse wave velocity (PWV) and its clinical implications in patients with type 2 diabetes mellitus (DM). METHODS This was an observational, cross-sectional study. The ankle-brachial PWV was used to measure arterial stiffness, and 310 patients (mean age, 49±9 years; 180 men) with type 2 DM were divided into two groups according to the results of PWV: Group 1 (IAS; n=214) and Group 2 (normal arterial stiffness; n=96). RESULTS Patients in Group 1 were predominantly females (48% vs. 28%, p=0.001) and showed higher blood pressure and faster heart rate (HR). The glomerular filtration rate was lower and the urine microalbumin level was higher in patients with IAS. In multiple regression analysis, female sex and faster HR were independently associated with IAS. In subgroup analysis among female patients, prior stroke was more common in patients with IAS, and faster HR and increased postprandial 2-h C-peptide level were independently associated with IAS. CONCLUSION Female sex and faster HR were independently associated with IAS in patients with type 2 DM. In a subgroup analysis among female patients, prior stroke was more common in patients with IAS, and faster HR and elevated postprandial 2-h C-peptide level were found to be independently associated with IAS.
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Affiliation(s)
| | | | | | | | | | | | - Jung Rae Cho
- Department of Cardiology, Kangnam Sacred Heart Hospital, Hallym University Medical Center, Seoul-South Korea.
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