Swimming Exercise, Arterial Stiffness, Adn Elevated Blood Pressure PDF Download
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Author: Nantinee Nualnim
Publisher:
ISBN:
Category :
Languages : en
Pages : 250
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Book Description
Age is the major risk factor for cardiovascular diseases (CVD) and this is attributable in part to stiffening of large elastic arteries and development of vascular endothelial dysfunction. In contrast, regular aerobic exercise is associated with reduced risk of CVD. Swimming is an attractive form of aerobic exercise and always recommended for health promotion as well as prevention and treatment of risk factors for CVD. However, there is little scientific evidence to date indicating that swimming is equally efficacious to land-based exercise modes in reducing cardiovascular risks. Accordingly, the aim of the research was to determine the role of regular swimming exercise on both CVD traditional risk factors and vascular functions. To comprehensively address this aim, 2 different approaches were used: Study 1 (cross-sectional study) was designed to determine the potential benefit of regular swimming exercise in the primary prevention of age-related decreases in vascular function. Key measurements of vascular function were performed in middle-aged and older swimmers, runners, and sedentary controls. Central arterial compliance was higher in swimmers and runners than in sedentary controls. Study 2 (intervention study) was designed to determine whether regular swimming exercise could reverse the age-associated decline in vascular function. Middle-aged and older subjects completed either a 12-week swim training program or relaxation/ stretching exercise (attention control) program. Short-term swim training improved arterial blood pressure and vascular functions. In summary, regular swimming exercise can attenuate reductions in and partially restore the loss of vascular function including central arterial compliance and endothelial function in middle-aged and older adults. Swimming exercise exhibited typical central arterial compliance and endothelial function phenotypes that are often displayed in land-based exercise.
Author: Nantinee Nualnim
Publisher:
ISBN:
Category :
Languages : en
Pages : 250
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Book Description
Age is the major risk factor for cardiovascular diseases (CVD) and this is attributable in part to stiffening of large elastic arteries and development of vascular endothelial dysfunction. In contrast, regular aerobic exercise is associated with reduced risk of CVD. Swimming is an attractive form of aerobic exercise and always recommended for health promotion as well as prevention and treatment of risk factors for CVD. However, there is little scientific evidence to date indicating that swimming is equally efficacious to land-based exercise modes in reducing cardiovascular risks. Accordingly, the aim of the research was to determine the role of regular swimming exercise on both CVD traditional risk factors and vascular functions. To comprehensively address this aim, 2 different approaches were used: Study 1 (cross-sectional study) was designed to determine the potential benefit of regular swimming exercise in the primary prevention of age-related decreases in vascular function. Key measurements of vascular function were performed in middle-aged and older swimmers, runners, and sedentary controls. Central arterial compliance was higher in swimmers and runners than in sedentary controls. Study 2 (intervention study) was designed to determine whether regular swimming exercise could reverse the age-associated decline in vascular function. Middle-aged and older subjects completed either a 12-week swim training program or relaxation/ stretching exercise (attention control) program. Short-term swim training improved arterial blood pressure and vascular functions. In summary, regular swimming exercise can attenuate reductions in and partially restore the loss of vascular function including central arterial compliance and endothelial function in middle-aged and older adults. Swimming exercise exhibited typical central arterial compliance and endothelial function phenotypes that are often displayed in land-based exercise.
Author: Linda S. Pescatello
Publisher: Springer
ISBN: 3319170767
Category : Medical
Languages : en
Pages : 347
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Book Description
As the first primer on the effects of exercise on human hypertension, Effects of Exercise on Hypertension: From Cells to Physiological Systems provides the state-of-the-art effects of exercise on the many possible mechanisms underlying essential hypertension in humans. The book contains chapters by distinguished experts on the effects of exercise on physiological systems known to be involved in hypertension development and maintenance as well as less well known aspects of hypertension such as 24-hour ambulatory blood pressure profile and oxidative stress. An emerging area, the effects of resistance exercise training on blood pressure is also covered. A unique aspect of the book is that it covers the effects of exercise mimetics on vascular cell adaptations in order to begin to elucidate some of the cellular mechanisms that may underlie blood pressure reductions with exercise training. Lastly, the book will end with a chapter on the interactive effects of genes and exercise on blood pressure. Chapters are grouped by physiological system or mechanism. The text begins with two overview chapters; one on the general effects of aerobic exercise training and the second on the general effects of resistance exercise training on blood pressure. Each chapter begins with a bulleted list of key points. Effects of Exercise on Hypertension: From Cells to Physiological Systems will be of great value to professional individuals in cardiovascular medicine, the cardiovascular sciences, allied health care professionals, and medical and graduate students in the cardiovascular sciences and medicine.
Author: Eleni Mylona
Publisher:
ISBN:
Category : Exercise
Languages : en
Pages : 158
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Book Description
Author: Julio A. Chirinos
Publisher: Academic Press
ISBN: 0323916481
Category : Science
Languages : en
Pages : 1036
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Book Description
Textbook of Arterial Stiffness and Pulsatile Hemodynamics in Health and Disease, Two Volume Set covers the principles, physiology, biologic pathways, clinical implications and therapeutics surrounding arterial stiffness and pulsatile hemodynamics, along with a thorough overview of the field. The book presents complex engineering concepts in a way that those in science and medicine can more easily understand. It includes detailed illustrations. Additionally, it presents advanced bioengineering concepts in boxes for readers who wants more in-depth biophysical knowledge. This is a must-have reference for students, researchers and clinicians interested in learning more about this field. Incorporates case studies and calculations/worked examples with mathematical principles explained in a conceptual manner without complicated formulas Features chapter contributions from leading international researchers and clinicians Covers principles, physiology, biologic pathways, clinical implications and therapeutics
Author: Michel E. Safar
Publisher: Springer
ISBN: 1447151984
Category : Medical
Languages : en
Pages : 563
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Book Description
In cardiovascular prevention, there is classically a small number of cardiovascular risk factors to treat, such as hypertension, diabetes, hyperlipidemia and smoking excess, which are widely detected and treated. Recently, it has been widely recognized that new mechanical factors should be detected and treated and involves specifically pulsatile arterial hemodynamic (PAH) parameters such as: arterial stiffness, pulse pressure, and, to a lesser extent, augmentation index and pulse pressure amplification. The pedagogic aspect of this new CV specialty involves 3 principal parts: a. –Basic concepts and pathophysiological mechanisms of PAHb. –Clinical aspects and end-organ damage in PAHc. – Clinical pharmacology and therapeutics of PAH This book represents the first that spans basic science and clinical management of this new CV subspecialty. Much has been learned regarding the management of these patients in recent years and this book presents extensive data on the techniques needed to maximize outcomes.
Author: Waneen Wyrick Spirduso
Publisher: Human Kinetics
ISBN: 9780736057868
Category : Cognition
Languages : en
Pages : 304
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Book Description
This title seeks to expand on reader's understanding by examining whether and how physical activity could indirectly affect cognitive function by influencing mediators that provide physical and mental resources for cognition.
Author: Chetan Trivedy
Publisher: CRC Press
ISBN: 0340985011
Category : Medical
Languages : en
Pages : 771
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Book Description
This book is a dedicated resource for those sitting the Part A of the MCEM (Membership of the College of Emergency Medicine) examination. It forms an essential revision guide for emergency trainees who need to acquire a broad understanding of the basic sciences, which underpin their approach to clinical problems in the emergency department. Common clinical scenarios are used to highlight the essential underlying basic science principles, providing a link between clinical management and a knowledge of the underlying anatomical, physiological, pathological and biochemical processes. Multiple choice questions with reasoned answers are used to confirm the candidates understanding and for self testing. Unlike other recent revision books which provide MCQ questions with extended answers, this book uses clinical cases linked to the most recent basic science aspects of the CEM syllabus to provide a book that not only serves as a useful revision resource for the Part A component of the MCEM examination, but also a unique way of understanding the processes underlying common clinical cases seen every day in the emergency department. This book is essential for trainees sitting the Part A of the MCEM exam and for clinicians and medical students who need to refresh their knowledge of basic sciences relevant to the management of clinical emergencies.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309262879
Category : Medical
Languages : en
Pages : 229
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Book Description
Physical fitness affects our ability to function and be active. At poor levels, it is associated with such health outcomes as diabetes and cardiovascular disease. Physical fitness testing in American youth was established on a large scale in the 1950s with an early focus on performance-related fitness that gradually gave way to an emphasis on health-related fitness. Using appropriately selected measures to collected fitness data in youth will advance our understanding of how fitness among youth translates into better health. In Fitness Measures and Health Outcomes in Youth, the IOM assesses the relationship between youth fitness test items and health outcomes, recommends the best fitness test items, provides guidance for interpreting fitness scores, and provides an agenda for needed research. The report concludes that selected cardiorespiratory endurance, musculoskeletal fitness, and body composition measures should be in fitness surveys and in schools. Collecting fitness data nationally and in schools helps with setting and achieving fitness goals and priorities for public health at an individual and national level.
Author: Hassane Zouhal
Publisher: Frontiers Media SA
ISBN: 2832505074
Category : Science
Languages : en
Pages : 203
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Book Description
Author: Gregory Y. H. Lip
Publisher: Elsevier Health Sciences
ISBN: 0323070671
Category : Medical
Languages : en
Pages : 1247
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Book Description
Here is today's most in-depth reference for any cardiologist, internist, or nephrologist interested in hypertension. Drawing from international experience in cardiology, physiology, and nephrology, Drs. Lip and Hall have assembled a group of section editors and contributors second to none. You'll find the long-term effects of primary and secondary hypertension and a lengthy section on hypertensions for special populations featured prominently. Prevention and treatment of hypertension are covered in detail, from lifestyle and diet issues to drug choice and delivery, and the section on comparison of guidelines is unique to this book. Find comprehensive coverage of hypertension including pathogenesis, prevention, and treatment all in one practical volume. See the complete systemic problems of hypertension at a glance with detailed, full-color illustrations of cellular and clinical manifestations. Simplify navigating the complexities of hypertension using algorithms for clinical exam and diagnosis. Get specific insight into prevention and treatment of hypertension in special populations. Go global with a comprehensive section on worldwide guidelines and the application of clinical material to local standards of practice.
