The Cardiovascular System

Author : Roland N. Pittman
Publisher : Biota Publishing
Page : 117 pages
File Size : 44,8 Mb
Release : 2016-08-18
Category : Medical
ISBN : 9781615047215

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Regulation of Tissue Oxygenation, Second Edition by Roland N. Pittman Pdf

This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.

Author : Philip I. Aaronson,Jeremy P. T. Ward,Michelle J. Connolly
Publisher : John Wiley & Sons
Page : 136 pages
File Size : 55,6 Mb
Release : 2012-08-31
Category : Medical
ISBN : 9781118535400

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The Cardiovascular System at a Glance by Philip I. Aaronson,Jeremy P. T. Ward,Michelle J. Connolly Pdf

This concise and accessible text provides an integrated overview of the cardiovascular system - considering the basic sciences which underpin the system and applying this knowledge to clinical practice and therapeutics. A general introduction to the cardiovascular system is followed by chapters on key topics such as anatomy and histology, blood and body fluids, biochemistry, excitation-contraction coupling, form and function, integration and regulation, pathology and therapeutics, clinical examination and investigation - all supported by clinical cases for self-assessment. Highly visual colour illustrations complement the text and consolidate learning. The Cardiovascular System at a Glance is the perfect introduction and revision aid to understanding the heart and circulation and now also features: An additional chapter on pulmonary hypertension Even more simplified illustrations to aid easier understanding Reorganized and revised chapters for greater clarity Brand new and updated clinical case studies illustrating clinical relevance and for self-assessment The fourth edition of The Cardiovascular System at a Glance is an ideal resource for medical students, whilst students of other health professions and specialist cardiology nurses will also find it invaluable. Examination candidates who need an authoritative, concise, and clinically relevant guide to the cardiovascular system will find it extremely useful. A companion website featuring cases from this and previous editions, along with additional summary revision aids, is available at www.ataglanceseries.com/cardiovascular.

Author : Michitoshi Inoue,Masatsugu Hori,Shoichi Imai,Robert M. Berne
Publisher : Springer Science & Business Media
Page : 330 pages
File Size : 54,6 Mb
Release : 2013-11-09
Category : Medical
ISBN : 9784431683674

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Regulation of Coronary Blood Flow by Michitoshi Inoue,Masatsugu Hori,Shoichi Imai,Robert M. Berne Pdf

Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.

Author : Leslie A. Pray,Institute of Medicine,Ann L. Yaktine,Food and Nutrition Board,Board on Health Sciences Policy,Diana E. Pankevich,Planning Committee for a Workshop on Potential Health Hazards Associated with Consumption of Caffeine in Food and Dietary Supplements
Publisher : Unknown
Page : 0 pages
File Size : 54,9 Mb
Release : 2014
Category : Health & Fitness
ISBN : 0309297494

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Caffeine in Food and Dietary Supplements by Leslie A. Pray,Institute of Medicine,Ann L. Yaktine,Food and Nutrition Board,Board on Health Sciences Policy,Diana E. Pankevich,Planning Committee for a Workshop on Potential Health Hazards Associated with Consumption of Caffeine in Food and Dietary Supplements Pdf

Caffeine in Food and Dietary Supplements is the summary of a workshop convened by the Institute of Medicine in August 2013 to review the available science on safe levels of caffeine consumption in foods, beverages, and dietary supplements and to identify data gaps. Scientists with expertise in food safety, nutrition, pharmacology, psychology, toxicology, and related disciplines; medical professionals with pediatric and adult patient experience in cardiology, neurology, and psychiatry; public health professionals; food industry representatives; regulatory experts; and consumer advocates discussed the safety of caffeine in food and dietary supplements, including, but not limited to, caffeinated beverage products, and identified data gaps. Caffeine, a central nervous stimulant, is arguably the most frequently ingested pharmacologically active substance in the world. Occurring naturally in more than 60 plants, including coffee beans, tea leaves, cola nuts and cocoa pods, caffeine has been part of innumerable cultures for centuries. But the caffeine-in-food landscape is changing. There are an array of new caffeine-containing energy products, from waffles to sunflower seeds, jelly beans to syrup, even bottled water, entering the marketplace. Years of scientific research have shown that moderate consumption by healthy adults of products containing naturally-occurring caffeine is not associated with adverse health effects. The changing caffeine landscape raises concerns about safety and whether any of these new products might be targeting populations not normally associated with caffeine consumption, namely children and adolescents, and whether caffeine poses a greater health risk to those populations than it does for healthy adults. This report delineates vulnerable populations who may be at risk from caffeine exposure; describes caffeine exposure and risk of cardiovascular and other health effects on vulnerable populations, including additive effects with other ingredients and effects related to pre-existing conditions; explores safe caffeine exposure levels for general and vulnerable populations; and identifies data gaps on caffeine stimulant effects.

Author : Alan Noble,Robert Johnson,Alan Thomas,Paul Bass
Publisher : Elsevier Health Sciences
Page : 192 pages
File Size : 52,5 Mb
Release : 2013-11-15
Category : Medical
ISBN : 9780702050824

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The Cardiovascular System E-Book by Alan Noble,Robert Johnson,Alan Thomas,Paul Bass Pdf

This is an integrated textbook on the cardiovascular system, covering the anatomy, physiology and biochemistry of the system, all presented in a clinically relevant context appropriate for the first two years of the medical student course. One of the seven volumes in the Systems of the Body series. Concise text covers the core anatomy, physiology and biochemistry in an integrated manner as required by system- and problem-based medical courses. The basic science is presented in the clinical context in a way appropriate for the early part of the medical course. There is a linked website providing self-assessment material ideal for examination preparation.

Author : Achilles J. Pappano,Withrow Gil Wier
Publisher : Elsevier Health Sciences
Page : 305 pages
File Size : 48,9 Mb
Release : 2012-12-20
Category : Medical
ISBN : 9780323088268

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Cardiovascular Physiology E-Book by Achilles J. Pappano,Withrow Gil Wier Pdf

Cardiovascular Physiology gives you a solid understanding of how the cardiovascular system functions in both health and disease. Ideal for your systems-based curriculum, this title in the Mosby Physiology Monograph Series explains how the latest concepts apply to real-life clinical situations. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Get clear, accurate, and up-to-the-minute coverage of the physiology of the cardiovascular system. Master the material easily with objectives at the start of each chapter; self-study questions, summaries, and key words and concepts. Grasp the latest concepts in vascular, molecular, and cellular biology as they apply to cardiovascular function, thanks to molecular commentaries in each chapter. Apply information to clinical situations with the aid of clinical commentaries and highlighted clinical vignettes throughout.

Author : Gerhard A. Holzapfel,Ray W. Ogden
Publisher : Springer
Page : 348 pages
File Size : 46,6 Mb
Release : 2014-05-04
Category : Technology & Engineering
ISBN : 9783709127360

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Biomechanics of Soft Tissue in Cardiovascular Systems by Gerhard A. Holzapfel,Ray W. Ogden Pdf

The book is written by leading experts in the field presenting an up-to-date view of the subject matter in a didactically sound manner. It presents a review of the current knowledge of the behaviour of soft tissues in the cardiovascular system under mechanical loads, and the importance of constitutive laws in understanding the underlying mechanics is highlighted. Cells are also described together with arteries, tendons and ligaments, heart, and other biological tissues of current research interest in biomechanics. This includes experimental, continuum mechanical and computational perspectives, with the emphasis on nonlinear behaviour, and the simulation of mechanical procedures such as balloon angioplasty.

Author : Philip I. Aaronson,Jeremy P. T. Ward,Michelle J. Connolly
Publisher : John Wiley & Sons
Page : 160 pages
File Size : 44,6 Mb
Release : 2020-02-25
Category : Medical
ISBN : 9781119245742

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The Cardiovascular System at a Glance by Philip I. Aaronson,Jeremy P. T. Ward,Michelle J. Connolly Pdf

Everything you need to know about the cardiovascular system... at a Glance! The Cardiovascular System at a Glance is the essential reference guide to understanding all things circulatory. Concise, accessible, and highly illustrated, this latest edition presents an integrated overview of the subject, from the basics through to application. Featuring brand new content on stroke, examination and imaging, heart block and ECGs, and myopathies and channelopathies, The Cardiovascular System at a Glance goes one step further and offers new and updated clinical case studies and multiple-choice questions on a supplementary website. Integrates basic science and clinical topics Offers bite-size chapters that make topics easy to digest Includes coverage of anatomy and histology, blood and haemostasis, cellular physiology, form and function, regulation and integration of cardiovascular function, history, examination and investigations, pathology and therapeutics Filled with highly visual, colour illustrations that enhance the text and help reinforce learning The fifth edition of The Cardiovascular System at a Glance is an ideal resource for medical students, junior doctors, students of other health professions, and specialist cardiology nurses.

Author : Anonim
Publisher : Robert M. Anderson
Page : 71 pages
File Size : 50,7 Mb
Release : 1999
Category : Electronic
ISBN : 8210379456XXX

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The Gross Physiology of the Cardiovascular System by Anonim Pdf

Author : Naranjan S. Dhalla,Heinz Rupp,Aubie Angel,Grant N. Pierce
Publisher : Springer Science & Business Media
Page : 639 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461504535

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Pathophysiology of Cardiovascular Disease by Naranjan S. Dhalla,Heinz Rupp,Aubie Angel,Grant N. Pierce Pdf

Pathophysiology of Cardiovascular Disease has been divided into four sections that focus on heart dysfunction and its associated characteristics (hypertrophy, cardiomyopathy and failure); vascular dysfunction and disease; ischemic heart disease; and novel therapeutic interventions. This volume is a compendium of different approaches to understanding cardiovascular disease and identifying the proteins, pathways and processes that impact it.

Author : Arash Kheradvar,Gianni Pedrizzetti
Publisher : Springer Science & Business Media
Page : 166 pages
File Size : 47,9 Mb
Release : 2012-02-01
Category : Medical
ISBN : 9781447122883

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Vortex Formation in the Cardiovascular System by Arash Kheradvar,Gianni Pedrizzetti Pdf

Vortex Formation in the Cardiovascular System will recapitulate the current knowledge about the vortex formation in the cardiovascular system, from mechanics to cardiology. This can facilitate the interaction between basic scientists and clinicians on the topic of the circulatory system. The book begins with a synopsis of the fundamentals aspects of fluid mechanics to give the reader the essential background to address the proceeding chapters. Then the fundamental elements of vortex dynamics will be discussed, explaining the conditions for their formation and the rules governing their dynamics. The main equations are accompanied by mathematical models. Cardiovascular vortex formation is first analyzed in physiological, healthy conditions in the heart chambers and in the large arterial vessels. The analysis is initially presented with an intuitive appeal grounded on the physical phenomena and a focus on its clinical significance.In the proceeding chapters, the knowledge gained from either clinical or basic science literature will be discussed. The corresponding mathematical elements will finally be presented to ensure the adequate diligence. The proceeding chapters ensue to the analysis of pathological conditions, when the reader may have developed the ability to recognize normal from abnormal vortex formation phenomenon. Pathological vortex formation represents vortices that develop at sites where normally laminar flow should exist, e.g. stenosis and aneurisms. This analysis naturally leads to the interaction of vortices due to the surgical procedures with respect to prediction of changes in vortex formation. The existing techniques, from medical imaging to numerical simulations, to explore vortex flows in the cardiovascular systems will also be described. The presentations are accompanied by the mathematical definitions can that be understandable for reader without the advanced mathematical background, while an interested reader with more advanced knowledge in mathematics can be referred to references for further quantitative analyses. The book pursues the objective to transfer the fundamental vortex formation phenomena with application to the cardiovascular system to the reader. This book will be a valuable support for physicians in the evaluation of vortex influence on diagnosis and therapeutic choices. At the same time, the book will provide the rigorous information for research scientists, either from medicine and mechanics, working on the cardiovascular circulation incurring with the physics of vortex dynamics.

Author : Henry Kenneth Walker,Wilbur Dallas Hall,John Willis Hurst
Publisher : Butterworth-Heinemann
Page : 1128 pages
File Size : 43,5 Mb
Release : 1990
Category : Medical
ISBN : MINN:31951D00416688Z

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Clinical Methods by Henry Kenneth Walker,Wilbur Dallas Hall,John Willis Hurst Pdf

A guide to the techniques and analysis of clinical data. Each of the seventeen sections begins with a drawing and biographical sketch of a seminal contributor to the discipline. After an introduction and historical survey of clinical methods, the next fifteen sections are organized by body system. Each contains clinical data items from the history, physical examination, and laboratory investigations that are generally included in a comprehensive patient evaluation. Annotation copyrighted by Book News, Inc., Portland, OR

Author : Alfio Quarteroni,Luca Dede',Andrea Manzoni,Christian Vergara
Publisher : Cambridge University Press
Page : 291 pages
File Size : 51,5 Mb
Release : 2019-05-09
Category : Mathematics
ISBN : 9781108480390

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Mathematical Modelling of the Human Cardiovascular System by Alfio Quarteroni,Luca Dede',Andrea Manzoni,Christian Vergara Pdf

Addresses the mathematical and numerical modelling of the human cardiovascular system, from patient data to clinical applications.

Author : Paul A. Iaizzo
Publisher : Springer
Page : 817 pages
File Size : 47,8 Mb
Release : 2015-11-13
Category : Medical
ISBN : 9783319194646

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Handbook of Cardiac Anatomy, Physiology, and Devices by Paul A. Iaizzo Pdf

This book covers the latest information on the anatomic features, underlying physiologic mechanisms, and treatments for diseases of the heart. Key chapters address animal models for cardiac research, cardiac mapping systems, heart-valve disease and genomics-based tools and technology. Once again, a companion of supplementary videos offer unique insights into the working heart that enhance the understanding of key points within the text. Comprehensive and state-of-the art, the Handbook of Cardiac Anatomy, Physiology and Devices, Third Edition provides clinicians and biomedical engineers alike with the authoritative information and background they need to work on and implement tomorrow’s generation of life-saving cardiac devices.

Author : Mark E. Oberfield,Thomas A. Speiser
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 42,6 Mb
Release : 2014
Category : Cardiovascular system
ISBN : 1629483087

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Cardiovascular System by Mark E. Oberfield,Thomas A. Speiser Pdf

The essential components of the human cardiovascular system are the heart, blood, and blood vessels. It includes: pulmonary circulation, a "loop" through the lungs where blood is oxygenated; and systemic circulation, a "loop" through the rest of the body to provide oxygenated blood. In this book, the authors present topical research in the study of the cardiovascular system and its anatomy and physiology, short and long-term effects of exercise and abnormalities. Topics discussed include erythropoietin cell signaling and diseases; cardiovascular morbidities in rheumatoid arthritis and the effects of exercise on cardiac autonomic function; heart rate variability (HRV) assessment of physical training effects on autonomic cardiac control; endoplasmic reticulum stress in cardiovascular disease; and renal sympathetic denervation for resistant hypertension.