The Heart And Circulatory System

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Regulation of Tissue Oxygenation, Second Edition

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Author : Roland N. Pittman
Publisher : Biota Publishing
ISBN 13 : 1615047212
Total Pages : 117 pages
Book Rating : 4.6/5 (15 download)

Book Synopsis Regulation of Tissue Oxygenation, Second Edition by : Roland N. Pittman

Download or read book Regulation of Tissue Oxygenation, Second Edition written by Roland N. Pittman and published by Biota Publishing. This book was released on 2016-08-18 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Modeling the Heart and the Circulatory System

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Author : Alfio Quarteroni
Publisher : Springer
ISBN 13 : 3319052306
Total Pages : 248 pages
Book Rating : 4.3/5 (19 download)

Book Synopsis Modeling the Heart and the Circulatory System by : Alfio Quarteroni

Download or read book Modeling the Heart and the Circulatory System written by Alfio Quarteroni and published by Springer. This book was released on 2015-04-24 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book comprises contributions by some of the most respected scientists in the field of mathematical modeling and numerical simulation of the human cardiocirculatory system. The contributions cover a wide range of topics, from the preprocessing of clinical data to the development of mathematical equations, their numerical solution, and both in-vivo and in-vitro validation. They discuss the flow in the systemic arterial tree and the complex electro-fluid-mechanical coupling in the human heart. Many examples of patient-specific simulations are presented. This book is addressed to all scientists interested in the mathematical modeling and numerical simulation of the human cardiocirculatory system.

Regulation of Coronary Blood Flow

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Author : Michitoshi Inoue
Publisher : Springer Science & Business Media
ISBN 13 : 4431683674
Total Pages : 330 pages
Book Rating : 4.4/5 (316 download)

Book Synopsis Regulation of Coronary Blood Flow by : Michitoshi Inoue

Download or read book Regulation of Coronary Blood Flow written by Michitoshi Inoue and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Pathology: A Modern Case Study

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Author : Howard Reisner
Publisher : McGraw Hill Professional
ISBN 13 : 0071821236
Total Pages : 622 pages
Book Rating : 4.0/5 (718 download)

Book Synopsis Pathology: A Modern Case Study by : Howard Reisner

Download or read book Pathology: A Modern Case Study written by Howard Reisner and published by McGraw Hill Professional. This book was released on 2014-09-22 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique case-based molecular approach to understanding pathology Pathology: A Modern Case Study is a concise, focused text that emphasizes the molecular and cellular biology essential to understanding the concepts of disease causation. The book includes numerous case studies designed to highlight the role of the pathologist in the team that provides patient care. Pathology: A Modern Case Study examines the role of anatomic, clinical, and molecular pathologists in dedicated chapters and in descriptions of the pathology of specific organ systems. Features Coverage of pathology focuses on modern approaches to common and important diseases Each chapter delivers the most up-to-date advances in pathology Learning aids include chapter summaries and overviews, bolded terms, and a glossary Common clinically relevant disease are highlighted Disease discussion is based on organ compartment and etiology Coverage includes: Disease and the Genome: Genetic, Developmental and Neoplastic Disease Cell Injury, Death and Aging and the Body's Response Environmental Injury Clinical Practice: Anatomic Pathology Clinical Practice: Molecular Pathology Clinical Practice: Molecular Pathology Organ-specific pathology covering all major body systems Molecular pathology Essential for undergraduate medical students and clinicians who wish to expand their knowledge pathology, Pathology: A Modern Case Study delivers valuable coverage that is directly related to a patient’s condition and the clinical practice of pathology.

The Science of the Heart and Circulatory System

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Author : Louise Spilsbury
Publisher : Gareth Stevens Publishing LLLP
ISBN 13 : 1538206919
Total Pages : 50 pages
Book Rating : 4.5/5 (382 download)

Book Synopsis The Science of the Heart and Circulatory System by : Louise Spilsbury

Download or read book The Science of the Heart and Circulatory System written by Louise Spilsbury and published by Gareth Stevens Publishing LLLP. This book was released on 2017-07-15 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: "What makes our hearts pump? How does blood circulate throughout our bodies? Curious readers will love this innovative look at the human heart and circulatory system. Clean, simple flowcharts located at the end of each chapter break down complex processes into bite-sized information. This allows readers to visualize and retain essential curriculum materials while having fun. Colorful graphics and clear language further ensure the accessibility of this important information. Even readers who are reluctant to study science will be eager to explore this unique, visually rich book. All libraries will have a place for this engaging look at the human heart and circulatory system."

Anatomy and Physiology

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Author : J. Gordon Betts
Publisher :
ISBN 13 : 9781947172807
Total Pages : 0 pages
Book Rating : 4.1/5 (728 download)

Book Synopsis Anatomy and Physiology by : J. Gordon Betts

Download or read book Anatomy and Physiology written by J. Gordon Betts and published by . This book was released on 2013-04-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Circulatory System

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Author : Susan Whittemore
Publisher : Infobase Publishing
ISBN 13 : 1438107668
Total Pages : 113 pages
Book Rating : 4.4/5 (381 download)

Book Synopsis The Circulatory System by : Susan Whittemore

Download or read book The Circulatory System written by Susan Whittemore and published by Infobase Publishing. This book was released on 2009 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the anatomy and functions of the human circulatory system and how it responds to increased activity, the microgravity of space, and other changes.

The Circulatory System

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Author : Christine Taylor-Butler
Publisher : A True Book: Health and the Hu
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.0/5 ( download)

Book Synopsis The Circulatory System by : Christine Taylor-Butler

Download or read book The Circulatory System written by Christine Taylor-Butler and published by A True Book: Health and the Hu. This book was released on 2008 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the circulatory system and ways to keep your heart healthy, and shows a map of blood's route around the body.

Circulatory System, The

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Author : Kay Manolis
Publisher : Bellwether Media
ISBN 13 : 1612113176
Total Pages : 26 pages
Book Rating : 4.6/5 (121 download)

Book Synopsis Circulatory System, The by : Kay Manolis

Download or read book Circulatory System, The written by Kay Manolis and published by Bellwether Media. This book was released on 2013-08-01 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: How does blood move around inside the human body? Students will learn all about the heart, blood cells, blood vessels, and other important parts of the circulatory system.

Control of Cardiac Output

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Author : David Young
Publisher : Biota Publishing
ISBN 13 : 1615040226
Total Pages : 110 pages
Book Rating : 4.6/5 (15 download)

Book Synopsis Control of Cardiac Output by : David Young

Download or read book Control of Cardiac Output written by David Young and published by Biota Publishing. This book was released on 2010-01-01 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although cardiac output is measured as the flow of blood from the left ventricle into the aorta, the system that controls cardiac output includes many other components besides the heart itself. The heart’s rate of output cannot exceed the rate of venous return to it, and therefore, the factors governing venous return are primarily responsible for control of output from the heart. Venous return is affected by its pressure gradient and resistance to flow throughout the vascular system. The pressure gradient for venous return is a function of several factors including the blood volume flowing through the system, the unstressed vascular volume of the circulatory system, its capacitance, mean systemic pressure, and right atrial pressure. Resistance to venous return is the sum of total vascular resistance from the aortic valve to the right atrium. The sympathetic nervous system and vasoactive circulating hormones affect short-term resistance, whereas local tissue blood flow autoregulatory mechanisms are the dominant determinants of long-term resistance to venous return. The strength of contraction of the heart responds to changes in atrial pressure driven by changes in venous return, with small changes in atrial pressure eliciting large changes in strength of contraction, as described by the Frank–Starling mechanism. In addition, the autonomic nervous system input to the heart alters myocardial pumping ability in response to cardiovascular challenges. The function of the cardiovascular system is strongly affected by the operation of the renal sodium excretion–body fluid volume–arterial pressure negative feedback system that maintains arterial blood pressure at a controlled value over long periods. The intent of this volume is to integrate the basic knowledge of these cardiovascular system components into an understanding of cardiac output regulation. Table of Contents: Introduction / Venous Return / Cardiac Function / Integrated Analysis of Cardiac Output Control / Analysis of Cardiac Output Regulation by Computer Simulation / Analysis of Cardiac Output Control in Response to Challenges / Conclusion / References / Author Biography

Circulatory System Dynamics

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Author : Abraham Noordergraaf
Publisher : Elsevier
ISBN 13 : 0323141412
Total Pages : 368 pages
Book Rating : 4.3/5 (231 download)

Book Synopsis Circulatory System Dynamics by : Abraham Noordergraaf

Download or read book Circulatory System Dynamics written by Abraham Noordergraaf and published by Elsevier. This book was released on 2012-12-02 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Circulatory System Dynamics reviews cardiovascular dynamics from the analytical viewpoint and indicates ways in which the accumulated knowledge can be expanded and applied to further enhance understanding of the normal mammalian circulation, to ascertain the nature of difficulties associated with disease, and to test the effect of treatment. Comprised of 10 chapters, this volume begins with an overview of the circulatory system, including its anatomy and the trigger for myocardial (heart muscle) contraction. The discussion then turns to measurement of blood pressure using invasive and non-invasive techniques; blood flow measurement, with emphasis on cardiac output and measurement in the microcirculation; the system and pulmonary arterial trees; and pulsatile pressure and flow in pulmonary veins. Subsequent chapters explore microcirculation and the anatomy of the microvasculature; the heart and coronary circulation, paying particular attention to the Frank-Starling mechanism and indices of myocardial "contractility"; and control of blood pressure, peripheral resistance, and cerebral flow. The last two chapters deal with circulatory assistance and the closed cardiovascular system. This book will be of interest to students, practitioners, and researchers in fields ranging from physiology and biology to biochemistry and biophysics.

Hematology

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Author : Ronald Hoffman
Publisher :
ISBN 13 : 9780443066283
Total Pages : 2821 pages
Book Rating : 4.0/5 (662 download)

Book Synopsis Hematology by : Ronald Hoffman

Download or read book Hematology written by Ronald Hoffman and published by . This book was released on 2005 with total page 2821 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Complex Circulatory System

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Author : Dr. Lainna Callentine
Publisher : New Leaf Publishing Group
ISBN 13 : 1614584877
Total Pages : 80 pages
Book Rating : 4.6/5 (145 download)

Book Synopsis The Complex Circulatory System by : Dr. Lainna Callentine

Download or read book The Complex Circulatory System written by Dr. Lainna Callentine and published by New Leaf Publishing Group. This book was released on 2016-04-07 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed by a pediatrician, this book focuses on the amazing design and functionality of the human body’s circulatory system. You will discover amazing facts like: The human heart beats 100,000 times a day, and one drop of blood has 5 million red blood cells in it A timeline of important discoveries and innovators as well as key anatomical terms and concepts Discussions of disease and proper care for optimal health! The third book in the popular elementary anatomy series God’s Wondrous Machine, focuses on the heart, blood, and blood vessels that make up the body’s circulatory system. Understanding the mechanics of this system in transporting nutrients, blood, chemicals, and more to cells within the body is key to understanding how it helps fight disease as well as maintain a properly balanced temperature. Readers learn how the deliberate design of their bodies enables it to function as it should, just as God meant for it to.

Caffeine in Food and Dietary Supplements

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Author : Leslie A. Pray
Publisher :
ISBN 13 : 9780309297493
Total Pages : 0 pages
Book Rating : 4.2/5 (974 download)

Book Synopsis Caffeine in Food and Dietary Supplements by : Leslie A. Pray

Download or read book Caffeine in Food and Dietary Supplements written by Leslie A. Pray and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Cardiovascular Physiology E-Book

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Author : Achilles J. Pappano
Publisher : Elsevier Health Sciences
ISBN 13 : 0323088260
Total Pages : 305 pages
Book Rating : 4.3/5 (23 download)

Book Synopsis Cardiovascular Physiology E-Book by : Achilles J. Pappano

Download or read book Cardiovascular Physiology E-Book written by Achilles J. Pappano and published by Elsevier Health Sciences. This book was released on 2012-12-20 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Big Red Heart

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Author : Z B Tucker
Publisher : Independently Published
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.7/5 (679 download)

Book Synopsis The Big Red Heart by : Z B Tucker

Download or read book The Big Red Heart written by Z B Tucker and published by Independently Published. This book was released on 2021-11-15 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn Interesting and Exciting Things About the Human Heart - Everything You Need to Know Explained in Simple Kid-Friendly Terms With Pictures! Did you know that the heart beats about 100,00 times in a single day? Crazy, right?! Studies have also shown that children are 31% more likely to retain information when shown through pictures. Have your child discover tons of in-depth facts about what makes up the heart, its functions, how blood flows in the body, and so much more through fun illustrations and without the difficult and complex terms! This book was specifically made for children that want to know more about the human heart or those that already know that they want to be a doctor in the future. It's best to start teaching your kids Human Biology from a young age so that once they're older, Biology won't be so hard! In this book, your child will discover: In-depth human anatomy in child-friendly terms: All the content is written with children in mind. Everything is to the point and easy to understand! They're all in simple English that's perfect for children from 5-10. Beautiful and Fun Pictures: Keep your children entertained while they learn about anatomy with pretty pictures. It makes for an overall more engaging learning time! Remarkable facts: Keep your child interested and wafer to learn with amazing facts about the human heart and all its wonders! Short but sweet: This isn't a massive hunk of a book that your child will lose interest in before they finish. The perfect balance of a book that isn't too short or too long. Lock in the information: With test questions by the end of the book to ensure that your child was able to remember everything they learned. Nurture your child's dream to become a doctor and teach them about Human Biology in a fun and refreshing new way! Make reading time educational, extra special, and interesting. Scroll up, Click on "Buy Now", and Get Your Copy Now!

The Circulatory System

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Author : Susan Heinrichs Gray
Publisher :
ISBN 13 : 9781592960361
Total Pages : 40 pages
Book Rating : 4.9/5 (63 download)

Book Synopsis The Circulatory System by : Susan Heinrichs Gray

Download or read book The Circulatory System written by Susan Heinrichs Gray and published by . This book was released on 2004 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text and illustrations explain the purpose, parts, and function of the circulatory sytem.