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.
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.
Download or read book The Cardiovascular System E Book written by Alan Noble and published by Elsevier Health Sciences. This book was released on 2013-11-15 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
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.
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.
Download or read book Disease Control Priorities Third Edition Volume 5 written by Dorairaj Prabhakaran and published by World Bank Publications. This book was released on 2017-11-17 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiovascular, respiratory, and related conditions cause more than 40 percent of all deaths globally, and their substantial burden is rising, particularly in low- and middle-income countries (LMICs). Their burden extends well beyond health effects to include significant economic and societal consequences. Most of these conditions are related, share risk factors, and have common control measures at the clinical, population, and policy levels. Lives can be extended and improved when these diseases are prevented, detected, and managed. This volume summarizes current knowledge and presents evidence-based interventions that are effective, cost-effective, and scalable in LMICs.
Download or read book The Circulatory System Third Edition written by Donna Bozzone and published by Infobase Holdings, Inc. This book was released on 2021-08-01 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composed of the heart, blood vessels, and blood, the circulatory system delivers oxygen and nutrients to every tissue in the body. At the center of this incredibly complex system is the heart, a strong muscle that continuously pumps blood throughout the body. Striving to promote a basic understanding of the fundamental physical and biological principles underlying circulatory functions, The Circulatory System, Third Edition describes the anatomical features of the system and examines how it responds to a broad range of challenges, such as increased activity, the microgravity of space, and hemorrhage. Packed with full-color photographs and illustrations, this absorbing book provides students with sufficient background information through references, websites, and a bibliography.
Download or read book The Cardiovascular System written by Alan Noble and published by Churchill Livingstone. This book was released on 2005 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: A textbook on the cardiovascular system for medical students, offering an integrated coverage of the basic science and major diseases of the system. Integrated coverage of the structure, function and major diseases of the cardiovascular system - highly suitable for systems courses as taught in the new medical curriculum. Coverage of the basic science is clinically driven - a common clinical presentation introduces each major topic. Clinical cases are used and explained in the chapter rather than merely being present to provide additional interest. Coverage of major diseases of the cardiovascular system equips students for the contact with patients which now occurs much earlier in the medical course. Attractive, open two colour page design with objectives defined at the start of each chapter and self-assessment at the end.
Download or read book Special Tests of the Cardiopulmonary Vascular and Gastrointestinal Systems written by Dennis O'Connell and published by CRC Press. This book was released on 2024-06-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organized in a user-friendly format, Special Tests of the Cardiopulmonary, Vascular, and Gastrointestinal Systems provides a unique, compact, and concise summary of over 95 special tests and exam procedures. Drs. Dennis O’Connell, Janelle O’Connell, and Martha Hinman have organized Special Tests of the Cardiopulmonary, Vascular, and Gastrointestinal Systems by the different systems and describe each special test in terms of clinician action, normal findings, positive findings, special considerations, and references. Each major body region covered also includes a brief section on its history. Features: • Includes more than 95 different tests and exam procedures such as Respiratory Rate Rhythm, Carotid Artery Auscultation, Ankle-Brachial Index Test, Palpation of Abdominal Organs and Aorta, Two-and Six-Minute Walk Tests, the Talk Test, and Non-Exercise VO2max Tests • More than 125 photographs and illustrations, including “how-to” photographs. • Specific references based upon the latest evidence available. • Includes 6 appendices covering topics such as Maximal Aerobic Power, Treadmill Calibration, and Astrand-Rhyming Nomogram. • User-friendly, spiral, lay-flat binding. In addition to the special tests categories, a submaximal exercise evaluation section has been added for clinicians who believe exercise is an excellent preventive and rehabilitative tool but who may be unfamiliar with the topic. Special Tests of the Cardiopulmonary, Vascular, and Gastrointestinal Systems is a must-have resource for students and clinicians in physical therapy, athletic training, and occupational therapy looking to recall the specifics of a particular test or learning it for the first time. Also serves as a great companion to the popular texts, Special Tests for Orthopedic Examination, Third Edition and Special Tests for Neurologic Examination.
Download or read book The Gross Physiology of the Cardiovascular System written by and published by Robert M. Anderson. This book was released on 1999 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book How the Circulatory System Works written by Robert E. Mehler and published by John Wiley & Sons. This book was released on 2014-05-27 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes 10 lectures in a light, entertaining style, witheach "lecture" building on the previous one - making it easy forthe reader to comprehend the vastly complicated functions of thecirculatory system. The length of the text has intentionally been kept short; it isneither exhaustively complete nor over-simplified. It is enrichedby details about basic biologic mechanisms and clever ways naturehas solved a problem or achieved a result.
Download or read book An Introduction to Cardiovascular Physiology written by J R Levick and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Cardiovascular Physiology is designed primarily for students of medicine and physiology. This introductory text is mostly didactic in teaching style and it attempts to show that knowledge of the circulatory system is derived from experimental observations. This book is organized into 15 chapters. The chapters provide a fuller account of microvascular physiology to reflect the explosion of microvascular research and include a discussion of the fundamental function of the cardiovascular system involving the transfer of nutrients from plasma to the tissue. They also cover major advances in cardiovascular physiology including biochemical events underlying Starling's law of the heart, nonadrenergic, non-cholinergic neurotransmission, the discovery of new vasoactive substances produced by endothelium and the novel concepts on the organization of the central nervous control of the circulation. This book is intended to medicine and physiology students.
Download or read book Cardiopulmonary Monitoring written by Sheldon Magder and published by Springer Nature. This book was released on 2021-09-01 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive overview of the basic physiology of the cardiac and pulmonary systems, tools for cardiopulmonary monitoring, and related issues in the management of specific conditions. The volume is divided into three main parts. The first part examines the functional basis of normal and abnormal physiology, organized into cardiac and pulmonary units and followed by a “combined” interactive component. The next section discusses cardiopulmonary monitoring tools and variables and is also divided into cardiac (e.g, echocardiography, heart rate, cardiac output), pulmonary (e.g, lung volume, pleural pressure, electrical impedance tomography), and combined tools such as radiology/MRI and tissue perfusion tests. The third section concerns the management and application of specific clinical problems such as pulmonary hypertension, cardiac shunts, cardiogenic shock, and ECMO with an emphasis on the physiological basics. /div Cardiopulmonary Monitoring: Basic Physiology, Tools, and Bedside Management for the Critically Ill is an essential resource for physicians, residents, fellows, medical students, and researchers in cardiology, critical care, emergency medicine, anesthesiology, and radiology.
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:
Download or read book Cardiovascular System and Physical Exercise written by Victor L. Karpman and published by CRC Press. This book was released on 1987-05-31 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on adaptation and control of the cardiovascular system, along with myocardial and vascular reactions that provide the optimal blood flow under physical activity. New information on the main hemodynamic values measured with the help of updated methods used in the research of heart and great vessels is de-scribed, and a number of new parameters, such as arterial impedance, are introduced. The information presented in this book is of value to research cardiologists, experts in sports medicine and physiology as well as for physicians and physiologists connected with the use of muscular activity.
Download or read book Cardiopulmonary System Structure and Function written by Daniel R Richardson and published by Wiley-Blackwell. This book was released on 1998-03-13 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiopulmonary System Structure and Function is based on the understanding that the study of physiology is conceptual in nature. As a result, this book carefully and methodically develops the most important concepts underlying the functions of the heart, lungs, and circulation (ie, the cardiopulmonary system) and demonstrates the integrated nature of the entire system. By taking this approach, medical students will find this text helpful not only in understanding the most important elements of cardiopulmonary physiology but also in providing a useful review of the heart, lungs, and circulation in preparation for Step 1 of the USMLE.
Download or read book Circulatory System written by Ruth Bjorklund and published by Marshall Cavendish. This book was released on 2009 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the parts that make up the human circulatory system, what can go wrong, how to treat those illnesses and diseases, and how to stay healthy.
