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 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:

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 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 Cardiology An Integrated Approach written by Adel Elmoselhi and published by McGraw Hill Professional. This book was released on 2017-12-29 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: An innovative, cardiology-specific text that blends basic science with the fundamentals of clinical medicine A Doody’s Core Title for 2022! Cardiology: An Integrated Approach to Disease skillfully bridges the gap between the science and practice of medicine. This beautifully illustrated book seamlessly integrates the core elements of cell biology, anatomy, physiology, pharmacology, and pathology with clinical medicine. It is the perfect companion for medical students transitioning to their clinical years, as well as for practicing physicians who need a user-friendly update on the basic science underlying the practice of clinical medicine. Full-color design includes approximately 340 images and 40 tables Cases teach students how to apply principles to real-world patient situations The latest developments in the field are incorporated throughout the text End-of-chapter case-based questions with detailed explanations reinforce important concepts and assess understanding of the material

Download or read book Living in the Heart written by Drunvalo Melchizedek and published by Light Technology Publishing. This book was released on 2012-04-27 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long ago we humans used a form of communication and sensing that did not involve the brain in any way; rather, it came from a sacred place within our hearts. What good would it do to find this place again? This is a book of remembering. You have always had this place within your heart, and it is still there now. It existed before creation, and it will exist even after the last star shines its brilliant light. At night when you enter your dreams, you leave your mind and enter the sacred space of your heart. But do you remember? Or do you only remember the dream? Why am I telling you about this "something" that is fading from our memories? What good would it do to find this place again in a world where the greatest religion is science and the logic of the mind? Don't I know where emotions and feelings are second-class citizens? Yes, I do. But my teachers have asked me to remind you who you really are. You are more than just a human being, much more. For within your heart is a place, a sacred place, where the world can literally be remade through conscious cocreation. If you really want peace of spirit and if you want to return home, I invite you into the beauty of your own heart. With your permission, I will show you what has been shown to me. I will give you the exact instructions to the pathway into your heart where you and God are intimately one. It is your choice. But I must warn you: Within this experience resides great responsibility. Life knows when a spirit is born to the higher worlds, and life will use you as all the great masters who have ever lived have been used. If you read this book and do the meditation and then expect nothing to change in your life, you may get caught spiritually napping. Once you have entered the light of the great darkness, your life will change -- eventually, you will remember who you really are.

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.

Download or read book Tattoos on the Heart written by Greg Boyle and published by Simon and Schuster. This book was released on 2011-02-08 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Father Boyle started Homeboy Industries nearly 20 years ago, which has served members of more than half of the gangs in Los Angeles. This collection presents parables about kinship and the sacredness of life drawn from Boyle's years of working with gangs.

Download or read book COVID 19 and the Heart A Case Based Pocket Guide written by Muhammad Saad and published by McGraw Hill Professional. This book was released on 2021-10-07 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: From frontline experts on the topic—everything you need to know about COVID-19 and how it affects the heart COVID-19’s effect on the cardiovascular system continues to drive increases in morbidity and mortality. Building a solid understanding of the disease spectrum is critical for accurately diagnosing, treating, and managing patients with heart issues in the time of COVID. Written by a team of experts who worked on the frontlines in New York City throughout the worst of the pandemic, COVID-19 and the Heart: A Case-Based Pocket Guide is a one-of-a-kind resource for providing safe, effective care for COVID-19-related heart conditions. Designed for quick and easy learning and on-the-spot clinical decision making, this practical guide is organized into chapters based on genuine clinical cases and provides the best approach for each one. The authors highlight key points throughout the clinical content for easy review, and provide up-to-date information on clinical trials/vaccines, diagnostic and treatment algorithms, therapeutics, monitoring, and patient education. Ideal for healthcare workers actively engaged in the ongoing pandemic and students seeking to build their expertise, COVID-19 and the Heart is the go-to guide to making the right clinical judgments with respect to the cardiac manifestations of COVID-19. COVID-19 and the Heart starts with the physiology of COVID-related heart disease, and walks you through COVID’s effect on: ACS Valvular heart disease Arrythmia Pericardial disease Heart failure Shock Thromboembolism Hypertension

Download or read book The Man Who Touched His Own Heart written by Rob Dunn and published by Little, Brown. This book was released on 2015-02-03 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The secret history of our most vital organ--the human heart The Man Who Touched His Own Heart tells the raucous, gory, mesmerizing story of the heart, from the first "explorers" who dug up cadavers and plumbed their hearts' chambers, through the first heart surgeries-which had to be completed in three minutes before death arrived-to heart transplants and the latest medical efforts to prolong our hearts' lives, almost defying nature in the process. Thought of as the seat of our soul, then as a mysteriously animated object, the heart is still more a mystery than it is understood. Why do most animals only get one billion beats? (And how did modern humans get to over two billion-effectively letting us live out two lives?) Why are sufferers of gingivitis more likely to have heart attacks? Why do we often undergo expensive procedures when cheaper ones are just as effective? What do Da Vinci, Mary Shelley, and contemporary Egyptian archaeologists have in common? And what does it really feel like to touch your own heart, or to have someone else's beating inside your chest? Rob Dunn's fascinating history of our hearts brings us deep inside the science, history, and stories of the four chambers we depend on most.

Download or read book Pieces of the Heart written by Karen White and published by Penguin. This book was released on 2006-04-04 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: In lyrical and evocative prose, the New York Times bestselling author of the Tradd Street novels takes the scattered pieces of a life and weaves them into a tale of hope... Caroline Collier is a woman bogged down in the harsh realities of a life barely lived. Stress from her all-consuming job as an accountant has given her panic attacks, forcing her to take a leave of absence from work. And though her chances of relaxing in the presence of her overbearing, perfect mother are slim, she joins her at the family’s vacation home in the mountains of North Carolina. Though Caroline loves the serene beauty of Lake Ophelia, peace of mind is not to be found. Memories of her beloved younger brother, who died when she was seventeen, continue to haunt her, while the tension between her mother and her still simmers. Only their neighbors, the husband and daughter of one of Caroline’s childhood friends, seem able to penetrate her cool reserve, giving Caroline the courage to face her biggest fears—and dive headfirst into life...

Download or read book Cardiovascular Physiology Concepts written by Richard E. Klabunde and published by Lippincott Williams & Wilkins. This book was released on 2020-12-01 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praised for its concise coverage, this highly accessible monograph lays a foundation for understanding the underlying concepts of normal cardiovascular function and offers a welcome alternative to a more mechanistically oriented approach or an encyclopedic physiology text. Clear explanations, ample illustrations and engaging clinical cases and problems provide the perfect guidance for self-directed learning and prepare you to excel in clinical practice.

Download or read book Heart of Darkness written by Joseph Conrad and published by Modernista. This book was released on 2023-11-21 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heart of Darkness is often considered the world’s best short novel. The book serves as a bridge between the 19th century and modernism, an adventure tale revolving around the ambiguity of themes such as truth, morality, and evil. Joseph Conrad witnessed the European exploitation of the Congo with his own eyes. He once sailed up the Congo River himself to locate a countryman at a trading station deep within the country – even though this man wasn't named Kurtz. The goal and enigma of the journey have become synonymous with this name, one of the most unforgettable fictional characters of our time. JOSEPH CONRAD [1857–1924] was born in Ukraine to Polish parents, went to sea at the age of seventeen, and ended his career as a captain in the English merchant navy. His most famous work is the novella Heart of Darkness [1899], adapted into a film by Francis Ford Coppola in 1979 as Apocalypse Now.

Download or read book Ventricular Function written by David C. Warltier and published by Lippincott Williams & Wilkins. This book was released on 1995 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stop Asking Jesus Into Your Heart written by J. D. Greear and published by B&H Publishing Group. This book was released on 2013-02-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: “If there were a Guinness Book of World Records entry for ‘amount of times having prayed the sinner’s prayer,’ I’m pretty sure I’d be a top contender,” says pastor and author J. D. Greear. He struggled for many years to gain an assurance of salvation and eventually learned he was not alone. “Lack of assurance” is epidemic among evangelical Christians. In Stop Asking Jesus Into Your Heart, J. D. shows that faulty ways of present- ing the gospel are a leading source of the confusion. Our presentations may not be heretical, but they are sometimes misleading. The idea of “asking Jesus into your heart” or “giving your life to Jesus” often gives false assurance to those who are not saved—and keeps those who genuinely are saved from fully embracing that reality. Greear unpacks the doctrine of assurance, showing that salvation is a posture we take to the promise of God in Christ, a posture that begins at a certain point and is maintained for the rest of our lives. He also answers the tough questions about assurance: What exactly is faith? What is repentance? Why are there so many warnings that seem to imply we can lose our salvation? Such issues are handled with respect to the theological rigors they require, but Greear never loses his pastoral sensitivity or a communication technique that makes this message teachable to a wide audience from teens to adults.

Download or read book Fuster and Hurst s The Heart 15th Edition written by Valentin Fuster and published by McGraw Hill Professional. This book was released on 2022-04-29 with total page 2432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The landmark text that belongs in the hands of every cardiologist―fully updated and reorganized to make it more patient-centric than ever A Doody's Core Title for 2023! World-famous for its authority and clinical relevance, Fuster and Hurst’s The Heart is cardiology’s longest continuously published reference book. Written to meet the ever-changing needs of cardiologists, fellows, and interns, this trusted classic offers a solid foundation in cardiovascular medicine and complete coverage of all major cardiovascular topics. This fifteenth edition presents a greater focus on the practicalities of patient care. Additionally, the content is ordered in a more methodical pattern, from mechanism to management. Reflecting the latest technical, therapeutic, and clinical advances, Fuster and Hurst’s The Heart provides invaluable concise summaries of major new trials and guidelines. Authoritative Coverage and Unmatched Utility: Central Illustrations New section on cardiovascular critical care New chapter "Cardiovascular Disease and COVID-19" Chapter summaries ACC/AHA/ESC guidelines in all chapters 1,200+ photos and illustrations Sections Include: Risk Factors for Cardiovascular Disease Atherosclerosis and Coronary Heart Disease Diseases of the Great Vessels and Peripheral Vessels Valvular Heart Disease Rhythm and Conduction Abnormalities Heart Failure Diseases of the Pericardium Cardiopulmonary Disease Critical Cardiovascular Care Adult Congenital Heart Disease Special Populations and Topics in Cardiovascular Disease

Download or read book The Natural and Modified History of Congenital Heart Disease written by Robert M. Freedom and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exhaustive in its scope, this book provides a comprehensive study of the natural and modified history of congenital heart disease. Focusing particularly on the discussion of fetal and post-natal outcomes, the contributors seek to place developments in historical perspective. Virtually all surgical and catheter-based strategies to enhance outcomes of all forms of congenitally malformed heart are analysed, covering the morphology and genetic basis of each particular abnormality, and issues that were germane to evolving different therapeutic strategies. Using data from the records of the Toronto Hospital for Sick Children, contributors highlight the complications of the various forms of therapies and identifies particular risk factors for mortality and morbidity.