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 Cardiology Explained written by Euan A. Ashley and published by Remedica. This book was released on 2004 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most time-consuming tasks in clinical medicine is seeking the opinions of specialist colleagues. There is a pressure not only to make referrals appropriate but also to summarize the case in the language of the specialist. This book explains basic physiologic and pathophysiologic mechanisms of cardiovascular disease in a straightforward manner, gives guidelines as to when referral is appropriate, and, uniquely, explains what the specialist is likely to do. It is ideal for any hospital doctor, generalist, or even senior medical student who may need a cardiology opinion, or for that ma.

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 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 Cardiac Repolarization written by Ihor Gussak and published by Springer Science & Business Media. This book was released on 2003-03-13 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of all the latest developments in cardiac electrophysiology, focusing on both the clinical and experimental aspects of ventricular repolarization, including newly discovered clinical repolarization syndromes, electrocardiographic phenomena, and their correlation with the most recent advances in basic science. The authors illuminate the basic electrophysiologic, molecular, and pharmacologic mechanisms underlying ventricular repolarization, relate them to specific disease conditions, and examine the future of antiarrhythmic drug development based on both molecular and electrophysiological properties. They also fully review the clinical presentation and management of specific cardiac repolarization conditions.

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 The Heart in Action written by Richard Walker and published by . This book was released on 2007 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the internal workings of the heart and how it circulates blood throughout the body.

Download or read book Head Heart Hands written by Dennis P. Hollinger and published by InterVarsity Press. This book was released on 2009-09-20 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: As Christians, we are to love God with all of our being--heart, mind, soul and strength. But many of us tend to overemphasize one aspect or another, and as a result, our faith becomes imbalanced. Some of us have an intellectual faith but lack compassion or spiritual discipline. Others of us have a vibrant, heartfelt relationship with God but lack commitment to truth or doctrine. And many of us overlook translating our faith into service and ministry. In this book ethicist Dennis P. Hollinger presents a holistic, integrative vision for reuniting Christian thought, passion and action. He shows how individuals, churches and movements throughout history have focused on either the head, or the heart or the hands--often to the exclusion of other expressions. But by linking our intellect, emotions and actions, Hollinger points us toward a whole faith for the whole person, where each dimension feeds, nurtures and sustains the others.

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.

Download or read book Excitation Contraction Coupling and Cardiac Contractile Force written by Donald Bers and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: How is the heartbeat generated? What controls the strength of contraction of heart muscle? What are the links between cardiac structure and function? How does our understanding of skeletal and smooth muscle and non-muscle cells influence our thinking about force development in the heart? Are there important species differences in how contraction is regulated in the heart? How do the new molecular data fit together in understanding the heart beat? What goes wrong in ischemia, hypertrophy, and heart failure? This book paints a modern `portrait' of how the heart works and in this picture the author shows a close-up of the structural, biochemical, and physiological links between excitation and contraction. The author takes the reader through a series of important, interrelated topics with great clarity and continuity and also includes many useful illustrations and tables. The book starts by considering the cellular structures involved in excitation-contraction coupling and then described the characteristics of the myofilaments as the end effector of excitation-contraction coupling. A general scheme of calcium regulation is described and the possible sources and sinks of calcium are discussed in simple, but quantitative terms. The cardiac action potential and its many underlying currents are reviewed. Then the characteristics of some key calcium transport systems (calcium channels, sodium/calcium exchange and SR calcium uptake and release) are discussed in detail. This is then built into a more integrated picture of calcium regulation in succeeding chapters by detailed discussions of excitation-calcium coupling mechanisms (in skeletal, cardiac, and smooth muscle), the interplay between calcium regulatory processes, and finally mechanisms of cardiac inotropy, calcium overload, and dysfunction (e.g., ischemia, hypertrophy, and heart failure). Excitation-Contraction Coupling and Cardiac Contractile Force – Second Edition is an invaluable source of information for anyone who is interested in how the heart beat is controlled and especially suited for students of the cardiovascular system at all levels from medical/graduate students through senior investigators in related fields.

Download or read book Cardiovascular Regulation written by David Jordan and published by Ashgate Publishing. This book was released on 1995 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Studies in Physiology series provides a concise introduction to developments in complex areas of physiology for a wide audience. Published on behalf of the Physiology Society, Cardiovascular Regulation provides an up-to-date account of our current understanding of the control of the cardiovascular system that is not covered by existing textbooks. Both students and lecturers of cardiovascular and exercise physiology, medicine, dentistry and biomedical sciences will find this book informative and easy to read. Each chapter has numerous summary boxes. 'Essential reading' suggestions provide additional reading for undergraduates and the suggestions for 'Further reading' cover the subject to postgraduate level.

Download or read book Follow Your Heart and Take Action written by Tim Han and published by . This book was released on 2018-07-04 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every day, our dreams are getting further and further away from us. Our sense of hope and inspiration is being replaced by anger and jealousy. Yet the solution is surprisingly simple. It all comes down to the Seven Secrets that Tim Han discovered from hanging out with the world's most successful people. People who made the impossible possible.

Download or read book When Action Follows Heart written by Susan Spencer and published by Hay House, Inc. This book was released on 2018-04-17 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Kindness is exactly what we need in our fractured world right now—it provides the simplest path to healing.” A single act of kindness, whether to a friend or a stranger, can become a spool of generosity that unwinds and touches the lives of so many. . . From Woman’s Day Editor-in-Chief Susan Spencer comes a heartwarming book featuring 365 kindness-focused actions. With beautifully whimsical illustrations by artist Jutta Kuss, this book shows how small acts can make a big difference. When Action Follows Heart was inspired by the Kindness Project, a monthly column in the magazine that highlights good deeds and everyday kindnesses from Woman’s Day readers from all over. The idea behind it is simple: to showcase readers’ kind acts toward others. Whether it’s bringing a box of doughnuts to a fire station, yielding a parking space to the other person vying for it, collecting blankets for the homeless, or even sharing a smile —these acts are sure to make your world a little brighter. Full of practical advice; uplifting stories; and inspirational quotations, this book is a must-have for anyone looking to bring positivity and joy into their lives —and the lives of others.

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 Treasure at the Heart of the Tanglewood written by Meredith Ann Pierce and published by Firebird. This book was released on 2003-04-14 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: An enchanting and atmospheric fantasy by the author of the Darkangel and Firebringer trilogies. First she is Brown Hannah, a drab healer living in the enchanted Tanglewood. Then, when she challenges the magician who holds her captive, she becomes Green Hannah. Next, she is Golden Hannah traveling through the land, with talking animals and birds by her side. And, finally, Russet Hannah, when she makes the long journey back to where she first grew, and learns her true story. "A well-fashioned fantasy with a particularly delightful ending."—School Library Journal

Download or read book Third millennium Heart written by Ursula Andkjær Olsen and published by Action Books. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Third-Millennium Heart is a collection of poetry meticulously interweaving biological systems with architectural annexes, mythological compositions and linguistic logics, while mercilessly turning the most intimate chambers of the body inside out and exposing the heart as a very public and thoroughly political arena.

Download or read book Sweeping Up the Heart written by Kevin Henkes and published by HarperCollins. This book was released on 2019-03-19 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: From two-time Newbery Honor and New York Times–bestselling author Kevin Henkes, this timeless novel about loss, loneliness, and friendship tells the story of the spring break that changes seventh-grader Amelia Albright’s life forever. Amelia Albright dreams about going to Florida for spring break like everyone else in her class, but her father—a cranky and stubborn English professor—has decided Florida is too much adventure. Now Amelia is stuck at home with him and her babysitter, the beloved Mrs. O’Brien. The week ahead promises to be boring, until Amelia meets Casey at her neighborhood art studio. Amelia has never been friends with a boy before, and the experience is both fraught and thrilling. When Casey claims to see the spirit of Amelia’s mother (who died ten years before), the pair embarks on an altogether different journey in their attempt to find her. Using crisp, lyrical, literary writing and moments of humor and truth, award-winning author Kevin Henkes deftly captures how it feels to be almost thirteen. With themes of family, death, grief, creativity, and loyalty, Sweeping Up the Heart is for readers of Kate DiCamillo, Rebecca Stead, Lauren Wolk, Kimberly Brubaker Bradley, and Pam Muñoz Ryan.