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Author: Roland N. Pittman
Publisher: Biota Publishing
ISBN: 1615047212
Category : Medical
Languages : en
Pages : 117
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Book Description
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: Roland N. Pittman
Publisher: Biota Publishing
ISBN: 1615047212
Category : Medical
Languages : en
Pages : 117
Get Book Here
Book Description
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: Jamie B. Conti
Publisher: Elsevier Health Sciences
ISBN: 0323226493
Category : Medical
Languages : en
Pages : 319
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Book Description
View the cardiovascular system as only Netter images can depict it. This spectacularly illustrated volume, part of the masterwork known as the Netter (CIBA) "Green Books," provides a highly visual guide to the heart, from basic science, anatomy, and physiology to pathology and injury. This classic Netter reference has been updated to mirror the many exciting advances in cardiovascular medicine and imaging – offering unparalleled insights into anatomy, physiology, and clinical conditions. - Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Compatible with Kindle®, nook®, and other popular devices. - Gain a rich clinical view of all aspects of the cardiovascular system in one comprehensive volume, conveyed through beautiful illustrations and radiologic images. - Clearly see the connection between basic science and clinical practice with an integrated overview of normal structure and function as it relates to pathologic conditions. - Grasp current clinical concepts regarding development, pediatrics, and adult medicine captured in classic Netter illustrations, as well as new illustrations created by artist-physician Carlos Machado, MD, and others working in the Netter style. - Quickly understand complex topics thanks to a concise text-atlas format that provides a context bridge between primary and specialized medicine. - Benefit from matchless Netter illustrations that offer precision, clarity, detail and realism as they provide a visual approach to the clinical presentation and care of the patient.
Author: Ronald Hoffman
Publisher:
ISBN: 9780443066283
Category : Blood
Languages : en
Pages : 2821
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Book Description
Author:
Publisher: Academic Press
ISBN: 0080585361
Category : Science
Languages : en
Pages : 501
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Book Description
The Cardiovascular System, Part B
Author: Michitoshi Inoue
Publisher: Springer Science & Business Media
ISBN: 4431683674
Category : Medical
Languages : en
Pages : 330
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Book Description
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: J. Gordon Betts
Publisher:
ISBN: 9781947172807
Category :
Languages : en
Pages : 0
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Book Description
Author: Caldwell B. Esselstyn Jr. M.D.
Publisher: Penguin
ISBN: 1583333002
Category : Health & Fitness
Languages : en
Pages : 329
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Book Description
The New York Times bestselling guide to the lifesaving diet that can both prevent and help reverse the effects of heart disease Based on the groundbreaking results of his twenty-year nutritional study, Prevent and Reverse Heart Disease by Dr. Caldwell Esselstyn illustrates that a plant-based, oil-free diet can not only prevent the progression of heart disease but can also reverse its effects. Dr. Esselstyn is an internationally known surgeon, researcher and former clinician at the Cleveland Clinic and a featured expert in the acclaimed documentary Forks Over Knives. Prevent and Reverse Heart Disease has helped thousands across the country, and is the book behind Bill Clinton’s life-changing vegan diet. The proof lies in the incredible outcomes for patients who have followed Dr. Esselstyn's program, including a number of patients in his original study who had been told by their cardiologists that they had less than a year to live. Within months of starting the program, all Dr. Esselstyn’s patients began to improve dramatically, and twenty years later, they remain free of symptoms. Complete with more than 150 delicious recipes perfect for a plant-based diet, the national bestseller Prevent and Reverse Heart Disease explains the science behind the simple plan that has drastically changed the lives of heart disease patients forever. It will empower readers and give them the tools to take control of their heart health.
Author: Scott D. Solomon
Publisher: Elsevier Health Sciences
ISBN: 0323508723
Category : Medical
Languages : en
Pages : 594
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Book Description
Echocardiography remains the most commonly used imaging technique to visualize the heart and great vessels, and this clinically oriented text by Drs. Scott D. Solomon, Justina C. Wu, and Linda D. Gillam helps you make the most of its diagnostic and prognostic potential for your patients. Part of the highly regarded Braunwald's family of cardiology references, Essential Echocardiography expertly covers basic principles of anatomy and physiology, the appearance of normal variants across a wide range of cardiovascular diseases, and the hands-on approaches necessary to acquire and interpret optimal echocardiographic images in the clinical setting. - Abundant illustrations provide a superb visual learning experience both in print and online. Images convey clear, classic examples that represent decades of experience over multiple institutions, as well as recent advances in the field. - More than 485 accompanying video clips mirror the images in the text, with easy-to-follow links from the figure citation to the video online. - Each section includes one or two clinical cases that illustrate key concepts. - Written by expert echocardiographers and sonographers who emphasize practical applications throughout the text, and superbly illustrated by physician-artist Dr. Bernard Bulwer. - Ideal for anyone currently using or learning to use echocardiography, including cardiologists, cardiology fellows, sonographers, anesthesiologists, critical care physicians, emergency physicians, radiologists, residents, and medical students. - Expert ConsultTM eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
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Book Description
Author: L. Maximilian Buja
Publisher: Academic Press
ISBN: 0128004592
Category : Science
Languages : en
Pages : 833
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Book Description
Cardiovascular Pathology, Fourth Edition, provides users with a comprehensive overview that encompasses its examination, cardiac structure, both normal and physiologically altered, and a multitude of abnormalities. This updated edition offers current views on interventions, both medical and surgical, and the pathology related to them. Congenital heart disease and its pathobiology are covered in some depth, as are vasculitis and neoplasias. Each section has been revised to reflect new discoveries in clinical and molecular pathology, with new chapters updated and written with a practical approach, especially with regards to the discussion of pathophysiology. New chapters reflect recent technological advances with cardiac devices, transplants, genetics, and immunology. Each chapter is highly illustrated and covers contemporary aspects of the disease processes, including a section on the role of molecular diagnostics and cytogenetics as specifically related to cardiovascular pathology. Customers buy the Print + Electronic product together! Serves as a contemporary, all-inclusive guide to cardiovascular pathology for clinicians and researchers, as well as clinical residents and fellows of pathology, cardiology, cardiac surgery, and internal medicine Offers new organization of each chapter to enable uniformity for learning and reference: Definition, Epidemiology, Clinical Presentation, Pathogenesis/Genetics, Light and Electron Microscopy/Immunohistochemistry, Differential Diagnosis, Treatment and Potential Complications Features six new chapters and expanded coverage of the normal heart and blood vessels, cardiovascular devices, congenital heart disease, tropical and infectious cardiac disease, and forensic pathology of the cardiovascular system Contains 400+ full color illustrations and an online image collection facilitate research, study, and lecture slide creation
