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Author: Michael R. Pinsky
Publisher: CRC Press
ISBN:
Category : Health & Fitness
Languages : en
Pages : 588
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Book Description
Author: Michael R. Pinsky
Publisher: CRC Press
ISBN:
Category : Health & Fitness
Languages : en
Pages : 588
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Book Description
Author: M. Wendt
Publisher: Springer Science & Business Media
ISBN: 3642756468
Category : Medical
Languages : en
Pages : 309
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Book Description
Lacking the capacity to store oxygen, the human organism depends on having an unimpaired and continuous supply of oxygen for its survival. Life-threatening disturbances can be encountered by the clinician at any step in the oxygen cascade from ambient air to tissue metabolism. It is therefore necessary for the mechanisms of oxygen uptake, transport, distribution and diffusion into tissues as well as the unaffected cellular metabolism to be well understood and monitored. An international symposium focusing on these issues was held in Münster, FRG, May 11-12, 1990. This book contains the lectures held at the symposium, and thus provides an excellent basis for further discussion.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
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Book Description
Author: M. Wendt
Publisher:
ISBN: 9783642756474
Category :
Languages : en
Pages : 240
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Book Description
Author: Esko Ruokonen
Publisher:
ISBN: 9789517805162
Category :
Languages : en
Pages : 72
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Book Description
Author: Paul M. Dorinsky
Publisher:
ISBN:
Category : Critically ill
Languages : en
Pages : 78
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Book Description
Author: K. Reinhart
Publisher: Springer
ISBN: 3642838723
Category : Medical
Languages : en
Pages : 517
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Book Description
All aspects of oxygen transport and tissue oxygenation that are relevant in clinical medicine are covered in this monograph. Experts from basic science as well as clinical research provide information that improves understanding of how to treat O2-transport disturbances in daily practice. Special interest is focussed on the question of supply dependency of O2-uptake and its role in multi-organ failure in the critically ill. Other topics are the clinical monitoring of O2-transport and O2-utilisation, oxygen toxicity, and the role of O2-radicals and the reperfusion syndrome in organ transplantation and cardiopulmonary resuscitation.
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: Michael R. Pinsky
Publisher: Springer Science & Business Media
ISBN: 3540373632
Category : Medical
Languages : en
Pages : 367
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Book Description
Te practice of intensive care medicine is at the very forefront of titration of treatment andmonitoringresponse. Te substrateofthiscareisthe criticallyill patientwho,by defnition, is at the limits of his or her physiologic reserve. Such patients need immediate, aggressive but balanced life-altering interventions to minimize the detrimental aspects of acute illness and hasten recovery. Treatmentdecisionsandresponsetotherapyareusually assessed by measures of physiologic function, such as assessed by cardio-respiratory monitoring. However, how one uses such information is ofen unclear and rarely supported by prospective clinical trials. In reality, the bedside clinician is forced to rely primarily on physiologic principles in determining the best treatments and response to therapy. However, the physiologic foundation present in practicing physicians is uneven and occasionally supported more by habit or prior training than science. A series of short papers published in Intensive Care Medicine since 2002 under the heading Physiologic Notes attempts to capture the essence of the physiologic perspectives that underpin both our understanding of disease and response to therapy. Tis present volume combines the complete list of these Physiologic Notes up until July 2006 with the ass o cia t ed r e vie w a r tic les o v er t h e s a m e in t er val t ha t a ls o addr ess e d t hes e cen tral issues.
Author: John M. O'Donnell
Publisher: Springer
ISBN: 3319196685
Category : Medical
Languages : en
Pages : 883
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Book Description
This third edition text has been largely rewritten to include the many important advances that have been made and the controversies that have arisen in the past years. New topics have been added including Oxygen Transport, Tissue Oxygenation Evaluation, Echocardiography in the Critically Ill, Bedside Ultrasonography, Critical Care Issues in Oncological Surgery Patients, Long-Term Outcome after Intensive Care, Therapeutic Hypothermia, Delirium, and Post-Operative Gastrointestinal Dysfunction. Chapters are written by high-quality contributors, many of whom are nationally and internationally recognized researchers, speakers, and practitioners in Critical Care Medicine. Another important feature of this edition is the geographical diversity of its authors, including notable contributions from colleagues in Australia, Belgium, Brazil, Canada, Denmark, France, Germany, Norway, Portugal, Sweden, and the United Kingdom. Surgical Intensive Care Medicine, Third Edition provides a comprehensive, state-of-the art review of the field, and will serve as a valuable resource for medical students, residents, critical care fellows in training, surgeons, anesthesiologists and physicians caring for the critically ill.
