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Current Perspectives of the Extracorporeal Circulation

2011-09-27 Medical
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Release : 2011-09-27
Genre : Medical
Kind : eBook
Book Rating : 222/5 ( reviews)

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Book Synopsis Current Perspectives of the Extracorporeal Circulation by : D. Baykut

Download or read book Current Perspectives of the Extracorporeal Circulation written by D. Baykut. This book was released on 2011-09-27. Available in PDF, EPUB and Kindle. Book excerpt: The rapid technical improvement of the extracorporeal circulation in the past decades has led to safer, more comfortable and more compatible operations in cardiac surgery and interventions which used to be an adventure are now routine practice. Although most technical variables can easily be accommo dated today, the physical influence of artificial circulation systems on blood and tissue still remains uncertain in many cases. One of our main observations in the use of the extracorporeal circulation is that the prolonged interaction with unphysiological surfaces and forces of ten releases a cascade of blood and tissue reactions, resulting in a complex type of "disease". Thus, the symptoms can range from unspecific pulmonary inflammations to a severe renal failure or from coagulation problems to a heavy cerebrovascular stroke. Based on these facts, an interdisciplinary workshop named "Current Per spectives of the Extracorporeal Circulation" took place in Duisburg, Ger many on March 26, 1999. The rationale behind the word "interdisciplinary" was to make a step for ward to establish a joint field of knowledge which would be capable of link ing the experiences and transfer the know-how of various specialists like car diac surgeons, neurologists, physiologists or the healthcare industry with their contributions to this essential topic from different perspectives.

Current Perspectives of the Extracorporeal Circulation

2012-12-06 Medical
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Release : 2012-12-06
Genre : Medical
Kind : eBook
Book Rating : 210/5 ( reviews)

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Book Synopsis Current Perspectives of the Extracorporeal Circulation by : D. Baykut

Download or read book Current Perspectives of the Extracorporeal Circulation written by D. Baykut. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: The rapid technical improvement of the extracorporeal circulation in the past decades has led to safer, more comfortable and more compatible operations in cardiac surgery and interventions which used to be an adventure are now routine practice. Although most technical variables can easily be accommo dated today, the physical influence of artificial circulation systems on blood and tissue still remains uncertain in many cases. One of our main observations in the use of the extracorporeal circulation is that the prolonged interaction with unphysiological surfaces and forces of ten releases a cascade of blood and tissue reactions, resulting in a complex type of "disease". Thus, the symptoms can range from unspecific pulmonary inflammations to a severe renal failure or from coagulation problems to a heavy cerebrovascular stroke. Based on these facts, an interdisciplinary workshop named "Current Per spectives of the Extracorporeal Circulation" took place in Duisburg, Ger many on March 26, 1999. The rationale behind the word "interdisciplinary" was to make a step for ward to establish a joint field of knowledge which would be capable of link ing the experiences and transfer the know-how of various specialists like car diac surgeons, neurologists, physiologists or the healthcare industry with their contributions to this essential topic from different perspectives.

Current Techniques in Extracorporeal Circulation

1976 Medical
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Release : 1976
Genre : Medical
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Current Techniques in Extracorporeal Circulation by : Marian I. Ionescu

Download or read book Current Techniques in Extracorporeal Circulation written by Marian I. Ionescu. This book was released on 1976. Available in PDF, EPUB and Kindle. Book excerpt:

Current Perspectives in Kidney Diseases

2017-05-23 Medical
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Release : 2017-05-23
Genre : Medical
Kind : eBook
Book Rating : 615/5 ( reviews)

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Book Synopsis Current Perspectives in Kidney Diseases by : G. La Manna

Download or read book Current Perspectives in Kidney Diseases written by G. La Manna. This book was released on 2017-05-23. Available in PDF, EPUB and Kindle. Book excerpt: After years of stagnation, much has been happening in the diagnosis and treatment of kidney diseases. This book contains a comprehensive review of the main developments in AKI, CKD, hemodialysis and kidney transplantation. The section on AKI deals with the key innovations in extracorporeal technologies. The section on nephrology and CKD concentrates on mineral metabolism alterations, restenosis in hemodialytic fistulas, mycophenolate mofetil as an alternative treatment for IgA nephropathy, and the genetics and progression of autosomal dominant polycystic kidney disease. The part on hemodialysis includes contributions on expanded hemodialysis, potassium profiling and home hemodialysis. Chapters on the treatment of acute antibody-mediated rejection after transplantation, pathogenesis and therapy of chronic allograft injury, and non-invasive surrogate biomarkers of acute rejection round out the subjects covered. Due to the wide variety of topics included in each section, this book is not only of interest to nephrologists, but also to professionals from related fields.

Regulation of Tissue Oxygenation, Second Edition

2016-08-18 Medical
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Release : 2016-08-18
Genre : Medical
Kind : eBook
Book Rating : 212/5 ( reviews)

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Book Synopsis Regulation of Tissue Oxygenation, Second Edition by : Roland N. Pittman

Download or read book Regulation of Tissue Oxygenation, Second Edition written by Roland N. Pittman. This book was released on 2016-08-18. 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.

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