Download or read book Assisted Circulation 4 written by Felix Unger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assisted Circulation 4 is an authoritative review of the progress which has been achieved in the last 5 years since the publication of Assisted Circulation 3 in 1989. The present book highlights the work of well-known experts on indications for assisted circulation, cardiac support devices such as bridges, devices for transplantation, devices for chronic mechanical support, biological energy sources, cardiomyoplasty, extracorporeal membraneoxygenation and an overview of cardiac devices support with a specific emphasis on xenotransplantation. Assisted Circulation 4 is the latest product of an ongoing effort by the editors to keep readers regularly informed of recent developments in the field. Assisted Circulation is a standard technology in cardiac surgery and especially in cardiac transplantation.
Download or read book Assisted Circulation 4 written by Felix Unger and published by . This book was released on 1995-06-09 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Artificial Heart written by Institute of Medicine and published by National Academies Press. This book was released on 1991-02-01 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: A significant medical event is expected in 1992: the first human use of a fully implantable, long-term cardiac assist device. This timely volume reviews the artificial heart program-and in particular, the National Institutes of Health's major investment-raising important questions. The volume includes: Consideration of the artificial heart versus heart transplantation and other approaches to treating end-stage heart disease, keeping in mind the different outcomes and costs of these treatments. A look at human issues, including the number of people who may require the artificial heart, patient quality of life, and other ethical and societal questions. Examination of how this technology's use can be targeted most appropriately. Attention to achieving access to this technology for all those who can benefit from it. The committee also offers three mechanisms to aid in allocating research and development funds.
Download or read book Core Topics in Cardiothoracic Critical Care written by Kamen Valchanov and published by Cambridge University Press. This book was released on 2018-07-05 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most patients with critical cardiac or thoracic conditions will at some stage pass through the cardiothoracic critical care unit. Critical care presents more complex clinical data than any other area of medicine. The new edition of Core Topics in Cardiothoracic Critical Care focuses on the latest practise in the management of patients in cardiothoracic intensive care. The practice of cardiothoracic critical care medicine is constantly evolving, and this new edition reflects the modernized learning styles for trainees. Each chapter includes key learning points as well as sample multiple choice questions and answers to assist in exam preparation. This edition also features updated chapters on ECMO, perioperative management of patients undergoing emergency cardiothoracic surgery, and advanced modes of organ support for patients. This text provides key knowledge in a concise and accessible manner for trainees, clinicians and consultants from specialities and disciplines such as cardiology and anaesthesia, and nursing and physiotherapy.
Download or read book Assisted Circulation written by Felix Unger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: J. Navratil The performance of operations on the heart and its replacement by a trans planted or artificial heart has been an age old dream of man. Rehn for example in an early attempt, in 1868 performed a closure of a heart wound after a thoracic puncture. At that time noone thought that this attempt was the beginning of cardiac surgery. The dream was partially realized when the replacement of the heart function by the heart-lungmachine became possible. Immediately following the first operations, cardiac surgeons and cardiologists saw with great enthusiasm that this machine could be an important tool for correcting congenital and non congenital heart diseases. However, the heart-lungmachine was soon seen to not be an optimal instrument for controlling cardiac failure after cardiopulmonary bypass or myocardial infarction. then arose for the development of mechanical assistance to the heart. Concepts The rollerpump was first designed for assisted circulation and could be applied clinically in 1962. A new concept of mechanical assistance to the heart was pro vided by the intra aortic balloon pump and later by the bypass ventricles. Use of the intra aortic balloon pump can reduce cardiac work by counterpulsation in accord with the natural ECG. The bypass ventricle can functionally replace the heart in series or parallel to the natural heart. The intra aortic balloon pump, now an established method, has reduced the number of patients who used to die from cardiac failure.
Download or read book Assisted Circulation 3 written by Felix Unger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assisted Circulation 3 is an authoritative review of the progress which has been achieved in the last 5 years since the appearance of Assisted Circulation 2 in 1984. The present book highlights the work of well-known experts on - new indications for assisted circulation, - cardiac assist devices as bridges toward transplantation, - temporary mechanical heart support, - results of long term studies into problems of tissue overgrowth, infection, and physiological regulation of cardiac devices, and - new results on cardiac transplantation and the new immunsuppresive regima. Assisted Circulation 3 is the latest product of an ongoing effort by the editors to keep readers abreast of recent advances in the field on a regular basis.
Download or read book Assisted Circulation 2 written by Felix Unger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a great pleasure to have the opportunity to edit a new volume of "Assisted Circulation". In the past 5 years there have been many changes in the philosophy of assisted circulation. There have been a large number of clinical application- of left ventricular assist devices, biventricular assist devices, and total artificial hearts; one artificial heart was implanted electively in December, 1982, in a patient with an end-stage cardiomyopathy. A great deal of help is necessary in editing a book. I want especially to thank the Austrian Research Council and the University of Innsbruck for their support of my work. I am most grateful to my co-workers R. Schistek, I. Koller, J. Hager, and R. Nessler, and especially to my secretary, W. Kirchner, who had the most secretarial load ofthe editorial work. I would also like to thank Dr. J. Wieczorek, Mrs. M. Schafer, Mrs. M. Griindler, and the Springer staff who gave this second volume an attractive format and made it accurate as usual. It was with great sorrow that we learned of the sad death of Dr. Emery Nyilas in June 1984, who played a great part in the development of artificial hearts. I hope that this second volume will also raise new items for discussion, resulting in new concepts, so that the third volume can introduce new devices and report on more clinical applications.
Download or read book Mechanical Circulatory Support A Companion to Braunwald s Heart Disease Ebook written by James K. Kirklin and published by Elsevier Health Sciences. This book was released on 2019-07-09 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering comprehensive, authoritative coverage of mechanical circulatory support (MCS), this fully revised companion to Braunwald’s Heart Disease provides the clinically relevant information you need to effectively use this therapy to treat and manage end-stage heart failure. New editors and authors – experts in both cardiology and cardiovascular surgery – bring you fully up to date with the newest technology and devices, as well as basic science, clinical applications, adverse event monitoring and management, socioeconomic implications, future directions, and more. Covers all of the newest techniques, including new-generation devices. Discusses the management of common patient problems, highlighting cautions and outcomes, as well as pathophysiology and rationale for treatment. Brings you up to speed with the latest coverage of ventricular assist devices (VAD), extracorporeal membrane oxygenation (ECMO), next-generation centrifugal pumps, and total artificial hearts. Provides a complete clinical perspective of the latest scientific breakthroughs and analysis of the current literature. Includes coverage of the most recent guidelines and protocols, including MCS for pediatric and congenital heart disease; the Interagency Registry of Mechanically Assisted Circulatory Support (INTERMACS) as a tool to track and advance clinical practice; and cellular, molecular, genomic, and functional changes that occur in the failing heart in response to MCS. Presents practical evidence from the registry of thousands of cases to guide cardiologists, cardiovascular surgeons, emergency physicians, primary care physicians, and other team members on the best management course to follow for each particular patient.
Download or read book Mechanical Circulatory and Respiratory Support written by Shaun D. Gregory and published by Academic Press. This book was released on 2017-09-19 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanical Circulatory and Respiratory Support is a comprehensive overview of the past, present and future development of mechanical circulatory and respiratory support devices. Content from over 60 internationally-renowned experts focusses on the entire life-cycle of mechanical circulatory and respiratory support – from the descent into heart and lung failure, alternative medical management, device options, device design, implantation techniques, complications and medical management of the supported patient, patient-device interactions, cost effectiveness, route to market and a view to the future. This book is written as a useful resource for biomedical engineers and clinicians who are designing new mechanical circulatory or respiratory support devices, while also providing a comprehensive guide of the entire field for those who are already familiar with some areas and want to learn more. Reviews of the most cutting-edge research are provided throughout each chapter, along with guides on how to design new devices and which areas require specific focus for future research and development. Covers a variety of disciplines, from anatomy of organs and evolution of cardiovascular devices, to their clinical applications and the manufacturing and marketing of devices Provides engineering and clinical perspectives to assist readers in the design of a market appropriate device Discusses history, design, usage, and development of mechanical circulatory and respiratory support systems
Download or read book Advanced Concepts in Endocarditis written by Michael S. Firstenberg and published by . This book was released on 2018-09-12 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Intensive Care Medicine written by Jean-Louis Vincent and published by Springer. This book was released on 2012-03-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this comprehensive encyclopedia is to provide detailed information on intensive care medicine contributing to the broad field of emergency medicine. The wide range of entries in the Encyclopedia of Intensive Care Medicine are written by leading experts in the field. They will provide basic and clinical scientists in academia, practice, as well as industry with valuable information about the field of intensive care medicine, but also people in related fields, students and teachers will benefit from the important and relevant information on the most recent developments in emergency medicine. The Encyclopedia will contain 4 volumes, and published simultaneously online. The entire field has been divided into 14 sections. All entries will be arranged in alphabetical order with extensive cross-referencing between them.
Download or read book Heart Transplantation written by Antonio Loforte and published by . This book was released on 2018-10-10 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanical Circulatory Support written by R. Hetzer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: After decades of laboratory investigations mechanical circulatory support for the failing heart has entered the clinical arena. Today, a growing number of patients with progressive myocardial failure awaiting cardiac transplantation is successfully bridged to transplantation with ventricular assist devices. The proceedings of the "Mechanical Circulatory Support"-meeting, held in Berlin, October 21-22, 1995, present new aspects of mechanical circulatory support, recent experience with MCS in newborns and children using specially developed small devices, and the results of long-term mechanical assistance. The ability of the myocardium to recover under pressure de-loading and reduced workload is discussed. All these topics open up new perspectives for the use of mechanical circulatory support, not only as a bridge to transplantation, but also as a definitive approach for treating patients with end-stage heart failure. Some of these concepts may even provide real alternatives to heart transplantation, these being sorely needed in light of the severe donor organ shortage. Regulatory as well as ethical aspects of the extended use of mechanical circulatory support systems and new technical developments in the field are discussed by internationally distinguished experts.
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 Mechanical Support for Heart Failure written by Jamshid H. Karimov and published by Springer. This book was released on 2020-09-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of mechanical circulatory support of the failing heart in adults and children. The book uniquely combines engineering knowledge and the clinician’s perspective into a single resource, while also providing insights into current and future development of mechanical circulatory support technology, such as ventricular assist devices, the total artificial heart and catheter-based technologies for heart failure. Topics featured in this book include: The history of mechanical circulatory device development. Fundamentals of hemodynamics support. Clinical management of mechanical circulatory devices. Surgical implantation techniques. Current limitations of device therapies in advanced heart failure. Advanced and novel devices in the development pipeline. Opportunities for advancement in the field. Mechanical Support for Heart Failure: Current Solutions and New Technologies is a must-have resource for not only physicians, residents, fellows, and medical students in cardiology and cardiac surgery, but also clinical and basic researchers in biomedical engineering with an interest in mechanical circulatory support, heart failure, and new technological applications in medicine.
Download or read book Rotary Blood Pumps written by Hikaru Matsuda and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotary blood pumps increasingly are being used in open heart surgery and in assisted circulation for patients with heart disease. These rotary devices include vortex (centrifugal) and axial pumps, which can be utilized in conditions where the use of conventional pulsatile pumps would entail problems of cost and size. Rapid progress is now being made in developing new devices for controlling blood flow within the heart and great vessels as well as extracorporeally for use in coronary and intensive care units and, in the future, for long-term use. This book provides information on the physiology of nonpulsatile circulation, the development of rotary pump engineering, and the clinical application of rotary blood pumps. It also presents an overview of future developments in this important field.
Download or read book Circulatory Assistance and the Artificial Heart written by and published by . This book was released on 1980 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
