Download or read book Ventricular Assist Devices and Kidney Disease written by Chaitanya Desai and published by Springer. This book was released on 2018-07-24 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text serves as a convenient one-stop resource on the pathogenesis, diagnosis and treatment of kidney diseases in context of advanced heart failure and presence of ventricular assist devices. Advances in managing heart failure, evidence-based practices and therapies are covered, along with the management of this unique and complex subset of patients. The book also provides insights into combined heart and kidney transplantation. Authored by leaders in nephrology, cardiology and transplantation, this book fills a critical knowledge gap in understanding and treating patients with acute or chronic dysfunction of the heart and kidneys and how one induces dysfunction in the other organ.
Download or read book Cardio Nephrology written by Janani Rangaswami and published by Springer. This book was released on 2017-07-31 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extending from the outpatient management of cardiovascular and kidney disease, to hospital-based decision making in patients with cardio-renal disease and complex interfaces such as hemodialysis in patients with ventricular assist device support, this book serves as a single reference point for cardiology and nephrology clinicians and researchers dealing with the significant overlap areas between these two specialties. Chapters cover the physiology, biomarkers, therapeutic agents and full spectrum of these comorbidities and feature separate sections on cardiovascular and CKD evaluations, stratification of kidney transplant patients, lipid management in CKD, interventional strategies and hypertension. Leaders in cardiology, nephrology, hypertension and lipidology bring together the latest evidence with their collective clinical experience into this invaluable resource.This textbook is an essential resource for physicians and allied professionals practicing cardiology, nephrology, students and physician trainees, to deepen their understanding of this crucial field.
Download or read book ADQI Consensus on AKI Biomarkers and Cardiorenal Syndromes written by J.A. Kellum and published by Karger Medical and Scientific Publishers. This book was released on 2013-05-14 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Associated with both acute kidney injury (AKI) and cardio-renal syndromes (CRS), new biomarkers represent both a popular area of investigation and a new opportunity for advancement of therapy. This book contains the resolutions of the most recent ADQI conferences on biomarkers in AKI (Dublin) and on cardio-renal syndromes (Venice). The first part answers specific questions about new biomarkers and their use and utility in AKI: What are the most suitable candidate molecules and physiologic measures, how solid and evidence based is the discovery phase? How can we incorporate the new biomarkers in the AKI conceptual model describing the evolution from susceptibility to insult, decreased GFR and organ death? Even if we have a positive biomarker pattern and we can identify patients at risk or patients with early or even subclinical AKI, how is this information affecting our clinical behavior and practice? The second part is dedicated to the appraisal of the current knowledge about the pathophysiological mechanisms involved in different forms of CRS: it contains contributions on the state-of-the-art knowledge and practice of CRS, particularly focusing on the pathophysiology of the five subtypes. Acute and chronic mechanisms of damage are explored in depth, with particular attention to the primacy of organ involvement and the subsequent pathways of organ crosstalk.Presenting the most recent research in the field of biomarkers, AKI and CRS, this publication is an important educational tool for advanced investigators and clinical experts, but also for students and fellows.
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 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 Ventricular Assist Devices in Advanced Stage Heart Failure written by Shunei Kyo and published by Springer Science & Business Media. This book was released on 2013-11-25 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on how ventricular assist devices (VADs) can help provide destination therapy for patients with terminal heart failure, one of the most serious diseases in the world today because of the tremendous number of patients, the high mortality rate, and the cost of care. One means of providing cardiological support for patients suffering from heart failure is with VADs, and more than 10,000 patients worldwide have now been implanted with these devices. Half of them already have lived more than one year, and 2,000 patients more than two years, after surgery. This improved survival means that we have reached a point where VADs can be used for destination therapy, not just for bridge-to-recovery or bridge-to-transplant. In view of the increasing number of patients with advanced-stage heart failure and the availability and longevity of transplanted hearts, VADs can solve many problems. In addition to providing information about the devices themselves, this book includes vital guidelines on long-term management and support of VAD-implanted patients’ everyday lives.
Download or read book Diagnostics Risk Factors Treatment and Outcomes of Acute Kidney Injury in a New Paradigm written by Wisit Cheungpasitporn and published by MDPI. This book was released on 2020-12-10 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acute kidney injury (AKI) is a frequent clinical syndrome among hospitalized patients, independently associated with both short- and long-term mortality. Previous investigations attempted to identify effective interventions to prevent AKI or promote kidney function recovery in patients with AKI. Most were unsuccessful. Hence, additional studies are required in the field of AKI research. In this Special Issue, we are making a call to action to stimulate researchers and clinicians to submit their studies on AKI conducted in nephrology, internal medicine, critical care, and other disciplines that will provide additional knowledge and skills in the field of AKI research, ultimately to improve patient outcomes.
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 Controversies in Acute Kidney Injury written by John A. Kellum and published by Karger Medical and Scientific Publishers. This book was released on 2011 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: A timely update Acute kidney injury (AKI) is a serious and as yet incompletely understood disorder in which sudden impairment of kidney function occurs secondary to one or more of a variety of underlying conditions. This disorder is very common in (elderly) ICU patients and is associated with very high mortality. Many of those who survive suffer from permanent kidney failure and other long-term morbidities, which may include cardiovascular disease and immune dysfunction. Epidemiologic evidence suggests that AKI is not a single disease, but a syndrome comprised of multiple, often coexisting, etiologies. Being usually part of multiorgan failure syndrome, it calls for multiple organ support therapy. The publication at hand contains sections on prerenal azotemia syndromes, dying of' or with' AKI, pathophysiology of sepsis- induced acute kidney injury, developments in prevention / treatment / rehabilitation, and renal support. Reporting the latest recommendations from experts, it provides valuable information for those that are interested in understanding the disorder and its treatment options.
Download or read book Cardio Nephrology written by and published by . This book was released on 2017 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extending from the outpatient management of cardiovascular and kidney disease, to hospital-based decision making in patients with cardio-renal disease and complex interfaces such as hemodialysis in patients with ventricular assist device support, this book serves as a single reference point for cardiology and nephrology clinicians and researchers dealing with the significant overlap areas between these two specialties. Chapters cover the physiology, biomarkers, therapeutic agents and full spectrum of these comorbidities and feature separate sections on cardiovascular and CKD evaluations, stratification of kidney transplant patients, lipid management in CKD, interventional strategies and hypertension. Leaders in cardiology, nephrology, hypertension and lipidology bring together the latest evidence with their collective clinical experience into this invaluable resource. This textbook is an essential resource for physicians and allied professionals practicing cardiology, nephrology, students and physician trainees, to deepen their understanding of this crucial field.
Download or read book Continuous Renal Replacement Therapy written by John A. Kellum and published by Oxford University Press. This book was released on 2016 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous Renal Replacement Therapy provides concise, evidence-based, bedside guidance for the management of critically ill patients with acute renal failure, offering quick reference answers to clinicians' questions about treatments and situations encountered in daily practice.
Download or read book Use of Left Ventricular Assist Devices As Destination Therapy in End Stage Congestive Heart Failure a Systematic Review written by U. S. Department of Veterans Affairs and published by Createspace Independent Pub. This book was released on 2013-05-22 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several common chronic conditions such as atherosclerotic heart disease and hypertension as well as other diseases can result in heart failure, a reduced ability of the heart to pump blood and maintain normal bodily functions. More than 100,000 people in the U.S. with progressive heart failure are refractory to available treatments and have high rates of hospitalization and mortality and a poor quality of life due to limited physical and social activities and psychological stress. Heart transplantation is currently the preferred treatment for end-stage heart failure. Unfortunately, the supply of donor hearts is far less than needed and many patients do not meet the criteria for heart transplantation primarily due to old age and comorbidities such as diabetes with damage to vital organs, pulmonary hypertension, renal insufficiency, malignancies and morbid obesity. Implantable mechanical pumps that assist the circulation of blood by one or both ventricles of the heart have evolved over several decades. Typically blood flows from the native left ventricle of the heart into the surgically implanted assist device and is pumped out into the aorta via an implanted conduit. Currently, long-term implantable left ventricular assist devices require an external source of power and control module. Surgical placement of a left ventricular assist device is increasingly done as a last resort for patients with refractory heart failure who are not eligible for heart transplantation, so called destination therapy. Some patients may improve after they receive a ventricular assist device as destination therapy and become eligible for heart transplantation even though this was not the initial therapeutic goal. A limited number may recover enough heart function to not need a heart transplant or mechanical assist device. Although survival with a newer generation continuous flow ventricular assist device is approaching that of a heart transplant, long-term use of the device by patients who are eligible for a heart transplant is not currently accepted practice. Conversely, many patients that receive a ventricular assist device as a bridge to transplant use the device for increasingly prolonged periods while waiting for a donated heart and some may become ineligible for a heart transplant. The purpose of this report is to review the scientific evidence for use of ventricular assist devices as destination therapy for patients with severe, refractory heart failure who are not eligible for heart transplantation at the time the device is implanted. Although many patients receive the same types of ventricular assist devices as a bridge to heart transplantation or recovery, the characteristics, hence risk profiles, of patients receiving bridge therapy are different from patients selected to receive a device as permanent destination therapy. Furthermore many bridged patients do receive a heart transplant that alters patient outcomes. This review focused on evidence about patient outcomes, patient selection and cost effectiveness of ventricular assist devices specifically intended as destination therapy. The primary goals of destination therapy are to: prolong survival, improve daily function and health-related quality of life, minimize harms including infection, major bleeding episodes, thromboembolic events including strokes and device malfunction or failure especially those that require hospital care. The key questions were: #1. How does use of an FDA-approved, current generation LVAD as destination therapy (i.e., the HeartMate II left ventricular assist device) effect patient outcomes? #2. What patient or site characteristics have been associated with patient benefits or harms when the FDA-approved, current generation LVAD is used as destination therapy? #3. What is the range of cost-effectiveness estimates of using the FDA-approved, current generation LVAD as destination therapy in end-stage heart failure and what explains variation in these estimates?
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 Predictors of Outcomes in Patients on Ventricular Assist Devices written by Amelia Katharine Boehme and published by . This book was released on 2014 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ventricular assist devices (VAD) are used as a bridge to transplant and to increase the quality of life in advanced heart failure patients. The use of the VAD is not without risks itself, with an increased risk of thromboembolism, hemorrhage and death. Therefore, we aimed to (1) evaluate predictors of thromboembolism; (2) design a score to predict hemorrhages in VAD patients; and (3) evaluate the change in kidney function post-VAD implant and to investigate the relationship between kidney function and mortality in VAD patients using data collected from the University of Alabama at Birmingham Mechanical Circulatory Support Clinic. Over the 51.3 person-years of follow-up for the 115 participants, a total of 23 first thromboembolic events were encountered (Incidence Rate (IR) 4.5 events /10 patient years, 95% CI 29.1-66.2). There was an increased risk of thromboembolism with Early lactate dehydrogenase elevation, and estimated glomerular filtration rate
Download or read book Perioperative Kidney Injury written by Charuhas V. Thakar and published by Springer. This book was released on 2014-10-21 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The kidneys participate in all vital processes of the body to maintain overall homeostasis and health. When kidneys are injured during surgical interventions, metabolic and hemodynamic control is disrupted, leading to dysfunction associated with greater mortality, length of hospital stay and cost. Peri-operative Kidney Injury presents the epidemiology, risk factors, diagnosis, treatment and outcomes associated with kidney injury during the peri-operative period. Concepts and principles of care to prevent kidney complications during surgical procedures are provided to equip health care professionals along with strategies to manage acute kidney injury and associated challenges when they occur. Chapters detail diverse surgical settings, ranging from the more common, such as abdominal, cardiac and vascular surgeries, to the intricately complex, including the use of the left ventricular assist device and organ transplants. This practical and comprehensive text blends the evidence-based standards of care with cutting edge advances in the field, while also providing the reader with a peek into innovations on the horizon.
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 The ESC Textbook of Intensive and Acute Cardiovascular Care written by Marco Tubaro and published by Oxford University Press. This book was released on 2021-03-08 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ESC Textbook of Intensive and Acute Cardiovascular Care is the official textbook of the Acute Cardiovascular Care Association (ACVC) of the ESC. Cardiovascular diseases (CVDs) are a major cause of premature death worldwide and a cause of loss of disability-adjusted life years. For most types of CVD early diagnosis and intervention are independent drivers of patient outcome. Clinicians must be properly trained and centres appropriately equipped in order to deal with these critically ill cardiac patients. This new updated edition of the textbook continues to comprehensively approach all the different issues relating to intensive and acute cardiovascular care and addresses all those involved in intensive and acute cardiac care, not only cardiologists but also critical care specialists, emergency physicians and healthcare professionals. The chapters cover the various acute cardiovascular diseases that need high quality intensive treatment as well as organisational issues, cooperation among professionals, and interaction with other specialities in medicine. SECTION 1 focusses on the definition, structure, organisation and function of ICCU's, ethical issues and quality of care. SECTION 2 addresses the pre-hospital and immediate in-hospital (ED) emergency cardiac care. SECTIONS 3-5 discuss patient monitoring, diagnosis and specific procedures. Acute coronary syndromes (ACS), acute decompensated heart failure (ADHF), and serious arrhythmias form SECTIONS 6-8. The main other cardiovascular acute conditions are grouped in SECTION 9. Finally SECTION 10 is dedicated to the many concomitant acute non-cardiovascular conditions that contribute to the patients' case mix in ICCU. This edition includes new chapters such as low cardiac output states and cardiogenic shock, and pacemaker and ICDs: troubleshooting and chapters have been extensively revised. Purchasers of the print edition will also receive an access code to access the online version of the textbook which includes additional figures, tables, and videos to better to better illustrate diagnostic and therapeutic techniques and procedures in IACC. The third edition of the ESC Textbook of Intensive and Acute Cardiovascular Care will establish a common basis of knowledge and a uniform and improved quality of care across the field.
