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Author: Richard R. Heuser
Publisher: Springer
ISBN: 1447152239
Category : Medical
Languages : en
Pages : 203
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Book Description
Hypertension remains the leading cause of cardiovascular morbidity and mortality in spite of current medical therapies. It has been estimated that 50% of Western civilization has hypertension and approximately 20% of patients have resistant hypertension. Renal denervation (RDN) is a minimally invasive, endovascular catheter based procedure using radiofrequency ablation aimed at treating resistant hypertension. Early studies show a high degree of effectiveness in renal denervation to treat hypertension. This book examines renal pathophysiology and the rationale for renal denervation, as well as possible long term benefits and risks of this new therapy. The myriad of devices involved in the evolution of this therapy are discussed and the book concludes with analyses of the cost effectiveness and future applications.
Author: Richard R. Heuser
Publisher: Springer
ISBN: 1447152239
Category : Medical
Languages : en
Pages : 203
Get Book
Book Description
Hypertension remains the leading cause of cardiovascular morbidity and mortality in spite of current medical therapies. It has been estimated that 50% of Western civilization has hypertension and approximately 20% of patients have resistant hypertension. Renal denervation (RDN) is a minimally invasive, endovascular catheter based procedure using radiofrequency ablation aimed at treating resistant hypertension. Early studies show a high degree of effectiveness in renal denervation to treat hypertension. This book examines renal pathophysiology and the rationale for renal denervation, as well as possible long term benefits and risks of this new therapy. The myriad of devices involved in the evolution of this therapy are discussed and the book concludes with analyses of the cost effectiveness and future applications.
Author: Ulla C. Kopp
Publisher: Biota Publishing
ISBN: 161504776X
Category : Science
Languages : en
Pages : 122
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Book Description
The kidney is innervated with efferent sympathetic nerve fibers reaching the renal vasculature, the tubules, the juxtaglomerular granular cells, and the renal pelvic wall. The renal sensory nerves are mainly found in the renal pelvic wall. Increases in efferent renal sympathetic nerve activity reduce renal blood flow and urinary sodium excretion by activation of α1-adrenoceptors and increase renin secretion rate by activation of β1-adrenoceptors. In response to normal physiological stimulation, changes in efferent renal sympathetic nerve activity contribute importantly to homeostatic regulation of sodium and water balance. The renal mechanosensory nerves are activated by stretch of the renal pelvic tissue produced by increases in renal pelvic tissue of a magnitude that may occur during increased urine flow rate. Under normal conditions, the renal mechanosensory nerves activated by stretch of the sensory nerves elicits an inhibitory renorenal reflex response consisting of decreases in efferent renal sympathetic nerve activity leading to natriuresis. Increasing efferent sympathetic nerve activity increases afferent renal nerve activity which, in turn, decreases efferent renal sympathetic nerve activity by activation of the renorenal reflexes. Thus, activation of the afferent renal nerves buffers changes in efferent renal sympathetic nerve activity in the overall goal of maintaining sodium balance. In pathological conditions of sodium retention, impairment of the inhibitory renorenal reflexes contributes to an inappropriately increased efferent renal sympathetic nerve activity in the presence of sodium retention. In states of renal disease or injury, there is a shift from inhibitory to excitatory reflexes originating in the kidney. Studies in essential hypertensive patients have shown that renal denervation results in long-term reduction in arterial pressure, suggesting an important role for the efferent and afferent renal nerves in hypertension.
Author: Flavio L. RIBICHINI
Publisher: Edizioni Minerva Medica SpA
ISBN: 885532232X
Category : Medical
Languages : en
Pages : 154
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Book Description
This Renal Denervation handbook is a practical “all you need to know” guide to treating patients with hypertension. Renal Denervation is a revolutionary, minimally invasive trans-catheter intervention that has emerged as a safe and effective therapeutic companion for the limited number of patients with resistant hypertension and the huge population of those who “resist” to take their prescribed medications. Written by the world’s most recognized experts in the field, the handbook provides a review of the scientific bases of the therapy, reveals practical instructions on how to select the right patients and perform the procedure, and analyzes clinical results in a direct, easy to understand style. This guide is the resource for all healthcare providers interested in the modern management of hypertension and successfully managing the number one risk factor for stroke, myocardial infarction, and heart failure worldwide.
Author: Peter Lanzer
Publisher: Springer
ISBN: 9783642370779
Category : Medical
Languages : en
Pages : 5004
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Book Description
Vascular management and care has become a truly multidisciplinary enterprise as the number of specialists involved in the treatment of patients with vascular diseases has steadily increased. While in the past, treatments were delivered by individual specialists, in the twenty-first century a team approach is without doubt the most effective strategy. In order to promote professional excellence in this dynamic and rapidly evolving field, a shared knowledge base and interdisciplinary standards need to be established. Pan Vascular Medicine, 2nd edition has been designed to offer such an interdisciplinary platform, providing vascular specialists with state-of-the art descriptive and procedural knowledge. Basic science, diagnostics, and therapy are all comprehensively covered. In a series of succinct, clearly written chapters, renowned specialists introduce and comment on the current international guidelines and present up-to-date reviews of all aspects of vascular care.
Author: Richard R. Heuser
Publisher: Springer
ISBN: 9783031389337
Category : Medical
Languages : en
Pages : 0
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Book Description
This extensively revised edition examines renal pathophysiology and the rationale for renal denervation for the management of hypertension, as well as possible long-term benefits and risks of this therapy. Renal denervation is a minimally invasive, endovascular catheter-based procedure that makes use of radiofrequency ablation to treat resistant hypertension, with studies showing a high degree of effectiveness. The devices involved in the continued evolution of this therapy are discussed and the book incorporates analyses of the development of the technique while evaluating its cost effectiveness and future applications. Renal Denervation: A New Approach to Treatment of Resistant Hypertension describes the technique in detail, its advances and its pitfalls. While it has been estimated that 50% of Western civilization has hypertension and approximately 20% of patients have resistant hypertension, hypertension remains the leading cause of cardiovascular morbidity and mortality thus strengthening arguments to consider a wider range of potential solutions to manage these patients.
Author: Adrian Covic
Publisher: Springer
ISBN: 3319568272
Category : Medical
Languages : en
Pages : 366
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Book Description
This comprehensive volume provides a detailed review on the general work up of chronic kidney disease-associated resistant hypertension. This title is separated into four parts; the first of which provides definitions, epidemiology, characteristics, risk stratification and outcomes of resistant and apparent treatment resistant hypertension. The next two sections explore pathophysiology and diagnosis, treatment in the light of new guidelines, as well as procedures and devices for neural modulation. Part four discusses public health approaches to resistant hypertension, educational programs, and resistant hypertension for general practitioners. Resistant Hypertension in CKD brings up-to-date information to nephrologists, internists, cardiologists and a wide array of other clinicians and health professionals taking care of chronic kidney disease patients.
Author: Sunil Nadar
Publisher: Oxford Cardiology Library
ISBN: 0198701977
Category : Medical
Languages : en
Pages : 209
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Book Description
The management of hypertension varies considerably from clinician to clinician. This resource is a concise and evidence-based summary of current understanding and practice, including the most up-to-date guidance from national bodies and their recommendations for hypertension care. It covers the different phases of investigation and definitive management, and has been fully updated to include new data on the epidemiology of hypertension and new treatment options, as well as a new chapter on renal denervation in hypertension.
Author: G. Michael Felker
Publisher: Elsevier Health Sciences
ISBN: 0323609880
Category : Medical
Languages : en
Pages : 784
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Book Description
Up-to-date, authoritative and comprehensive, Heart Failure, 4th Edition, provides the clinically relevant information you need to effectively manage and treat patients with this complex cardiovascular problem. This fully revised companion to Braunwald’s Heart Disease helps you make the most of new drug therapies such as angiotensin receptor neprilysin inhibitors (ARNIs), recently improved implantable devices, and innovative patient management strategies. Led by internationally recognized heart failure experts Dr. G. Michael Felker and Dr. Douglas Mann, this outstanding reference gives health care providers the knowledge to improve clinical outcomes in heart failure patients. Focuses on a clinical approach to treating heart failure, resulting from a broad variety of cardiovascular problems. Covers the most recent guidelines and protocols, including significant new updates to ACC, AHA, and HFSA guidelines. Covers key topics such as biomarkers and precision medicine in heart failure and new data on angiotensin receptor neprilysin inhibitors (ARNIs). Contains four new chapters: Natriuretic Peptides in Heart Failure; Amyloidosis as a Cause of Heart Failure; HIV and Heart Failure; and Neuromodulation in Heart Failure. Covers the pathophysiological basis for the development and progression of heart failure. Serves as a definitive resource to prepare for the ABIM’s Heart Failure board exam. 2016 British Medical Association Award: First Prize, Cardiology (3rd Edition).
Author:
Publisher:
ISBN:
Category : Age factors in disease
Languages : en
Pages : 8
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Book Description
Author: Andrew C. Novick
Publisher: Saunders
ISBN:
Category : Medical
Languages : en
Pages : 566
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Book Description
This is a reference text covering all aspects of renal disease, including: pathology, clinical features, imaging, hypertension, atherosclerotic disease, medical and surgical treatment.
