Download or read book Adrenergic System and Ventricular Arrhythmias in Myocardial Infarction written by J. Brachmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new aspects on electrophysiological mechanisms and catecholaminergic contributions in the setting of acute and chronic myocardial ischemia. Special emphasis is placed on the full scope from basic molecular and cellular mechanisms to experimental models of close clinical proximity. A number of internationally distinguished scientists present their latest findings in this significant research area within the perimeter of cardiovascular disease which continues to lead mortality statistics in most industrialized countries. Contents of this book cover, in addition to other subjects, release and uptake of catecholamines in ischemia, regulation of receptors, adrenergic contribution to ventricular arrhythmias and mechanisms of ischemic malignant arrhythmias as well as underlying changes in membrane currents and the electrophysiological response to beta-adrenergic blocking drugs. In addition to original contributions, a number of editorial chapters are included for conclusions and future development in these areas.
Download or read book Neurocardiac Oscillation in Repolarization and Cardiac Arrhythmias written by Peter Taggart and published by Frontiers Media SA. This book was released on 2020-12-11 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Autonomic Nervous System written by Alex Y. Tan and published by Elsevier Inc. Chapters. This book was released on 2013-11-11 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autonomic nervous system activity exerts potent and diverse effects on cardiac rhythm through elaborate neurocircuitry that is integrated at multiple levels. Adrenergic activity such as is associated with mental or physical stress or as a reflex response to myocardial ischemia is capable of generating significant rhythm abnormalities including ventricular fibrillation, the arrhythmia responsible for sudden cardiac death. With respect to the ventricles, vagus nerve activity is generally antiarrhythmic as it inhibits the profibrillatory effects of sympathetic nerve activation, whereas atrial arrhythmias generally derive from heightened levels of both vagus and sympathetic nerve activity. Containment of neural influences by pharmacological and electrical targeted neuromodulation is being pursued as an antiarrhythmic modality.
Download or read book Myocardial Ischemia and Arrhythmia written by M. Zehender and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents, in synoptic form, the latest and most comprehensive experimental and multi-faceted clinical findings on the potential arrythmogenic implications of acute myocardial ischemia. Together with a critical discussion of the related diagnostic and therapeutic consequences and outcomes, it presents a solid basis for efforts to reduce the occurance of sudden cardiac death in patients with coronary heart disease.
Download or read book Life threatening Arrhythmias During Ischemia and Infarction written by David J. Hearse and published by Lippincott Williams & Wilkins. This book was released on 1987 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adrenergic Mechanisms in Myocardial Ischemia written by G. Heuch and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stress-induced myocardial ischemia is a frequent manifestation of coronary heart disease, and sympathetic activation is an important precipitating and aggravating factor in such stress induced ischemia. However, the complex interplay between the sympathetic initiation of myocardial ischemia, ischemia-induced alterations in sympathetic neurotransmission, as well as changes in adrenoceptor density and post-receptor signal transduction that can occur during ischemia remains incompletely understood. Not only the activation of myocardial fJ adrenoceptors, but also the activation of coronary IX-adrenoceptors can contribute to myocar dial ischemia. However, the role of fJ-adrenoceptor-mediated increases in contractility relative to heart rate in the initiation of ischemia is not clear, and the significance of IX-adrenoceptor mediated changes in coronary vasomotor tone, as well as the responsible IX-adrenoceptor subtypes are highly controversial. Malignant arrhythmias may be triggered by both IX- and fJ-adrenergic mechanisms. Current research in this field is focussed not only on the underlying physiological and pathophysiological mechanisms, but also on clinical treatment strategies, e. g., by fJ-blockade, IX-blockade, bradycardic agents and calcium antagonists. Recent findings were presented and future research directions discussed during the 61" International Titisee Conference, held at the Schwarzwald-Hotel, Titisee, March 29-31, 1990 under the sponsorship of the Boehringer Ingelheim Foundation. Dr. Hasso Schroeder and Dr. Hermann Frohlich deserve special thanks for their generous support and pleasant organization of the meeting. The publication of the proceedings has been made possible by grants from Astra Chemicals, Bayer, ICI, Dr. Karl Thomae, and Upjohn
Download or read book Heart Brain Brain Heart written by Helge Refsum and published by Springer. This book was released on 1989 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modulation of Ventricular Fibrillation Vulnerability in an Animal Model of Sudden Cardiac Death written by Gerald W. Parker and published by . This book was released on 1990 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Therapy in Acute Coronary Care written by Barry B. White and published by . This book was released on 1971 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pediatric Cardiac Surgery written by Constantine Mavroudis and published by John Wiley & Sons. This book was released on 2023-01-19 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Der Bereich der pädiatrischen Herz- und Gefäßchirurgie umfasst nicht nur die Herzchirurgie bei Säuglingen und Kindern, sondern auch die Herzchirurgie bei Erwachsenen zur Korrektur von angeborenen Herzfehlern. Da die Kindersterblichkeit aufgrund von Herzfehlern zurückgeht und Patienten mit angeborenen Herzfehlern zunehmend ein langes, gesundes Leben führen, ergeben sich neue Herausforderungen. Somit war der Bedarf an Einführungen in diesen lebensrettenden Bereich noch nie so groß. Pediatric Cardiac Surgery ist ein gut verständliches, umfassendes Lehrbuch, das diesen Bedarf seit über dreißig Jahren erfüllt und von Fachleuten auf allen Ebenen genutzt wird. Das Lehrwerk, das zahlreiche farbige Abbildungen enthält, bietet zunächst eine wissenschaftliche Einführung in die kardiovaskuläre Entwicklung und dann detaillierte Analysen von Defekten in verschiedenen Bereichen des Herzens mit den entsprechenden Verfahren zur Korrektur dieser Defekte. Die aktualisierte fünfte Auflage berücksichtigt die neuesten wissenschaftlichen Erkenntnisse und bleibt damit ein unverzichtbares Werk zu diesem Thema. Die fünfte Auflage von Pediatric Cardiac Surgery enthält unter anderem: * Beiträge von über 75 nationalen und internationalen Experten auf dem Gebiet * Beeindruckende anatomische Illustrationen von Rachid Idriss * Neue Kapitel, in denen der neueste Stand der Forschung dargestellt wird, sowie neue Inhalte in Bezug auf die kardiale Bildgebung und die medizinische Ausbildung Pediactric Cardiac Surgery ist ein wichtiges Nachschlagewerk für Herzchirurgen, die sich auf Kinder und Erwachsene spezialisiert haben, Kardiologen und alle medizinischen Fachkräfte, die mit pädiatrischen oder erwachsenen Herzpatienten arbeiten.
Download or read book Ventricular Arrhythmias written by John M. Miller and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ventricular arrhythmias cause most cases of sudden cardiac death, which is the leading cause of death in the US. This issue reviews the causes of arrhythmias and the promising new drugs and devices to treat arrhythmias.
Download or read book Heart Brain Interactions written by Giuseppe Di Pasquale and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decade there has been a growing interest in the study of the interactions between the heart and the brain, especially in the field of cerebral ischemia. The interactions between cardiovascular and cerebrovascular diseases are of relevance not only for research investigation, but also for clinical implications in the daily clinical practice. i.e. A wealth of information has been gathered particularly on three topics, cardiovascular consequences of cerebral injuries, cardioembolic stroke, and association of carotid and coronary artery disease. The available information, however, is still sparse and fragmentary mainly because of the lack of commun ication between neurologists and cardiologists. With the aim of improving communication between several disciplines and technologies, we started to organize since 1987 in Bologna, Italy, an international Symposium on heart brain interactions to be held every 3 years. Our intention was to gather prominent clinicians and researchers from outstanding cardiologic and neuro logic institutions actively involved in the study of heart-brain interactions. The ambitious goal has been to fit different pieces of information like in a puzzle. This book originates from the contributions presented at the 2nd Sympo sium which was held in Bologna on November 30-December 1, 1990. The book is subdivided into three sections: I cardiovascular consequences of cerebral damage, II cardiogenic cerebral ischemia, III cerebrovascular and coronary artery disease.
Download or read book Atlas of Nuclear Cardiology written by Vasken Dilsizian and published by Springer Nature. This book was released on 2021-03-27 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fifth edition of this book presents clinical data, image acquisition, and interpretation of nuclear cardiology procedures through high quality illustrative image examples. It includes up-to-date and comprehensive coverage of advances in instrumentation, radiotracers, protocols, and clinical studies. New content includes indications in imaging cardiac sarcoidosis, amyloidosis, and device infections as well as recent advances in instrumentation (Hybrid PET/MR). It also provides fresh chapters on the history of nuclear cardiology imaging, radionuclide handling techniques and radiation safety, PET-based myocardial perfusion imaging, and vascular imaging. The entire field is presented in pictographic form that is visually pleasing and conforming to current trends of medical education. The fifth edition of the Atlas of Nuclear Cardiology is an essential reference for cardiologists, radiologists, and nuclear medicine physicians interested in the latest approaches to noninvasive diagnostic cardiovascular nuclear imaging techniques. It also serves as a ready reference textbook for medical students and residents as well as nuclear physicists, nuclear medicine technologists, and radiopharmacists.
Download or read book Regulation of Coronary Blood Flow written by Michitoshi Inoue and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.
Download or read book Beta blocker Heart Attack Trial written by National Institutes of Health (U.S.) and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arrhythmia Induction in the EP Lab written by Gabriel Cismaru and published by Springer. This book was released on 2019-01-04 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on how to induce clinical arrhythmias in the electrophysiology (EP) laboratory, a procedure that is indispensable for analyzing the underlying mechanisms, and identifying the most effective treatment of the arrhythmia. In the main part of the book, the authors share their own experiences with 13 different medications that can be injected or infused for arrhythmia induction – ranging from isoprenaline and atropine to ephedrine – all of which can be easily found in any cardiology department. Each chapter begins with a description of the drug’s chemical structure and mechanism of actions, then illustrates the infusion preparation, dosage and side effects and lastly analyzes its electrophysiological properties and highlights the most important clinical studies on it. For each drug the authors list – in dedicated tables – administration protocols from their own hospital. This book is of interest to postgraduate students, cardiology residents, cardiologists and pediatric cardiologists with special interest in arrhythmias, as well as to trainees, technicians and nurses involved in the EP lab.
Download or read book Pathophysiology of Severe Ischemic Myocardial Injury written by H.M. Piper and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: In industrialized countries, ischemic heart disease is by far the most common organ-specific cause of death. The thrombotic occlusion of a coronary artery which had previously been severely altered by atherosclerosis, is the most frequent cause of ischemic deterioration of myocardial tissue, i. e. myocardial infarction. Death of the human individual occurs when myocardial ischemia causes a critical impairment of cardiac pump function. The failure of a heart with an ischemic area may be due to the amount and location of contractile tissue becoming paralyzed or even necrotic, or to arrhythmias provoked by the ischemic condition, or by a combination of both factors. Considerable progress has been made in the development of antiarrythmic therapy. Effective tools have been developed to reperfuse ischemic myocar dial tissue as soon as the patient reaches hospital. However, therapeutical principles for the ischemic-reperfused myocardium which would specifically interfere with the state of injury of the ischemic tissue at the onset of reperfusion, and avoid the apparent hazards of the reperfusion process itself, have yet to be established. But not only approved therapeutical concepts are lacking, the pathophysiology of myocardial cell injury in pro gressive ischemia and under reperfusion is in itself only partly understood.
