Heart Perfusion, Energetics, and Ischemia
Heart Perfusion, Energetics, and Ischemia

Author: Leopold Dintenfass

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 697

ISBN-13: 1475703937

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The principal purpose of a NATO (North Atlantic Treaty Organization) Advanced Research Workshop, a part of the NATO Advanced Study Institutes Programme, is to: (a) exchange thoughts at the frontiers of knowledge or at the frontiers of two (or more) fields or sectors; (b) review and assess the state of the art; (c) formulate recommendations for future research directions; (d) formulate plans for large international scientific experiments. The aim of the ARW on "Microvascular, rheological, metabolic and heat-transfer aspects of the heart: relation to ischaemia and thrombosis", convened in Chateau de Bonas, July 4-11, 1982, was to describe functions and performance of the heart in an interdisciplin ary effort, involving cardiologists, pathologists, biochemists, haemorheologists, physiologists, pharmacologists and bioengineers; to explore interactions between such subfields as blood rheology, micro circulation and ischaemia of the myocardium, heat transfer, heat work and performance as a pump, effect of -metabolites and ion transfer, mechanism of sudden death, protein synthesis and protein molecular transformations. One of the purposes of the Convenor was to relate clinical haemorheology to the heart energetics and heart metabolism. This was only partly established, as difficulties of communications between different fields, difficulties of semantics and of specialized out looks could not be overcome within a -few days. Nevertheless, a gate was opened for communications interchange in the future. There was even a problem within each specialty, and as is rather common, quite diverse views have been expressed. This, of course, is quite normal in the progress of science.

Regulation of Coronary Blood Flow
Regulation of Coronary Blood Flow

Author: Michitoshi Inoue

Publisher: Springer Science & Business Media

Published: 2013-11-09

Total Pages: 330

ISBN-13: 4431683674

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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.

Coronary Microvascular Dysfunction
Coronary Microvascular Dysfunction

Author: Filippo Crea

Publisher: Springer Science & Business Media

Published: 2013-08-15

Total Pages: 263

ISBN-13: 8847053676

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In the past two decades a number of studies have shown that abnormalities in the function and structure of coronary microcirculation can be detected in several cardiovascular diseases. On the basis of the clinical setting in which it occurs, coronary microvascular dysfunction (CMD) can be classified into four types: CMD in the absence of any other cardiac disease; CMD in myocardial diseases; CMD in obstructive epicardial coronary artery disease; and iatrogenic CMD. In some instances CMD represents an epiphenomenon, whereas in others it represents an important marker of risk or may contribute to the pathogenesis of myocardial ischemia, thus becoming a possible therapeutic target. This book provides an update on coronary physiology and a systematic assessment of microvascular abnormalities in cardiovascular diseases, in the hope that it will assist clinicians in prevention, detection and management of CMD in their everyday activity.

Physiology And Pharmacology of Cardio-Respiratory Control
Physiology And Pharmacology of Cardio-Respiratory Control

Author: Albert Dahan

Publisher: Springer Science & Business Media

Published: 2011-06-27

Total Pages: 230

ISBN-13: 9401151296

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On 15 November 1997, the first international symposium "Neural and Chemical Control of Breathing: Pharmacological and Clinical Aspects" was held at Leiden University Medical Center on the occasion of the retirement of one of the members of the Control of Breathing Research Group of the Departments of Physiology and Anesthesiology, Dr. Aad Berkenbosch. Among others, Dr. Berkenbosch, played an important role in this research group, which made a large and significant contribution to scientific research on the regulation of breathing. This book presents the proceedings of that meeting together with papers of several authors who have strong bonds with the Leiden Departments of Physiology and Anesthesiology. All studies represent state of the art work on the subject of respiratory control and cardiovascular medicine, with emphasis on the physiological, pharmacological and anesthesiological aspects of both fields. The book is divided in several sections: Oxygen Physiology. Prof. John Severinghaus presents among other things his ideas on oxygen sensing and high altitude related diseases. Prof. Honda gives results from studies in a unique set of subjects without carotid bodies. The findings of Honda's group support the idea that an intact hypoxic drive from the carotid bodies is necessary for the generation of central hypoxic depression. Dr. Hans van Beek discusses the effects of hypoxia and hypercapnia on cardiac contractility in animal models. Prof. Oeseburg demonstrates the feasibility of Near Infra Red Oximetry for monitoring tissue oxygenation in patients. Central Chemoreception.

Cardiac Energetics
Cardiac Energetics

Author: R. Jacob

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 410

ISBN-13: 3662112892

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Assessment of cardiac energetics at the level of ATP-synthesis, chemomechanical energy transformation and whole organ dynamics as a function of haemodynamic load, ventricular configuration and oxygen- and substrates supply is basic to understanding cardiac function under physiological and pathophysiological (hypertrophy, hypoxia, ischaemia and heart failure) conditions. Moreover, cardiac energetics should be an important consideration in the choice and application of drugs especially in the case of vasodilators, inotropic agents and in cardioprotective measures. Only by considering energetics at the subcellular, cellular, and whole-heart level we can arrive at a better understanding of cardiac performance and ultimately better clinical judgement and drug therapy. Quantification of myocardial energetics will also help to determine the optimal time for surgical interventions such as valvular replacement or aneurysm resection. The present volume is the outcome of an international symposium on cardiac energetics held in Gargellen/Montafon (Austria), June 1986. The contributions will certainly help bridge the existing gap between basic research involving isolated structures and that involving the whole organ, on the one hand, and render the results derived from basic research applicable to clinical problems, on the other hand.

Handbook of Radiopharmaceuticals
Handbook of Radiopharmaceuticals

Author: Michael R. Kilbourn

Publisher: John Wiley & Sons

Published: 2021-04-12

Total Pages: 768

ISBN-13: 1119500540

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The thoroughly updated new edition of the authoritative reference in Radiopharmaceutical Sciences The second edition of Handbook of Radiopharmaceuticals is a comprehensive review of the field, presenting up-to-date coverage of central topics such as radionuclide production, synthetic methodology, radiopharmaceutical development and regulations, and a wide range of practical applications. A valuable reference work for those new to the Radiopharmaceutical Sciences and experienced professionals alike, this volume explores the latest concepts and issues involving both targeted diagnostic and therapeutic radiopharmaceuticals. Contributions from a team of experts from across sub-disciplines provide readers with an immersive examination of radiochemistry, nuclear medicine, molecular imaging, and more. Since the first edition of the Handbook was published, Nuclear Medicine and Radiopharmaceutical Sciences have undergone major changes. New radiopharmaceuticals for diagnosis and therapy have been approved by the FDA, the number of clinical PET and SPECT scans have increased significantly, and advances in Artificial Intelligence have dramatically improved research techniques. This fully revised edition reflects the current state of the field and features substantially updated and expanded content. New chapters cover topics including current Good Manufacturing Practice (cGMP), regulatory oversight, novel approaches to quality control—ensuring that readers are informed of the exciting developments of recent years. This important resource: Features extensive new and revised content throughout Covers key areas of application for diagnosis and therapy in oncology, neurology, and cardiology Emphasizes the multidisciplinary nature of Radiopharmaceutical Sciences Discusses how drug companies are using modern radiopharmaceutical imaging techniques to support drug discovery Examines current and emerging applications of Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT) Edited by recognized experts in radiochemistry and PET imaging, Handbook of Radiopharmaceuticals: Radiochemistry and Applications, 2 nd Edition is an indispensable reference for post-doctoral fellows, research scientists, and professionals in the pharmaceutical industry, and for academics, graduate students, and newcomers in the field of radiopharmaceuticals.

Ischaemia-Reperfusion Injury
Ischaemia-Reperfusion Injury

Author: Pierce A. Grace

Publisher: Wiley-Blackwell

Published: 1999-02-04

Total Pages: 400

ISBN-13: 9780632050215

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Ischaemia-Reperfusion Injury is concerned with the consequences of interrupting and restoring blood flow to tissues. Many common clinical conditions are caused by interruption of blood flow to tissues (eg, ischaemic heart disease, peripheral vascular disease, stroke); blood flow is also interrupted deliberately in many surgical procedures (eg, cardiac surgery, arterial surgery, transplant surgery, limb surgery with tourniquet). In treating such conditions or after performing such operations the aim of the clinician is to restore the blood supply to the ischaemic tissue. Paradoxically, restoration of blood flow to ischaemic tissues can lead to further tissue damage with the potential for severe local and systemic injury. This book focuses on the clinical, pathological and biochemical processes involved in ischaemia-reperfusion injury and gives an overview of the strategies that may be adopted to mitigate or prevent such injury. This book will be of interest to both clinicians and scientists who have to deal with or have interest in this difficult but important problem.

Cardioprotection
Cardioprotection

Author: Derek Hausenloy

Publisher: Oxford University Press

Published: 2009-08-20

Total Pages: 138

ISBN-13: 019954476X

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Coronary heart disease (CHD) is the leading cause of death worldwide. Cardioprotection refers to the prevention of CHD and the clinical improvement in patients suffering from cardiovascular problems.

The Scientist's Guide to Cardiac Metabolism
The Scientist's Guide to Cardiac Metabolism

Author: Michael Schwarzer

Publisher: Academic Press

Published: 2015-11-04

Total Pages: 241

ISBN-13: 0128026146

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The Scientists Guide to Cardiac Metabolism combines the basic concepts of substrate metabolism, regulation, and interaction within the cell and the organism to provide a comprehensive introduction into the basics of cardiac metabolism. This important reference is the perfect tool for newcomers in cardiac metabolism, providing a basic understanding of the metabolic processes and enabling the newcomer to immediately communicate with the expert as substrate/energy metabolism becomes part of projects. The book is written by established experts in the field, bringing together all the concepts of cardiac metabolism, its regulation, and the impact of disease. - Provides a quick and comprehensive introduction into cardiac metabolism - Contains an integrated view on cardiac metabolism and its interrelation in metabolism with other organs - Presents insights into substrate metabolism in relation to intracellular organization and structure as well as whole organ function - Includes historical perspectives that reference important investigators that have contributed to the development of the field