Dynamics Of The Vascular System: Interaction With The Heart (Second Edition)


Book Description

The first edition of the book was written employing mathematical techniques to formulate the physical principles involved in the structural and functional correlates of the underlying physiology.This current and self-contained second edition updates many of the new findings since its first edition a decade ago. It also includes a new chapter on the 'Interaction with the Heart'. The dynamics of the arterial system, the venous system, the microcirculation and their interaction with the heart are quantitatively described in terms of their structures and functions. Clinical measurements, applications to the cardiovascular field and physiological mechanisms are clearly identified throughout the text. Most importantly, worked examples are provided, such that the readers can appreciate the application aspects of the underlying formulation.




Dynamics of Arterial Flow


Book Description

This volume contains the edited transcript of the Second Topical Colloquium based on leads developed at the original conference on the artery and the process of arteriosclerosis (the Lindau Conference of 1970). The first follow-up colloquium on "The Smooth Muscle of the Artery" was held in Heidelberg in 1973. Planning for the present one was undertaken by the editors with Dr. C. Forbes Dewey, Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts. The meeting itself was held June, 1976 at the Delaware Water Gap, Pennsy1vani~, under the joint sponsorship of Totts Gap Institute and the Massachusetts Institute of Technology with financial support from the American Heart Association, the Office of Naval Research, and the Smith, Kline and French Company. The objective of the series of meetings, beginning at Lindau has been to examine from an interdisciplinary and international point of view the fundamental physiologic and pathophysiologic processes pertinent to the development of arteriosclerosis. This colloquium sought to examine critically the evidence relating hemodynamic forces to atherogenesis, to reconcile disparate findings and interpretations in so far as possible; and to make a synthesis of the present state of knowledge of the dynamics of arterial flow. Grateful acknowledgement is made for the valuable assistance of Joan Martin and Helen Goodell in the entire editorial process. The editors acknowledge with thanks the secretarial assistance of Moira Martin, Colleen Nagle, Cindy Carter and Pat Ide. Special thanks are due Joy Lowe who executed the entire final manuscript.




Angiology in Practice


Book Description

Arterial and venous diseases are major causes of morbidity and mortality in most of the world, especially in the western hemisphere. Not only of interest to angiologists, these illnesses are also of concern to most physicians in various fields ranging from cardiology, general medicine and cardiovascular surgery to physiology, pathology and clinical pharmacology. Specialists in diabetes, hypertension and epidemiology find these illnesses as challenging in their own fields of interest due to the gross interrelation of these diseases with their specialities. This book of 35 chapters contains an up-to-date discussion of various arterial and venous illnesses presenting major clinical applications ranging from basic pathology, haemodynamics and haemorheology to clinical features and management. Special attention has also been paid to epidemiology and prevention, discussing all the issues concerned. A special section on vascular emergency has also been included, thereby extending its usefulness to physicians and surgeons working in accident and emergency units.




Mechanisms of Vascular Disease


Book Description

New updated edition first published with Cambridge University Press. This new edition includes 29 chapters on topics as diverse as pathophysiology of atherosclerosis, vascular haemodynamics, haemostasis, thrombophilia and post-amputation pain syndromes.







Cardiovascular Fluid Mechanics


Book Description

The book presents the state of the art in the interdisciplinary field of fluid mechanics applied to cardiovascular modelling. It is neither a monograph nor a collection of research papers, rather an extended review in the field. It is arranged in 4 scientific chapters each presenting thoroughly the approach of a leading research team; two additional chapters prepared by biomedical scientists present the topic by the applied perspective. A unique feature is a substantial (approx. one fourth of the book) medical introductory part, written by clinical researchers for scientific readers, that would require a large effort to be collected otherwise.




Regulation of Coronary Blood Flow


Book Description

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.







The Arterial System


Book Description

This book summarizes the papers presented at the symposium "Dynamics and Regulation of the Arterial System" held at Erlangen on 28-30 October 1977 in honor of Professor Erik Wetterer. The aim of the symposium was an inten sive exchange of ideas within a mUltidisciplinary group of scientists who are specialists in their fields of research. It is obvious that a two-day symposium covering such a wide range of topics could only highlight certain aspects of the latest research on the cardiovascular system. The book is divided into three sections. The first part deals with arterial hemo dynamics. Emphasized are the mechanical properties of the arterial wall, in particular the smooth muscle, fundamental parameters for the description of pulse wave propagation, such as attenuation, phase velocity, and reflection of pulse waves. Furthermore, new methods for recording arterial diameters and the latest results in determining pulsatile pressure and pulsatile diameter of arteries in vivo as well as from calculations based on models of the arterial system are presented. The second part deals with applications of the control theory and the principles of optimality of the cardiovascular system in toto and of single regions of this system. Contributions to research in the field of regulation of blood volume and of regional hemodynamics are also presented. The third part covers problems of interaction of the heart and the arterial system, including fluid mechanics of the aortic valves and the coronary blood flow under normal and pathologic conditions.




Vascular Dynamics


Book Description

The function of the vascular system is to transport oxygen and nutrients to the cells and to remove carbon dioxide and metabolites. It also transports hormones and locally produced neurohumoral substances which, in part, regulate its own function. These interrelationships are essential to homeostasis. The vascular system is not an assembly of simple (elastic) tubes but a dynamic system with many external and intrinsic regulatory mechanisms. The endothelium plays a major role in the intrinsic regulation of the system. The system is also often subject to disease processes of which atherosclerosis is the most important. As a result of atherosclerosis, and other disease processes, replacement of vessels with prosthetic devices may be required to reestablish adequate tissue blood flow. It is therefore imperative to gain insight into the details of vascular function, especially the dynamics, and the endothelium, the processes of atherosclerosis development, the vascular prosthetic possibilities and, last but not least, the interrelationships between these sub-specialties.