Hemodynamical Flows

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Publisher : Springer Science & Business Media
ISBN 13 : 3764378050
Total Pages : 512 pages
Book Rating : 4.7/5 (643 download)

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Book Synopsis Hemodynamical Flows by : Giovanni P. Galdi

Download or read book Hemodynamical Flows written by Giovanni P. Galdi and published by Springer Science & Business Media. This book was released on 2008-03-18 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book surveys research results on the physical and mathematical modeling, as well as the numerical simulation of complex fluid and structural mechanical processes occurring in the human blood circulation system. Topics treated include continuum mechanical description; choice of suitable liquid and wall models; mathematical analysis of coupled models; numerical methods for flow simulation; parameter identification and model calibration; fluid-solid interaction; mathematical analysis of piping systems; particle transport in channels and pipes; artificial boundary conditions, and many more. The book was developed from lectures presented by the authors at the Oberwolfach Research Institute (MFO), in Oberwolfach-Walke, Germany, November, 2005.

Hemodynamic Monitoring

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Publisher : Springer
ISBN 13 : 3319692690
Total Pages : 476 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Hemodynamic Monitoring by : Michael R. Pinsky

Download or read book Hemodynamic Monitoring written by Michael R. Pinsky and published by Springer. This book was released on 2019-02-21 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, part of the European Society of Intensive Care Medicine textbook series, teaches readers how to use hemodynamic monitoring, an essential skill for today’s intensivists. It offers a valuable guide for beginners, as well as for experienced intensivists who want to hone their skills, helping both groups detect an inadequacy of perfusion and make the right choices to achieve the main goal of hemodynamic monitoring in the critically ill, i.e., to correctly assess the cardiovascular system and its response to tissue oxygen demands. The book is divided into distinguished sections: from physiology to pathophysiology; clinical assessment and measurements; and clinical practice achievements including techniques, the basic goals in clinical practice as well as the more appropriate hemodynamic therapy to be applied in different conditions. All chapters use a learning-oriented style, with practical examples, key points and take home messages, helping readers quickly absorb the content and, at the same time, apply what they have learned in the clinical setting. The European Society of Intensive Care Medicine has developed the Lessons from the ICU series with the vision of providing focused and state-of-the-art overviews of central topics in Intensive Care and optimal resources for clinicians working in Intensive Care.

Snapshots of Hemodynamics

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Publisher : Springer Science & Business Media
ISBN 13 : 0387233466
Total Pages : 182 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Snapshots of Hemodynamics by : Nico Westerhof

Download or read book Snapshots of Hemodynamics written by Nico Westerhof and published by Springer Science & Business Media. This book was released on 2006-01-12 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hemodynamics makes it possible to characterize in a quantitative way, the function of the heart and arterial system, thereby producing information about what genetic and molecular processes are of importance for cardiovascular function. Snapshots of Hemodynamics: An Aid for Clinical Research and Graduate Education by Nico Westerhof, Nikos Stergiopulos and Mark I. M. Noble is a quick reference guide designed to help basic and clinical researchers as well as graduate students to understand hemodynamics. The layout of the book provides short and independent chapters that provide teaching diagrams as well as clear descriptions of the essentials of basic and applied principles of hemodynamics. References are provided at the end of each chapter for further reading and reference.

Handbook of Hemorheology and Hemodynamics

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Publisher : IOS Press
ISBN 13 : 1607502631
Total Pages : 468 pages
Book Rating : 4.6/5 (75 download)

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Book Synopsis Handbook of Hemorheology and Hemodynamics by : O.K. Baskurt

Download or read book Handbook of Hemorheology and Hemodynamics written by O.K. Baskurt and published by IOS Press. This book was released on 2007-10-03 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication primarily focuses on the macro- and micro-rheological behavior of blood and its formed elements, on interactions between the formed elements and blood vessel walls, and on the microvascular aspects of hemodynamics. Since many aspects of hemorheology and hemodynamics are affected by disease or clinical states, these effects are discussed as are hyperviscosity syndromes, therapy for disturbed blood rheology, and methods in hemorheology and hemodynamics. Sections of the Handbook include History of Hemorheology; Hemorheology, covering basic aspects, blood composition, blood rheology, cell mechanics, pathophysiology, methods and comparative studies; Hemodynamics, covering basic principles, microcirculation, in vivo effects, endothelium and methods; and Clinical Aspects of Hemorheology, covering hyperviscosity, clinical significance and treatment. The goal is to foster greater interchange between workers in the fields so as to promote collaborative efforts and, hopefully, improved health. In selecting topics for this handbook the editors have attempted to provide a general overview of both basic science and clinical hemorheology and hemodynamics. Hemorheology and hemodynamics are closely related, the former dealing with all aspects of the flow and interactions of the individual blood cells mostly studied in vitro, the latter with the in vivo relationships among vessel architecture, driving pressure, flow rate and shear stress. The linkage between the in vitro and in vivo research described in the book will be of interest to both basic science and clinical investigators. The editors of the handbook have each been active in the fields of bio- and hemorheology for many years, and have published extensively. They have successfully achieved their objective to publish a well-written and well-edited handbook that will be valuable for researchers and students in the field.

Perioperative Hemodynamic Monitoring and Goal Directed Therapy

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Publisher : Cambridge University Press
ISBN 13 : 1316061442
Total Pages : 301 pages
Book Rating : 4.3/5 (16 download)

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Book Synopsis Perioperative Hemodynamic Monitoring and Goal Directed Therapy by : Maxime Cannesson

Download or read book Perioperative Hemodynamic Monitoring and Goal Directed Therapy written by Maxime Cannesson and published by Cambridge University Press. This book was released on 2014-09-04 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book provides clinicians and administrators with a comprehensive understanding of perioperative hemodynamic monitoring and goal directed therapy, emphasizing practical guidance for implementation at the bedside. Successful hemodynamic monitoring and goal directed therapy require a wide range of skills. This book will enable readers to: • Detail the rationale for using perioperative hemodynamic monitoring systems and for applying goal directed therapy protocols at the bedside • Understand the physiological concepts underlying perioperative goal directed therapy for hemodynamic management • Evaluate hemodynamic monitoring systems in clinical practice • Learn about new techniques for achieving goal directed therapy • Apply goal directed therapy protocols in the perioperative environment (including emergency departments, operating rooms and intensive care units) • Demonstrate clinical utility of GDT and hemodynamic optimization using case presentations. Illustrated with diagrams and case examples, this is an important resource for anesthesiologists, emergency physicians, intensivists and pneumonologists as well as nurses and administrative officers.

Advances in Hemodynamic Monitoring, An Issue of Critical Care Clinics

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Publisher : Elsevier Health Sciences
ISBN 13 : 0323341896
Total Pages : 201 pages
Book Rating : 4.3/5 (233 download)

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Book Synopsis Advances in Hemodynamic Monitoring, An Issue of Critical Care Clinics by : Michael R. Pinsky

Download or read book Advances in Hemodynamic Monitoring, An Issue of Critical Care Clinics written by Michael R. Pinsky and published by Elsevier Health Sciences. This book was released on 2014-12-27 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Michael Pinsky has assembled an expert team of authors on the topic of Hemodynamic Monitoring. Articles topics include: The interface between monitoring and physiology at the bedside; Defining goals of resuscitation in the critically ill; Minimally invasive hemodynamic monitoring; Bedside ultrasound for the intensivist; Invasive hemodynamic monitoring; Functional hemodynamic monitoring; Using what you get: dynamic physiological signatures of critical illness; and Effect of organizational issues on resuscitation effectiveness.

Mathematical modelling of flow through thin curved pipes with application to hemodynamics

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Author :
Publisher : Linköping University Electronic Press
ISBN 13 : 9176850730
Total Pages : 31 pages
Book Rating : 4.1/5 (768 download)

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Book Synopsis Mathematical modelling of flow through thin curved pipes with application to hemodynamics by : Arpan Ghosh

Download or read book Mathematical modelling of flow through thin curved pipes with application to hemodynamics written by Arpan Ghosh and published by Linköping University Electronic Press. This book was released on 2019-04-17 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of mathematical modelling of incompressible flows with low velocities through narrow curvilinear pipes is addressed in this thesis. The main motivation for this modelling task is to eventually model the human circulatory system in a simple way that can facilitate the medical practitioners to efficiently diagnose any abnormality in the system. The thesis comprises of four articles. In the first article, a two-dimensional model describing the elastic behaviour of the wall of a thin, curved, exible pipe is presented. The wall is assumed to have a laminate structure consisting of several anisotropic layers of varying thickness. The width of the channel is allowed to vary along the pipe. The two-dimensional model takes the interactions of the wall with any surrounding material and the fluid flow into account and is obtained through a dimension reduction procedure. Examples of canonical shapes of pipes and their walls are provided with explicit systems of differential equations at the end. In the second article, a one-dimensional model describing the blood flow through a moderately curved, elastic blood vessel is presented. The two-dimensional model presented in the first paper is used to model the vessel wall while linearized Navier-Stokes equations are used to model the flow through the channel. Surrounding muscle tissues and presence of external forces other than gravity are taken into account. The model is again obtained via a dimension reduction procedure based on the assumption of thinness of the vessel relative to its length. Results of numerical simulations are presented to highlight the influence of different factors on the blood flow. The one-dimensional model described in the second paper is used to derive a simplified one-dimensional model of a false aneurysm which forms the subject of the third article. A false aneurysm is an accumulation of blood outside a blood vessel but confined by the surrounding muscle tissue. Numerical simulations are presented which demonstrate different characteristics associated with a false aneurysm. In the final article, a modified Reynolds equation, along with its derivation from Stokes equations through asymptotic methods, is presented. The equation governs the steady flow of a fluid with low Reynolds number through a narrow, curvilinear tube. The channel considered may have large curvature and torsion. Approximations of the velocity and the pressure of the fluid inside the channel are constructed. These approximations satisfy a modified Poiseuille equation. A justification for the approximations is provided along with a comparison with a simpler case.

The Cerebral Circulation

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Publisher : Biota Publishing
ISBN 13 : 1615047239
Total Pages : 82 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis The Cerebral Circulation by : Marilyn J. Cipolla

Download or read book The Cerebral Circulation written by Marilyn J. Cipolla and published by Biota Publishing. This book was released on 2016-07-28 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This e-book will review special features of the cerebral circulation and how they contribute to the physiology of the brain. It describes structural and functional properties of the cerebral circulation that are unique to the brain, an organ with high metabolic demands and the need for tight water and ion homeostasis. Autoregulation is pronounced in the brain, with myogenic, metabolic and neurogenic mechanisms contributing to maintain relatively constant blood flow during both increases and decreases in pressure. In addition, unlike peripheral organs where the majority of vascular resistance resides in small arteries and arterioles, large extracranial and intracranial arteries contribute significantly to vascular resistance in the brain. The prominent role of large arteries in cerebrovascular resistance helps maintain blood flow and protect downstream vessels during changes in perfusion pressure. The cerebral endothelium is also unique in that its barrier properties are in some way more like epithelium than endothelium in the periphery. The cerebral endothelium, known as the blood-brain barrier, has specialized tight junctions that do not allow ions to pass freely and has very low hydraulic conductivity and transcellular transport. This special configuration modifies Starling's forces in the brain microcirculation such that ions retained in the vascular lumen oppose water movement due to hydrostatic pressure. Tight water regulation is necessary in the brain because it has limited capacity for expansion within the skull. Increased intracranial pressure due to vasogenic edema can cause severe neurologic complications and death.

Textbook of Clinical Hemodynamics

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Publisher : Elsevier Health Sciences
ISBN 13 : 1416040005
Total Pages : 264 pages
Book Rating : 4.4/5 (16 download)

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Book Synopsis Textbook of Clinical Hemodynamics by : Michael Ragosta

Download or read book Textbook of Clinical Hemodynamics written by Michael Ragosta and published by Elsevier Health Sciences. This book was released on 2008-01-01 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's a source of guidance on the analysis of the hemodynamic waveforms generated in the cardiac catheterization lab. It progresses from a review of basic monitoring principles and normal waveforms through an assessment of the waveform data associated with the full range of individual coronary diseases, providing the assistance needed to accurately interpret any findings encountered in practice. Its extremely clinically oriented approach makes it an ideal hands-on tool for any clinician involved in diagnosing cardiac problems using interventional cardiology.

Regulation of Tissue Oxygenation, Second Edition

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Publisher : Biota Publishing
ISBN 13 : 1615047212
Total Pages : 117 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Regulation of Tissue Oxygenation, Second Edition by : Roland N. Pittman

Download or read book Regulation of Tissue Oxygenation, Second Edition written by Roland N. Pittman and published by Biota Publishing. This book was released on 2016-08-18 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.

Hemodynamic Rounds

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Publisher : John Wiley & Sons
ISBN 13 : 1119095611
Total Pages : 495 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Hemodynamic Rounds by : Morton J. Kern

Download or read book Hemodynamic Rounds written by Morton J. Kern and published by John Wiley & Sons. This book was released on 2018-04-23 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential resource on cardiac hemodynamics—now in a new edition Hemodynamic Rounds, Fourth Edition is intended to help cardiologists, cardiovascular fellowship trainees, residents and other members of the medical community enhance their understanding of cardiac physiology and its associated hemodynamic presentations in health and disease. This includes the basic principles of flow and pressure measurements, systemic as well as coronary hemodynamics in normal and diseased states, and changes in hemodynamics following interventional procedures ranging from TAVI and valvuloplasty to stent placement. Like its popular predecessors, this new edition draws on case studies to illustrate characteristic cardiac hemodynamic findings and discusses the essential methods used in interpreting pressure waveforms as a diagnostic and monitoring tool. The text is organized into chapters on specific areas of the heart, common cardiac pathophysiologic conditions, and hemodynamic situations resulting from different therapeutic procedures. It includes discussions of both normal and abnormal pressure waveforms. This new edition has been revised throughout to include brand new content on aortic and mitral valve stenosis and regurgitation as well as TAVI and mitral clip hemodynamics. Highlights include: Essential and easy to understand resource for those required to interpret cardiac blood flow and blood pressure tracings Covers hemodynamic assessment by cardiac disorder, plus the bedside applications of hemodynamics Revised throughout and includes brand new content on valve stenosis and regurgitation and TAVI and mitral clip hemodynamics Hemodynamic Rounds: Interpretation of Cardiac Pathophysiology from Pressure Waveform Analysis, Fourth Edition is an indispensable tool for all physicians, nurses, and students responsible for measuring and interpreting cardiac waveforms in cardiac diagnosis and monitoring.

Cardiovascular Physiology Concepts

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Publisher : Lippincott Williams & Wilkins
ISBN 13 : 1975150090
Total Pages : 689 pages
Book Rating : 4.9/5 (751 download)

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Book Synopsis Cardiovascular Physiology Concepts by : Richard E. Klabunde

Download or read book Cardiovascular Physiology Concepts written by Richard E. Klabunde and published by Lippincott Williams & Wilkins. This book was released on 2020-12-01 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praised for its concise coverage, this highly accessible monograph lays a foundation for understanding the underlying concepts of normal cardiovascular function and offers a welcome alternative to a more mechanistically oriented approach or an encyclopedic physiology text. Clear explanations, ample illustrations and engaging clinical cases and problems provide the perfect guidance for self-directed learning and prepare you to excel in clinical practice.

Pathology: The Big Picture

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Publisher : McGraw Hill Professional
ISBN 13 : 0071593799
Total Pages : 458 pages
Book Rating : 4.0/5 (715 download)

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Book Synopsis Pathology: The Big Picture by : William Kemp

Download or read book Pathology: The Big Picture written by William Kemp and published by McGraw Hill Professional. This book was released on 2007-08-22 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get the BIG PICTURE of Pathology - and focus on what you really need to know to score high on the course and board exam If you want a streamlined and definitive look at Pathology - one with just the right balance of information to give you the edge at exam time - turn to Pathology: The Big Picture. You'll find a succinct, user-friendly presentation especially designed to make even the most complex concept understandable in the shortest amount of study time possible. This perfect pictorial and textual overview of Pathology delivers: A “Big Picture” emphasis on what you must know verses “what's nice to know” Expert authorship by award-winning, active instructors Coverage of the full range of pathology topics - everything from cellular adaptations and injury to genetic disorders to inflammation to diseases of immunity Magnificent 4-color illustrations Numerous summary tables and figures for quick reference and rapid retention of even the most difficult topic Highlighted key concepts that underscore integral aspects of histology (key concepts are also listed in a table at the end of each chapter) USMLE-type questions, answers, and explanations to help you anticipate what you'll encounter on the exams And much more!

Perioperative Fluid Management

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Publisher : Springer Nature
ISBN 13 : 3030483746
Total Pages : 582 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Perioperative Fluid Management by : Ehab Farag

Download or read book Perioperative Fluid Management written by Ehab Farag and published by Springer Nature. This book was released on 2020-09-28 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revised and expanded second edition presents the most recent evidence-based facts on perioperative fluid management and discusses fluid management from basic sciences to clinical applications and the patients’ outcomes. Recent advances in understanding the Revised Starling principle with new concepts in tissue perfusion and the most recent techniques of perioperative goal directed fluid management are described. The endothelial glycocalyx functions and the influence of fluid management on its integrity are covered in detail; moreover, the techniques for its protection are also discussed. The dilemma of perioperative use of hydroxyethyl starch solutions and the resurgence of interest in using human albumin as an alternative colloid is explored. The problems of using unbuffered solutions during the perioperative period and comparison between restrictive versus liberal fluid management are discussed in full. Lastly, case scenarios for every possible clinical situation describe the most up-to-date fluid management for the corresponding clinical problem. Perioperative Fluid Management, Second Edition is of interest to anesthesiologists and also intensivists.

Biomedical Index to PHS-supported Research

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Publisher :
ISBN 13 :
Total Pages : 864 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Biomedical Index to PHS-supported Research by :

Download or read book Biomedical Index to PHS-supported Research written by and published by . This book was released on 1989 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Lung Circulation

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Publisher : Elsevier
ISBN 13 : 148322306X
Total Pages : 836 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis The Lung Circulation by : Domingo M. Aviado

Download or read book The Lung Circulation written by Domingo M. Aviado and published by Elsevier. This book was released on 2013-10-22 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lung Circulation, Volume 2: Pathologic Physiology and Therapy of Diseases considers the reactions of various cardiovascular and bronchopulmonary drugs for certain lung-related diseases. This book is organized into three sections encompassing 15 chapters that also cover the etiology of acute cardiopulmonary diseases and chronic pulmonary hypertension. The first section reviews the benefits of five pulmonary treatment options, including musculotropic vasodilators and vasoconstrictors; general anesthetics and adjuvants; antitussives, expectorants, and antiallergens; Digitalis, glycosides, and quinidine; and medical and surgical procedures. The second section describes the pathologic physiology and pathogenesis of some acute cardiopulmonary diseases, such as acute injuries, systemic shock, acute pulmonary edema, pulmonary embolism, and other localized pulmonary diseases. The third section surveys numerous studies on the chronic pulmonary hypertension. This book is directed toward pulmonologists.

Research Grants Index

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Publisher :
ISBN 13 :
Total Pages : 1168 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Research Grants Index by : National Institutes of Health (U.S.). Division of Research Grants

Download or read book Research Grants Index written by National Institutes of Health (U.S.). Division of Research Grants and published by . This book was released on 1973 with total page 1168 pages. Available in PDF, EPUB and Kindle. Book excerpt: