Download or read book Conversations on Cardiac Physiology written by Mark Noble and published by Cambridge Scholars Publishing. This book was released on 2023-12-08 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses and corrects widespread misconceptions regarding heart physiology. Such misconceptions include: the voltage in cells is attributed to potassium ion concentration differences between the extracellular and intracellular compartments, which are the same in all organs of the body, whereas the voltage in cells of these same organs vary widely. This book argues that depolarisation and repolarisation can be explained by electron outflow and mitochondrial production, respectively; and that the trigger for internal calcium ion release is calcium ions bound to the inner leaflet of the cell membrane. In the book, Starling’s Law is contrasted with contractility increase, and it is posited that hypertension is not caused by salty diet, coronary artery disease risk is not correlated with total cholesterol (rather, only with some specific cholesterols), and that drug administration should be titrated.
Download or read book Handbook of Cardiac Anatomy Physiology and Devices written by Paul A. Iaizzo and published by Springer. This book was released on 2015-11-13 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the latest information on the anatomic features, underlying physiologic mechanisms, and treatments for diseases of the heart. Key chapters address animal models for cardiac research, cardiac mapping systems, heart-valve disease and genomics-based tools and technology. Once again, a companion of supplementary videos offer unique insights into the working heart that enhance the understanding of key points within the text. Comprehensive and state-of-the art, the Handbook of Cardiac Anatomy, Physiology and Devices, Third Edition provides clinicians and biomedical engineers alike with the authoritative information and background they need to work on and implement tomorrow’s generation of life-saving cardiac devices.
Download or read book Excitation Contraction Coupling and Cardiac Contractile Force written by Donald Bers and published by Springer Science & Business Media. This book was released on 2001-08-31 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: How is the heartbeat generated? What controls the strength of contraction of heart muscle? What are the links between cardiac structure and function? How does our understanding of skeletal and smooth muscle and non-muscle cells influence our thinking about force development in the heart? Are there important species differences in how contraction is regulated in the heart? How do the new molecular data fit together in understanding the heart beat? What goes wrong in ischemia, hypertrophy, and heart failure? This book paints a modern `portrait' of how the heart works and in this picture the author shows a close-up of the structural, biochemical, and physiological links between excitation and contraction. The author takes the reader through a series of important, interrelated topics with great clarity and continuity and also includes many useful illustrations and tables. The book starts by considering the cellular structures involved in excitation-contraction coupling and then described the characteristics of the myofilaments as the end effector of excitation-contraction coupling. A general scheme of calcium regulation is described and the possible sources and sinks of calcium are discussed in simple, but quantitative terms. The cardiac action potential and its many underlying currents are reviewed. Then the characteristics of some key calcium transport systems (calcium channels, sodium/calcium exchange and SR calcium uptake and release) are discussed in detail. This is then built into a more integrated picture of calcium regulation in succeeding chapters by detailed discussions of excitation-calcium coupling mechanisms (in skeletal, cardiac, and smooth muscle), the interplay between calcium regulatory processes, and finally mechanisms of cardiac inotropy, calcium overload, and dysfunction (e.g., ischemia, hypertrophy, and heart failure). Excitation-Contraction Coupling and Cardiac Contractile Force – Second Edition is an invaluable source of information for anyone who is interested in how the heart beat is controlled and especially suited for students of the cardiovascular system at all levels from medical/graduate students through senior investigators in related fields.
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.
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.
Download or read book The Oxford Handbook of the Physiology of Interpersonal Communication written by Lindsey Aloia and published by . This book was released on 2020 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Handbook of The Physiology of Interpersonal Communication, Provides a comprehensive review of research on the interplay between communication and the body within personal relationships, Uses a theory-based approach and research methods to examine the influence of physiology on interpersonal communication, Identifies key communication theories in the study of physiology and communication, Considers the advancement of theoretical perspectives regarding physiological research Book jacket.
Download or read book Postoperative Critical Care for Adult Cardiac Surgical Patients written by Ali Dabbagh and published by Springer. This book was released on 2018-06-04 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text reviews the postoperative management of patients who have undergone cardiac surgical procedures, some of the most common and most complicated forms of surgery. These patients and their management are characterized by complex challenges, while among the factors determining ultimate clinical outcome, postoperative critical care is of major importance. This new and extensively updated edition of Postoperative Critical Care for Cardiac Surgical Patients maintains the general clinical approach in explaining and analyzing the course of clinical care in patients undergoing cardiac surgery, providing the reader with a practical "cookbook" of postoperative intensive care in adult cardiac patients. It has been extensively updated to include the developments in this field during the last few years, from new chapters on postoperative management of renal, gastrointestinal and respiratory systems, postoperative management of infectious and inflammatory complications, and postoperative care of transplant patients and postoperative safety. This book is of critical importance for cardiac surgeons, cardiac anesthesiologists and intensivists, and defines optimal daily practice for adult patients undergoing cardiac surgical procedures.
Download or read book Current Concepts in Cardiovascular Physiology written by Oscar Garfein and published by Elsevier. This book was released on 2012-12-02 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current Concepts in Cardiovascular Physiology examines seven different areas related to the field of cardiac physiology. In addition to the biochemistry and receptor pharmacology of the heart, this book explores coronary physiology, cardiovascular function, and neural and reflex control of the circulation. The electrophysiology and biophysics of cardiac excitation are also considered, along with humoral control of the circulation. This monograph consists of seven chapters and opens with an overview of the biochemistry of the heart, with emphasis on cardiac energy metabolism and the ways in which metabolism and the biochemical pathways are controlled. The mechanisms whereby physiological events influence biochemical activities and vice versa are also discussed. The following chapters look at the chemistry and physiology of myocardial receptors; the complex interplay between the nervous and cardiovascular systems; and the chemical and hormonal factors that regulate, modify, and modulate the cardiovascular system. The influence of humoral, neural, intrinsic, vascular, and myocardial factors on coronary blood flow is also examined, along with muscle mechanics; the biochemical basis of contraction; cardiac function; and the factors determining the heart's electrophysiologic behavior. This text is directed primarily at clinical cardiologists, cardiovascular surgeons, and trainees in their disciplines, as well as internists, medical students, and house officers.
Download or read book Cardiology Clinical Questions written by John P. Higgins and published by McGraw Hill Professional. This book was released on 2011-11-11 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete point-of-care Q&A guide to clinical cardiology Cardiac Clinical Questions answers more than one-hundred of the clinical cardiology questions most frequently asked of the authors during consultation. The book simulates the consultation process: consult question →data collection→ synthesis of data → solution. After clarifying the key concept, the critical data obtained includes the history, physical exam, EKG, imaging, and lab(s). A point-of-care solution is derived by inserting this data into simple logical equations. In addition, contraindications, discussions using evidence-based medicine, and references are included. Cardiac Clinical Questions is Divided Into Nine Sections: Diagnostic Testing ACS Valvular Diseases Cardiac Diseases Examination Arrhythmias Congenital Heart Diseases Heart Failure and Hypertension Medications Cardiac Clinical Questions is the single-best resource for quickly translating the most current knowledge into practical, diagnostic real-time solutions.
Download or read book Josephson s Clinical Cardiac Electrophysiology written by David Callans and published by Lippincott Williams & Wilkins. This book was released on 2020-06-17 with total page 1965 pages. Available in PDF, EPUB and Kindle. Book excerpt: Widely known as the premier electrophysiology text, Josephson’s Clinical Cardiac Electrophysiology provides a thorough understanding of the mechanisms of cardiac arrhythmias and the therapeutic interventions used to treat them. Dr. David J. Callans, personally chosen and trained by Dr. Mark Josephson, continues the tradition of excellence of previous editions while bringing the text fully up to date in every area of this complex field. The sixth edition provides highly visual guidance on the electrophysiologic methodology required to define the mechanism and site of origin of arrhythmia – enabling you to choose the safest and most effective therapy for each patient.
Download or read book Pathophysiology of Heart Disease written by Leonard S. Lilly and published by Lippincott Williams & Wilkins. This book was released on 2020-05-26 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enthusiastically acclaimed by medical students and faculty worldwide, this text is specifically designed to prepare students for their first encounters with patients with cardiovascular disease. Thoroughly revised by internationally recognized Harvard Medical School faculty and a team of select cardiology fellows and internal medicine residents, this seventh edition equips students with a clear, complete, and clinically relevant understanding of cardiovascular pathophysiology, setting a strong foundation for patient diagnosis and management.
Download or read book Physiology of the Heart written by Arnold M. Katz and published by Lippincott Williams & Wilkins. This book was released on 2010-11-09 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Arnold Katz's internationally acclaimed classic, Physiology of the Heart, is now in its thoroughly revised Fifth Edition, incorporating the latest molecular biology research and extensively exploring the clinical applications of these findings. In the single authored, expert voice that is this book's unique strength, Dr. Katz provides a comprehensive overview of the physiological and biophysical basis of cardiac function, beginning with structure and proceeding to biochemistry, biophysics, and pathophysiology in arrhythmias, ischemia, and heart failure. Emphasis is on the interrelationships of basic processes among the cell, cardiac muscle function, and the biophysics of contractile and electrical behavior. This edition includes new material on cell signaling and molecular biology.
Download or read book The Advanced Practice Nurse Cardiovascular Clinician written by Kelley M. Anderson, PhD, FNP and published by Springer Publishing Company. This book was released on 2015-10-20 with total page 813 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the interdisciplinary team, this cardiovascular resource provides evidence-based knowledge and guidance for advanced practice nurses in a variety of care settings. Its clinically relevant and directly applicable information is presented in an accessible and well-organized format. The book encompasses clinical findings, diagnostic testing, state-of-the-art procedures, and therapeutic interventions commonly utilized in inpatient and outpatient clinical cardiology. It is specifically designed to meet the informational needs of advanced practice registered nurse providers and students including family nurse practitioners, adult-gerontology acute care nurse practitioners, nurse anesthetists, and clinical nurse specialists. The resource covers the range of cardiovascular conditions, both chronic and acute. It discusses the interdisciplinary cardiovascular care team; explains the cardiovascular history and clinical examination in nearly step-by-step detail; analyzes clinical findings; details common stable and urgent conditions; describes the preoperative cardiovascular evaluation; advises on the selection and appropriateness of laboratory evaluations and cardiovascular diagnostic studies; provides an overview of state-of-the-art procedures, including electrophysiology; and assesses therapeutic interventions, including lifestyle, pharmacotherapeutics, and invasive techniques. It supports the development of clinical judgment skills and therapeutic decision-making by considering the challenges presented through advances in technology and the increasing complexity of diagnostic procedures. An appendix features tables of relevant and essential cardiovascular guidelines for quick reference. Key Features: Details current and cutting-edge practices and contemporary issues in cardiovascular care Applies evidenced-based research findings to clinical practice Compares diagnostic testing options and therapeutic interventions Clarifies complex topics through use of tables, algorithms, images, and lists Identifies pertinent studies and resources for cardiovascular care Describes common cardiac procedures and screening methods Supports the development of clinical judgment skills and therapeutic decision-making
Download or read book Handbook of Cardiac Anatomy Physiology and Devices written by Paul A. Iaizzo and published by Springer Science & Business Media. This book was released on 2010-03-11 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revolution began in my professional career and education in 1997. In that year, I visited the University of Minnesota to discuss collaborative opportunities in cardiac anatomy, physiology, and medical device testing. The meeting was with a faculty member of the Department of Anesthesiology, Professor Paul Iaizzo. I didn’t know what to expect but, as always, I remained open minded and optimistic. Little did I know that my life would never be the same. . . . During the mid to late 1990s, Paul Iaizzo and his team were performing anesthesia research on isolated guinea pig hearts. We found the work appealing, but it was unclear how this research might apply to our interest in tools to aid in the design of implantable devices for the cardiovascular system. As discussions progressed, we noted that we would be far more interested in reanimation of large mammalian hearts, in particular, human hearts. Paul was confident this could be accomplished on large hearts, but thought that it would be unlikely that we would ever have access to human hearts for this application. We shook hands and the collaboration was born in 1997. In the same year, Paul and the research team at the University of Minnesota (including Bill Gallagher and Charles Soule) reanimated several swine hearts. Unlike the previous work on guinea pig hearts which were reanimated in Langendorff mode, the intention of this research was to produce a fully functional working heart model for device testing and cardiac research.
Download or read book Levick s Introduction to Cardiovascular Physiology written by Neil Herring and published by CRC Press. This book was released on 2018-04-17 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: A sound knowledge of cardiovascular physiology is fundamental to understanding cardiovascular disease, exercise performance and may other aspects of human physiology. Cardiovascular physiology is a major component of all undergraduate courses in physiology, biomedical science and medicine, and this popular introduction to the subject is intended primarily for these students. A key feature of this sixth edition is how state-of-the-art technology is applied to understanding cardiovascular function in health and disease. Thus the text is also well suited to graduate study programmes in medicine and physiological sciences.
Download or read book An Introduction to Cardiovascular Physiology written by J R Levick and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Cardiovascular Physiology is designed primarily for students of medicine and physiology. This introductory text is mostly didactic in teaching style and it attempts to show that knowledge of the circulatory system is derived from experimental observations. This book is organized into 15 chapters. The chapters provide a fuller account of microvascular physiology to reflect the explosion of microvascular research and include a discussion of the fundamental function of the cardiovascular system involving the transfer of nutrients from plasma to the tissue. They also cover major advances in cardiovascular physiology including biochemical events underlying Starling's law of the heart, nonadrenergic, non-cholinergic neurotransmission, the discovery of new vasoactive substances produced by endothelium and the novel concepts on the organization of the central nervous control of the circulation. This book is intended to medicine and physiology students.
Download or read book Lippincott Illustrated Reviews Physiology written by Robin R. Preston and published by Lippincott Williams & Wilkins. This book was released on 2018-12-26 with total page 1393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher's Note: Products purchased from 3rd Party sellers are not guaranteed by the Publisher for quality, authenticity, or access to any online entitlements included with the product. Enhanced by a new chapter, new illustrations, and new Q&As, LIppincott® Illustrated Reviews: Physiology, Second Edition brings physiology clearly into focus, telling the story of who we are; how we live; and, ultimately, how we die. By first identifying organ function and then showing how cells and tissues are designed to fulfill that function, this resource decodes physiology like no other text or review book. Tailored for ease of use and fast content absorption, the book’s outline format, visionary artwork, clinical applications, and unit review questions help students master the most essential concepts in physiology, making it perfect for classroom learning and test and boards preparation.
