Last edited by Yorisar
Tuesday, February 4, 2020 | History

5 edition of The myocardium found in the catalog.

The myocardium

  • 214 Want to read
  • 16 Currently reading

Published by Academic Press in San Diego .
Written in English

    Subjects:
  • Myocardium.,
  • Myocardium -- cytology.,
  • Myocardium -- metabolism.

  • Edition Notes

    Other titlesMammalian myocardium.
    Statement[edited by] Glenn A. Langer.
    ContributionsLanger, Glenn A., 1928-
    Classifications
    LC ClassificationsQP113.2 .M96 1997
    The Physical Object
    Paginationxviii, 405 p., [3] p. of plates :
    Number of Pages405
    ID Numbers
    Open LibraryOL669727M
    ISBN 100124365701
    LC Control Number97015596

    Under electron microscopy, an intercalated disc's path appears more complex. The ease of ion movement along cardiac muscle fibers axes is such that action potentials are able to travel from one cardiac muscle cell to the next, facing only slight resistance. Each syncytium obeys the all or none law. Most of the wall is taken up by bricks, which in cardiac muscle are individual cardiac muscle cells or cardiomyocytes.

    The left bundle branch splits into the left anterior fascicle which covers the anterior left ventricle and the left posterior fascicle which covers the posterior and inferior surfaces of the left ventricle. When these The myocardium book contract in a coordinated manner they allow the ventricle to squeeze in several directions simultaneously — longitudinally becoming shorter from apex to baseThe myocardium book becoming narrower from side to sideand with a twisting motion similar to wringing out a damp cloth to squeeze the maximum possible amount of blood out of the heart with each heartbeat. This form of heart disease is often sufficiently distinctive, both in general symptoms and in patterns of blood flow, to allow a diagnosis to be made. Automaticity is the ability of a myocardial cell to initiate an impulse to begin the depolarization process. These striations are caused by lighter I bands composed mainly of a protein called actin, and darker A bands composed mainly of myosin. In this capacity, fibroblasts can repair an injury by creating collagen while gently contracting to pull the edges of the injured area together.

    The resting action potential mV is maintained by various mechanisms along the cell The myocardium book. Jennings; mechanisms of postischemic dysfunction - role of oxygen radicals in myocardial stunning, Roberto Bolli, role of altered calcium homeostasis in stunned myocardium, Hideo Kusuoka and Eduardo Marban, role of the cyclooxygenase pathway in stunned myocardium, Neil E. Without blood flow, the heart muscle gets no oxygen. These assessments have been shown to be important not only in diagnosis but also in prognosis.


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The myocardium Download PDF Ebook

The myocardium is the middle layer of the cardiac wall; the outermost The myocardium book is the epicardium, while the innermost is the endocardium. Cardiomyopathies can also be caused by cobalt poisoning, which is sometimes seen in workers exposed to pigments. This is called tachycardia there are many kinds.

Although the book has multiple contributors, there is little redundancy between chapters, and a wide variety of different topics are covered. Some cases may be chronic, with exacerbations and remissions over a period of years. The right bundle branch delivers the impulse across the right ventricle.

Load Previous The myocardium book Diseases of the myocardium There has been increasing recognition of a type of heart disease characterized as primary myocardial disease.

They include diseases primarily of the joints e. Gross, prostacyclinmimetics and steroids, Garrett J. This is called hypertrophy. The endocardium of heart atria consists of smooth muscle, as well as elastic fibers.

The The myocardium book which surrounds the bricks is known as the extracellular matrixproduced by supporting cells known The myocardium book fibroblasts. These impulses trigger the muscle fibers in the ventricles to contract.

Bache, stunned myocardium in models of repeated coronary occlusion, Mengjia Zhao et al, stunned myocardium following exercise-induced ischemia, David C. The diagrams, charts and illustrations are plentiful and well done.

In infective endocarditisthe endocardium especially the endocardium lining the heart valves is affected by bacteria. Ad While skeletal muscle fibers are arranged into regular, non-branching bundles, the muscle fibers of the myocardium branch at irregular angles, and connect to other muscle cells at junctions called intercalated discs.

Assessment: I believe that this is an outstanding book that is a timely and much needed contribution to the cardiovascular literature. Each syncytium obeys the all or none law. The book is composed of 24 chapters that have been logically organized into 4 major sections.

It is involuntary: a person cannot control it consciously. The other types of muscle are the skeletal and smooth muscle. The information is presented in an unbiased manner and the references at the end of each chapter are complete and up-to-date.

I would recommend the book as an excellent reference source for scientists engaged in basic cardiovascular investigation and for academic cardiologists and cardiovascular surgeons.The myocardium is a smooth muscle which allows it to function autonomically.

The muscle cells are connected together by intercalated disks and are composed of sarcomeres (actin and myosin filaments). Mechanically, contraction of sarcomeres occur when there is an influx of calcium. The presentation of new, emerging concepts of the pathogenesis and management of acute Myocardial Infarction is the unprecedented objective of this book.

Based upon the Symposium on Acute MI, this timely text presents the advances that have taken place on several fronts in the past five years, particularly in the area related to thrombolytic therapy. The middle and thickest layer is the myocardium, made largely of cardiac muscle cells.

It is built upon a framework of collagenous fibers, plus the blood vessels that supply the myocardium and the nerve fibers that help regulate the heart.

It is the contraction of the myocardium that pumps blood through the heart and into the major arteries.Myocardium. The middle layer pdf the heart wall is the myocardium—the muscle tissue of the heart and the thickest layer of the heart wall.

Diseases of the myocardium

It is composed of cardiac muscle cells, or cardiomyocytes. Cardiomyocytes are specialized muscle cells that contract like other muscle cells, but differ in shape.I’m now in the midst revising the manuscript of my download pdf book, to address suggestions (and ridicule) by my editor.

Stunned Myocardium: Properties: Mechanisms, and Clinical Manifestations

Me being me, I’m pretty much rewriting the whole thing. I am a compulsive rewriter. From where I sit now I see four complete drafts of the book The myocardium book my office floor, amounting to several.

.The circulatory system. (a) The circulatory system consists of a series of vessels ebook transport blood ebook and from the heart, the. pump. (b) The circulatory system has two major circuits: the pulmonary circuit, which transports blood to and from the lungs, and the systemic circuit, which transports blood to and from the body (excluding the.