TerminologyĮlectrocardiogram is abbreviated/referred to as:
Einthoven received the 1924 Nobel Prize in Physiology or Medicine for the invention. In 1902 the electrocardiogram (ECG) was invented by Willem Einthoven, a Dutch physician. The 5 cardinal signs of inflammation are pain, heat, redness, swelling, and loss of function. Inflammation is also seen as a response to tissue injury in the process of wound healing. Ischemic Cell Damage, inflammation Inflammation Inflammation is a complex set of responses to infection and injury involving leukocytes as the principal cellular mediators in the body's defense against pathogenic organisms. Under pathologic conditions, the ECG can detect arrhythmias, ischemia Ischemia A hypoperfusion of the blood through an organ or tissue caused by a pathologic constriction or obstruction of its blood vessels, or an absence of blood circulation. In the healthy state, an ECG records predictable, reproducible waves and complexes, which correspond to electromechanically coupled physiologic events in the heart. Heart: Anatomy, and other cardiac structures. It is composed of striated, involuntary muscle cells connected to form the contractile pump to generate blood flow. The ECG provides 3-dimensional information about the conduction system of the heart, the myocardium Myocardium The muscle tissue of the heart. Skin: Structure and Functions surface allowing measurement of cardiac impulses from many angles. The epidermis is primarily composed of keratinocytes that undergo rapid turnover, while the dermis contains dense layers of connective tissue.
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The skin is primarily composed of the epidermis (outer layer) and dermis (deep layer). Adhesive electrodes are affixed to the skin Skin The skin, also referred to as the integumentary system, is the largest organ of the body. Electrocardiograms are simple, inexpensive, noninvasive, and readily obtained.
Students: Educators’ Pro Tips for Tough TopicsĪn electrocardiogram (ECG) is a graphic representation of the electrical activity of the heart plotted against time.Fundamentals of Nursing: Clinical Skills.
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