![]() It doesn’t send electricity into the body. When the ECG stickers are removed, there may be some minor discomfort. There’s no pain or risk associated with having an electrocardiogram. Second, by measuring the amount of electrical activity passing through the heart muscle, a cardiologist may be able to find out if parts of the heart are too large or are overworked. Finding out how long a wave takes to travel from one part of the heart to the next shows if the electrical activity is normal or slow, fast or irregular. First, by measuring time intervals on the ECG, a doctor can determine how long the electrical wave takes to pass through the heart. Why is it done?Īn ECG gives two major kinds of information. The right and left bottom chambers or ventricles make the next wave called a “QRS complex." The final wave or “T wave” represents electrical recovery or return to a resting state for the ventricles. The right and left atria or upper chambers make the first wave called a “P wave" - following a flat line when the electrical impulse goes to the bottom chambers. A normal heartbeat on ECG will show the timing of the top and lower chambers. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. This wave causes the muscle to squeeze and pump blood from the heart. Definition of ekg noun in Oxford Advanced Learners Dictionary. ![]() With each beat, an electrical impulse (or “wave”) travels through the heart. National Hypertension Control InitiativeĪn electrocardiogram - abbreviated as EKG or ECG - is a test that measures the electrical activity of the heartbeat. Define cardiograph by Webster's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Medical Dictionary, Dream Dictionary.Pets and Your Health / Healthy Bond for Life.SonoSite has applied for patent protection for this significant advance in needle visualization technology.is the innovator and world leader in bedside and point-of-care ultrasound and an industry leader in ultra high-frequency micro-ultrasound technology and impedance cardiography equipment. Is the innovator and world leader in bedside and point-of-care ultrasound and an industry leader in ultra high-frequency micro-ultrasound technology and impedance cardiography equipment. VERBATIM: The Language Quarterly Vol XI No 1 How about this: can you come up with a lyric rhyming choreography with stereography and cardiography? Megite Technology News: What's Happening Right Now Its line of impedance cardiography, or ICG, products allows doctors to assess the heart and underlying cardiovascular disorders.ĬardioDynamics Acquired For $10M - San Diego-based CardioDynamics, a maker of cardiography products used for non-invasive assessment of cardiac output, is being acquired for $10M by SonoSite. ![]() ![]() San Antonio Business News - Local San Antonio News | The San Antonio Business Journalīased on a two-D eco- cardiography that records the heart's pumping rate, the doctor will recommend how much water you should have in a day. (is the innovator and world leader in hand-carried ultrasound and industry leader in impedance cardiography equipment. History of the Division of Medical Sciences United States National Museum Bulletin 240, Contributions from the Museum of History and Technology, paper 43, 1964Ībout SonoSite, Inc. University of Lund at this time was the ultrasonar cardiography, developed by Helmuth Hertz and Inge Edler.Įxhibits of original galvanometers and other apparatus will trace the development of cardiography. ![]()
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