- limb leads
- Медицина: отведения электрокардиограммы от конечностей
Универсальный англо-русский словарь. Академик.ру. 2011.
limb leads
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Limb development — The tetrapod limb develops from a specific area of the body axis called the limb field. The position of the limb field is associated with and presumably specified by the spatial pattern of Hox gene expression along the body axis. Retinoic acid… … Wikipedia
standard leads — the 12 leads used in a standard electrocardiogram, comprising the standard bipolar limb leads (I, II and III), the augmented unipolar limb leads (aVF, aVL, and aVR), and the standard precordial leads (V1 to V6) … Medical dictionary
bipolar limb lead — any bipolar array in which both electrodes are attached to limbs; usually used to denote one of the three standard limb leads, i.e., lead I, II, or III … Medical dictionary
Lunar limb — The lunar limb is the edge of the visible surface of the Moon as viewed from Earth. [ [http://brahms.phy.vanderbilt.edu/a103/labs/tl moon.shtml List of basic lunar features.] ] Libration of the Moon, with its irregular surface, leads to small… … Wikipedia
augmented unipolar limb lead — a unipolar limb lead that has been modified by disconnecting the input of the limb to the central terminal, increasing the voltage output; the three standard leads are designated aVF, aVL, and aVR … Medical dictionary
Electrocardiography — ECG redirects here. For other uses, see ECG (disambiguation). Not to be confused with echocardiogram, electromyogram, electroencephalogram, or EEG. Electrocardiography Intervention Image showing a patient connected to the 10 electrodes necessary … Wikipedia
Electrocardiogram — An electrocardiogram (ECG or EKG, abbreviated from the German Elektrokardiogramm ) is a noninvasive transthoracic graphic produced by an electrocardiograph, which records the electrical activity of the heart over time. Its name is made of… … Wikipedia
lead1 — An electrocardiographic cable with connections within the electronics of the machine designated for an electrode placed at a particular point on the body surface. ABC leads the leads for recording one kind of vectorcardiogram utilizing the… … Medical dictionary
Treacherous technician syndrome — refers to a limb lead reversal that usually occurs due to the technical error of reversing the right and left arm electrodes. Treacherous technician syndrome has become more common as non experienced personnel replace electrocardiogram… … Wikipedia
hexaxial reference system — a series of lines used in electrocardiography to describe the potentials of the heart in the frontal plane by diagramming vectors that represent the standard bipolar limb leads and the augmented unipolar limb leads. See illustration. Hexaxial… … Medical dictionary
Left anterior fascicular block — is a cardiac condition which needs to be distinguished from left bundle branch block.It is caused by only the anterior half of the bundle of His being defective. It is manifest on the ECG by left axis deviation. It is much more common than left… … Wikipedia
