precordial leads

precordial leads
leads in which the exploring electrode is placed on the chest and the other is connected to one or more limbs. The term is usually used to denote the V leads (q.v.).

Medical dictionary. 2011.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • precordial electrocardiography — electrocardiography in which potentials over the chest wall near the surface of the heart are recorded; see precordial leads, under lead2 …   Medical dictionary

  • unipolar precordial leads — V l s …   Medical dictionary

  • 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

  • chest leads — precordial l s …   Medical dictionary

  • 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

  • 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

  • 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

  • Electrocardiography in myocardial infarction — 12 lead electrocardiogram showing ST segment elevation (orange) in I, aVL and V1 V5 with reciprocal changes (blue) in the inferior leads, indicative of an anterior wall myocardial infarction …   Wikipedia

  • Wellens' syndrome — (or sign) is an electrocardiographic manifestation of critical proximal left anterior descending (LAD) coronary artery stenosis in patients with unstable angina. It is characterized by symmetrical, often deep >2mm, T wave inversions in the… …   Wikipedia

  • Wellens syndrome — electrocardiographic signs indicating critical left anterior descending artery stenosis in patients with unstable angina: biphasic or symmetric, often deeply inverted, T waves in the anterior precordial leads, no pathologic precordial Q waves,… …   Medical dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”