- 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.
Medical dictionary. 2011.
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
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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