Preferred Label : Lead Site aVR-Dorsal;
NCIt related terms : LEAD aVR-DORSAL;
NCIt definition : An augmented unipolar electrocardiogram limb lead in which the positive electrode
is behind the right ear near the right mastoid process and the negative electrode
is a combination of the electrode at the hindquarters proximal to the sacrum and the
electrode near the apex of the heart (located in the ICS of left 5-6 rib close to
the sternum). (CDISC);
Alternative definition : CDISC: An augmented unipolar electrocardiogram limb lead in which the positive electrode
is behind the right ear near the right mastoid process and the negative electrode
is a combination of the electrode at the hindquarters proximal to the sacrum and the
electrode near the apex of the heart (located in the ICS of left 5-6 rib close to
the sternum).;
NCI Metathesaurus CUI : CL522553;
Origin ID : C135389;
UMLS CUI : C4525763;
Semantic type(s)
- concept_is_in_subset
