Preferred Label : 12 Lead Placement Standard Extended Right;
NCIt synonyms : Standard 12-lead extended to the right by V5R, V4R, V3R; 12 Lead Placement Standard Extended Right;
NCIt related terms : 12-LEAD EXTENDED RIGHT; 12-lead extended to the right by V5R, V4R, V3R;
NCIt definition : An electrocardiogram (ECG) lead placement whereby the rightward oriented V leads progress
from V1R, placed instead of the standard V2, to V6R. The V3 lead in the standard placement
is replaced by V4R.;
Alternative definition : CDISC: A 12-lead electrocardiogram (ECG) lead placement whereby the standard lead
placement is modified by having leads V3R, V4R and V5R. The V3R through V5R leads
are recorded by using a standard 12-lead ECG machine and substituting lead cables
V4 for V3R, V5 for V4R, and V6 for V5R. The positions of these right-sided leads V3R
to V5R are opposite to the positions of V3-V5 on the right side of the chest.;
Origin ID : C71130;
UMLS CUI : C2346537;
Semantic type(s)
- concept_is_in_subset
