Preferred Label : Resting ECG Changes;
NCIt definition : Any new or worsening ST or T wave changes present in two or more contiguous leads
that occur when a patient is experiencing neither physical nor chemical stressors.;
Alternative definition : CDISC: New or worsening ST or T wave changes on resting ECG (in the absence of confounders,
such as LBBB or LVH), defined as either: a) Transient ST elevation (duration less
than 20 minutes): new ST elevation at the J point in any two contiguous leads (other
than leads V2-V3) of greater than or equal to 0.1 mV. In leads V2-V3, the following
cut-points apply: greater than or equal to 0.2 mV in men greater than or equal to
40 years, greater than or equal to 0.25 mV in men less than 40 years, and greater
than or equal to 0.15 mV in women, or b) ST depression and T-wave changes: new horizontal
or down-sloping ST depression greater than or equal to 0.05 mV in two contiguous leads
and/or new T inversion greater than or equal to 0.3 mV in two contiguous leads with
prominent R wave or R/S ratio greater than 1.;
Origin ID : C119218;
UMLS CUI : C3897699;
Semantic type(s)
- concept_is_in_subset
