Assertion: ecg | /r/HasProperty | preferred by some people
Facets:
value: for historical reasons
type: CAUSE
Source sentences:
text: EKG, however, is still commonly used and preferred by some people, partly for historical reasons, perhaps because that is simply the way they learned it, and/or partly to avoid confusion with the similar sounding EEG (from the brain) and EGG (from the reproductive system :).