SUBJID
Item
Deidentified Subject/eMERGE ID
string
C4684638 (UMLS CUI [1,1])
C2348585 (UMLS CUI [1,2])
AGE_AT_ECG
Item
Age at ECG
text
C0001779 (UMLS CUI [1,1])
C1623258 (UMLS CUI [1,2])
ECG_QRS_DURATION
Item
QRS duration
integer
C0429025 (UMLS CUI [1,1])
ECG_QT_INTERVAL
Item
QT interval duration
integer
C0577807 (UMLS CUI [1,1])
ECG_QTC_BAZETT
Item
QT interval, corrected for HR
integer
C0855331 (UMLS CUI [1,1])
ECG_HR
Item
Heart rate
integer
C0018810 (UMLS CUI [1,1])
ECG_PR_INTERVAL
Item
PR Interval duration
integer
C0429087 (UMLS CUI [1,1])
VISIT_NUMBER
Item
A database generated unique key created for repeated values
text
C0242356 (UMLS CUI [1,1])
C1706198 (UMLS CUI [1,2])