*Inclusion*: Active contractor of a local boilermaker union in Quincy, Massachusetts, USA.
Item
*Inclusion*: Active contractor of a local boilermaker union in Quincy, Massachusetts, USA.
boolean
C1512693 (UMLS CUI [1,1])
C1511499 (UMLS CUI [1,2])
C0679217 (UMLS CUI [1,3])
C0028811 (UMLS CUI [1,4])
C3846158 (UMLS CUI [1,5])
C2825217 (UMLS CUI [1,6])
C0024874 (UMLS CUI [1,7])
*Exclusion*: Unstable angina symptoms, left bundle branch block, atrial fibrillation, atrial flutter and other rhythms that would compromise interpretation of heart rate variability (HRV), which measures the cardiovascular autonomic responses.
Item
*Exclusion*: Unstable angina symptoms, left bundle branch block, atrial fibrillation, atrial flutter and other rhythms that would compromise interpretation of heart rate variability (HRV), which measures the cardiovascular autonomic responses.
boolean
C0680251 (UMLS CUI [1,1])
C0002965 (UMLS CUI [1,2])
C1457887 (UMLS CUI [1,3])
C0023211 (UMLS CUI [1,4])
C0004238 (UMLS CUI [1,5])
C0004239 (UMLS CUI [1,6])
C0232187 (UMLS CUI [1,7])
C2945640 (UMLS CUI [1,8])
C0459471 (UMLS CUI [1,9])
C4761043 (UMLS CUI [1,10])
C0242485 (UMLS CUI [1,11])
C0234597 (UMLS CUI [1,12])