Adult | Age
Item
adults 50 years of age or older
boolean
C0001675 (UMLS CUI [1])
C0001779 (UMLS CUI [2])
Coronary Artery Bypass Surgery elective | Coronary Artery Bypass Surgery Urgent | Operation on heart valve | Combined Modality Therapy
Item
undergoing elective or urgent coronary artery bypass graft surgery, valve surgery, or a combination of the two
boolean
C0010055 (UMLS CUI [1,1])
C0439608 (UMLS CUI [1,2])
C0010055 (UMLS CUI [2,1])
C0439609 (UMLS CUI [2,2])
C0190065 (UMLS CUI [3])
C0009429 (UMLS CUI [4])
Cardiac Surgery procedures
Item
prior cardiac surgery
boolean
C0018821 (UMLS CUI [1])
History of atrial fibrillation
Item
history of atrial fibrillation
boolean
C0729790 (UMLS CUI [1])
Permanent pacemaker | Temporary pacemaker
Item
permanent or temporary pace maker
boolean
C0281945 (UMLS CUI [1])
C0282007 (UMLS CUI [2])
Digoxin | Anti-Arrhythmia Agents Classification
Item
currently taking digoxin or vaughan williams class i or iii antiarrhythmic medications
boolean
C0012265 (UMLS CUI [1])
C0003195 (UMLS CUI [2,1])
C0008902 (UMLS CUI [2,2])
Hyperoxaluria
Item
known hyperoxaluria
boolean
C0020500 (UMLS CUI [1])
Kidney Calculi
Item
history of renal calculi
boolean
C0022650 (UMLS CUI [1])
Allergic Reaction Ascorbic acid product | Ascorbic acid allergy
Item
history of allergic or hypersensitivity reaction to ascorbic acid products
boolean
C1527304 (UMLS CUI [1,1])
C0003968 (UMLS CUI [1,2])
C0571844 (UMLS CUI [2])
Ascorbic Acid Supplementation g/day
Item
currently taking 1 g or more of ascorbic acid supplementation daily
boolean
C0003968 (UMLS CUI [1,1])
C0242297 (UMLS CUI [1,2])
C0439417 (UMLS CUI [1,3])