Adult | Age | Coronary Artery Bypass Surgery elective | Cardiopulmonary Bypass
Item
adult patients (age>=18) undergoing elective coronary artery bypass grafting with cardiopulmonary bypass by 4 surgeons at the london health sciences centre
boolean
C0001675 (UMLS CUI [1])
C0001779 (UMLS CUI [2])
C0010055 (UMLS CUI [3,1])
C0439608 (UMLS CUI [3,2])
C0007202 (UMLS CUI [4])
Atrial Fibrillation Postoperative High risk of
Item
patients at high risk of developing postoperative atrial fibrillation--patients are required to meet one or more of the following criteria:
boolean
C0004238 (UMLS CUI [1,1])
C0032790 (UMLS CUI [1,2])
C0332167 (UMLS CUI [1,3])
Age
Item
age >=65
boolean
C0001779 (UMLS CUI [1])
Cardiac ejection fraction | Left ventricle Grade
Item
ejection fraction <50% or left ventricle grade of 2-3
boolean
C0232174 (UMLS CUI [1])
C1269892 (UMLS CUI [2,1])
C0441800 (UMLS CUI [2,2])
Diabetes Mellitus
Item
diabetes mellitus (independent of type of management)
boolean
C0011849 (UMLS CUI [1])
Atrial Fibrillation | Paroxysmal atrial fibrillation | Chronic atrial fibrillation
Item
any documented prior history of atrial fibrillation (paroxysmal/chronic)
boolean
C0004238 (UMLS CUI [1])
C0235480 (UMLS CUI [2])
C0694539 (UMLS CUI [3])
Medical contraindication Adrenergic beta-1 Receptor Antagonists
Item
contraindication to beta blockers
boolean
C1301624 (UMLS CUI [1,1])
C0304516 (UMLS CUI [1,2])
Severe chronic obstructive pulmonary disease | Intolerance to Adrenergic beta-1 Receptor Antagonists
Item
severe copd with intolerance to beta blockers
boolean
C0730607 (UMLS CUI [1])
C1744706 (UMLS CUI [2,1])
C0304516 (UMLS CUI [2,2])
Coronary Artery Bypass Surgery
Item
concomitant non-cabg procedure
boolean
C0010055 (UMLS CUI [1])
Study Subject Participation Status | Randomized Controlled Trials
Item
enrollment in another rct
boolean
C2348568 (UMLS CUI [1])
C0206035 (UMLS CUI [2])
Informed Consent Unable
Item
inability to obtain informed consent
boolean
C0021430 (UMLS CUI [1,1])
C1299582 (UMLS CUI [1,2])
Follow-up Compliance behavior Unable
Item
patients' inability to attend follow-up visits
boolean
C3274571 (UMLS CUI [1,1])
C1321605 (UMLS CUI [1,2])
C1299582 (UMLS CUI [1,3])
Left ventricle Grade | Cardiac ejection fraction
Item
grade iv left ventricle (ef <20%)
boolean
C1269892 (UMLS CUI [1,1])
C0441800 (UMLS CUI [1,2])
C0232174 (UMLS CUI [2])
Coronary Artery Bypass Surgery Revision
Item
redo cabg procedure
boolean
C0010055 (UMLS CUI [1,1])
C0439617 (UMLS CUI [1,2])
Coronary Artery Bypass, Off-Pump
Item
off-pump coronary artery bypass surgery
boolean
C1449706 (UMLS CUI [1])