Age
Item
subject is ≥ 18 years of age
boolean
C0001779 (UMLS CUI [1])
Patient Suitable Coronary Artery Bypass Surgery | Preference Coronary Artery Bypass, Off-Pump
Item
subject is a suitable candidate for aortocoronary bypass (cabg) procedure. subjects undergoing cabg procedure without the use of coronary artery bypass (off pump) are preferred. however, subjects requiring coronary artery bypass will not be excluded from the study
boolean
C0030705 (UMLS CUI [1,1])
C3900053 (UMLS CUI [1,2])
C0010055 (UMLS CUI [1,3])
C0558295 (UMLS CUI [2,1])
C1449706 (UMLS CUI [2,2])
Childbearing Potential Pregnancy test negative
Item
female subjects of childbearing potential must have a documented negative serum pregnancy test within 2 days before the cabg procedure
boolean
C3831118 (UMLS CUI [1,1])
C0427780 (UMLS CUI [1,2])
Compliance behavior Follow-up visit
Item
subject and the treating physician agree that the subject will return for all required post-procedure follow-up visits
boolean
C1321605 (UMLS CUI [1,1])
C0589121 (UMLS CUI [1,2])
Informed Consent
Item
subject has been informed of the nature of the study and agrees to its provisions and has provided written informed consent as approved by the institutional review board/ethics committee of the respective clinical site.
boolean
C0021430 (UMLS CUI [1])
Replacement; valve | Repair of heart valve
Item
subject will have valve replacement or repair during cabg procedure
boolean
C1410969 (UMLS CUI [1])
C0190112 (UMLS CUI [2])
Donor Vessel Quality Poor | Vessel flow Poor | Vessel Turbulent blood flow | Vessel Varicose
Item
subject has a poor quality donor vessel (poor or turbulent flow, varicose)
boolean
C0013018 (UMLS CUI [1,1])
C0005847 (UMLS CUI [1,2])
C0332306 (UMLS CUI [1,3])
C2700379 (UMLS CUI [1,4])
C0005847 (UMLS CUI [2,1])
C0806140 (UMLS CUI [2,2])
C2700379 (UMLS CUI [2,3])
C0005847 (UMLS CUI [3,1])
C1827505 (UMLS CUI [3,2])
C0005847 (UMLS CUI [4,1])
C0439652 (UMLS CUI [4,2])
Left ventricular ejection fraction
Item
subject has a known left ventricular ejection fraction of <35%
boolean
C0428772 (UMLS CUI [1])
Percutaneous Coronary Intervention Coronary Artery Disease
Item
subject has had a percutaneous coronary intervention (pci) for coronary artery disease treatment 30 days prior to cabg
boolean
C1532338 (UMLS CUI [1,1])
C1956346 (UMLS CUI [1,2])
Percutaneous Coronary Intervention Planned
Item
subject has a pci planned during the 30 days immediately following the cabg procedure
boolean
C1532338 (UMLS CUI [1,1])
C1301732 (UMLS CUI [1,2])
Chronic atrial fibrillation
Item
subject has chronic atrial fibrillation
boolean
C0694539 (UMLS CUI [1])
Aspirin allergy | Heparin allergy | Hypersensitivity Ticlopidine | Hypersensitivity clopidogrel | Medical contraindication Aspirin | Medical contraindication Heparin | Medical contraindication Ticlopidine | Medical contraindication clopidogrel | Contrast media allergy Premedication Unsuccessful
Item
subject has a known hypersensitivity or contraindication to aspirin, heparin, ticlopidine, clopidogrel, or sensitivity to contrast media which cannot be adequately pre-medicated
boolean
C0004058 (UMLS CUI [1])
C0571776 (UMLS CUI [2])
C0020517 (UMLS CUI [3,1])
C0040207 (UMLS CUI [3,2])
C0020517 (UMLS CUI [4,1])
C0070166 (UMLS CUI [4,2])
C1301624 (UMLS CUI [5,1])
C0004057 (UMLS CUI [5,2])
C1301624 (UMLS CUI [6,1])
C0019134 (UMLS CUI [6,2])
C1301624 (UMLS CUI [7,1])
C0040207 (UMLS CUI [7,2])
C1301624 (UMLS CUI [8,1])
C0070166 (UMLS CUI [8,2])
C0570562 (UMLS CUI [9,1])
C0033045 (UMLS CUI [9,2])
C1272705 (UMLS CUI [9,3])
Chronic Kidney Insufficiency | Creatinine measurement, serum | Comorbidity Excludes Follow-up angiography
Item
subject has chronic renal insufficiency (i.e., serum creatinine >180 mmol/l) or co-morbid illness which precludes follow-up angiography
boolean
C0403447 (UMLS CUI [1])
C0201976 (UMLS CUI [2])
C0009488 (UMLS CUI [3,1])
C0332196 (UMLS CUI [3,2])
C1522577 (UMLS CUI [3,3])
C0002978 (UMLS CUI [3,4])
Cerebrovascular accident | Transient Ischemic Attack
Item
subject has history of a stroke or transient ischemic attack within the prior 6 months
boolean
C0038454 (UMLS CUI [1])
C0007787 (UMLS CUI [2])
Peptic Ulcer | Upper gastrointestinal hemorrhage | Lower gastrointestinal hemorrhage
Item
subject has an active peptic ulcer or has had clinically significant upper or lower gi bleeding within the prior 6 months
boolean
C0030920 (UMLS CUI [1])
C0041909 (UMLS CUI [2])
C0024050 (UMLS CUI [3])
Bleeding tendency | Blood Coagulation Disorders | Blood Transfusion Refuse
Item
subject has a history of a bleeding diathesis or coagulopathy or will refuse blood transfusions
boolean
C1458140 (UMLS CUI [1])
C0005779 (UMLS CUI [2])
C0005841 (UMLS CUI [3,1])
C1705116 (UMLS CUI [3,2])
Illness Relevance Mortality Operative
Item
subject has a non-cardiac illness imposing substantial operative mortality
boolean
C0221423 (UMLS CUI [1,1])
C2347946 (UMLS CUI [1,2])
C0026566 (UMLS CUI [1,3])
C1882154 (UMLS CUI [1,4])
Comorbidity | Life Expectancy
Item
subject has a concurrent medical condition resulting in a life expectancy of less than 3 years
boolean
C0009488 (UMLS CUI [1])
C0023671 (UMLS CUI [2])
Study Subject Participation Status | Investigational New Drugs | Investigational Medical Device
Item
subject is currently participating in an investigational drug or another device study.
boolean
C2348568 (UMLS CUI [1])
C0013230 (UMLS CUI [2])
C2346570 (UMLS CUI [3])