Age
Item
patient age >= 18 years
boolean
C0001779 (UMLS CUI [1])
Permanent atrial fibrillation
Item
documented permanent af (for at least three months)
boolean
C2586056 (UMLS CUI [1])
Cardiac Surgery procedures Chest Open approach | Heart - Mitral Valve: Repair | Replacement of mitral valve
Item
scheduled for an open chest cardiac surgery for the primary indication of mitral valve repair or replacement
boolean
C0018821 (UMLS CUI [1,1])
C0817096 (UMLS CUI [1,2])
C0348025 (UMLS CUI [1,3])
C0869755 (UMLS CUI [2])
C0026268 (UMLS CUI [3])
Informed Consent | Institutional Review Board Approval | Ethics Committees, Research
Item
has been informed of the nature of the study, agrees to its provisions, and provided written informed consent, which was approved by the appropriate institutional review board/ethics committee of the respective clinical site
boolean
C0021430 (UMLS CUI [1])
C2346499 (UMLS CUI [2])
C0086911 (UMLS CUI [3])
Cerebrovascular accident | Transient Ischemic Attack
Item
cerebral vascular accident (cva, stroke) or transient ischemic attack (tia) within the previous 6 months
boolean
C0038454 (UMLS CUI [1])
C0007787 (UMLS CUI [2])
Myocardial Infarction
Item
myocardial infarction within the previous 6 weeks
boolean
C0027051 (UMLS CUI [1])
Pulmonary vein stenosis
Item
documented history of pulmonary vein stenosis
boolean
C0340756 (UMLS CUI [1])
Ablation Attempt | Atrial Fibrillation
Item
previous ablation attempt for af
boolean
C0547070 (UMLS CUI [1,1])
C1516084 (UMLS CUI [1,2])
C0004238 (UMLS CUI [2])
Thoracic Surgical Procedures
Item
previous thoracic procedures
boolean
C0524832 (UMLS CUI [1])
Left atrial structure Size
Item
left atrial size > 7.0 cm
boolean
C0225860 (UMLS CUI [1,1])
C0456389 (UMLS CUI [1,2])
Left ventricular ejection fraction
Item
left ventricular ejection fraction < 30%
boolean
C0428772 (UMLS CUI [1])
Thrombus of left atrium | echocardiography: thrombus formation of left atrial appendage
Item
presence of left atrial or left atrial appendage thrombi
boolean
C3532827 (UMLS CUI [1])
C2040341 (UMLS CUI [2])
Esophageal Fistula | Esophageal Stenosis | Esophagitis | Esophageal Varices | Deglutition Disorders | Swallowing painful | Medical contraindication Echocardiography, Transesophageal
Item
esophageal fistula or other stricture, untreated esophagitis, varices, dysphagia or odynophagia contraindicating transesophageal echocardiography
boolean
C0014856 (UMLS CUI [1])
C0014866 (UMLS CUI [2])
C0014868 (UMLS CUI [3])
C0014867 (UMLS CUI [4])
C0011168 (UMLS CUI [5])
C0221150 (UMLS CUI [6])
C1301624 (UMLS CUI [7,1])
C0206054 (UMLS CUI [7,2])
Hypersensitivity Warfarin Therapeutic procedure | Medical contraindication Warfarin Therapeutic procedure
Item
known allergy or contraindication to warfarin therapy
boolean
C0020517 (UMLS CUI [1,1])
C0043031 (UMLS CUI [1,2])
C0087111 (UMLS CUI [1,3])
C1301624 (UMLS CUI [2,1])
C0043031 (UMLS CUI [2,2])
C0087111 (UMLS CUI [2,3])
Hypersensitivity Class Ia antiarrhythmic drug | Hypersensitivity Class Ic antiarrhythmic drug | Hypersensitivity Class III antiarrhythmic drug | Medical contraindication Class Ia antiarrhythmic drug | Medical contraindication Class Ic antiarrhythmic drug | Medical contraindication Class III antiarrhythmic drug
Item
known allergy or contraindication to antiarrhythmic (classes ia, ic, iii) therapy
boolean
C0020517 (UMLS CUI [1,1])
C0304503 (UMLS CUI [1,2])
C0020517 (UMLS CUI [2,1])
C0304505 (UMLS CUI [2,2])
C0020517 (UMLS CUI [3,1])
C0360703 (UMLS CUI [3,2])
C1301624 (UMLS CUI [4,1])
C0304503 (UMLS CUI [4,2])
C1301624 (UMLS CUI [5,1])
C0304505 (UMLS CUI [5,2])
C1301624 (UMLS CUI [6,1])
C0360703 (UMLS CUI [6,2])
Comorbidity Reduced life expectancy | Compliance behavior Limited
Item
other comorbidity with reduced life expectancy of less than 1 year or protocol noncompliance that would limit follow-up
boolean
C0009488 (UMLS CUI [1,1])
C1858274 (UMLS CUI [1,2])
C1321605 (UMLS CUI [2,1])
C0439801 (UMLS CUI [2,2])
Geographical area Remote | Unable Follow-up
Item
geographically remote or unable to return for follow-up examinations
boolean
C0681784 (UMLS CUI [1,1])
C0205157 (UMLS CUI [1,2])
C1299582 (UMLS CUI [2,1])
C1522577 (UMLS CUI [2,2])
Pregnancy | Pregnancy, Planned
Item
pregnant or planning to become pregnant during the study
boolean
C0032961 (UMLS CUI [1])
C0032992 (UMLS CUI [2])
Study Subject Participation Status Affecting research results
Item
enrolled in any concurrent study, without guidant written approval, that may confound the results of the study
boolean
C2348568 (UMLS CUI [1,1])
C0392760 (UMLS CUI [1,2])
C0683954 (UMLS CUI [1,3])