Pulmonary vein isolation Ablation Paroxysmal atrial fibrillation
Item
prior pvi ablation procedure for paroxysmal af within past 2 years
boolean
C3544330 (UMLS CUI [1,1])
C0547070 (UMLS CUI [1,2])
C0235480 (UMLS CUI [1,3])
Paroxysmal atrial fibrillation Symptomatic Recurrent | Pulmonary vein isolation Previous
Item
recurrent symptomatic paroxysmal af despite prior pvi
boolean
C0235480 (UMLS CUI [1,1])
C0231220 (UMLS CUI [1,2])
C2945760 (UMLS CUI [1,3])
C3544330 (UMLS CUI [2,1])
C0205156 (UMLS CUI [2,2])
Essential Hypertension | Requirement Antihypertensive Agents Quantity chronic
Item
history of essential hypertension requiring at least 2 chronic antihypertensive medications
boolean
C0085580 (UMLS CUI [1])
C1514873 (UMLS CUI [2,1])
C0003364 (UMLS CUI [2,2])
C1265611 (UMLS CUI [2,3])
C0205191 (UMLS CUI [2,4])
Persistent atrial fibrillation | Status post Ablation
Item
persistent af after prior ablation
boolean
C2585653 (UMLS CUI [1])
C0231290 (UMLS CUI [2,1])
C0547070 (UMLS CUI [2,2])
Congestive heart failure New York Heart Association Classification
Item
congestive heart failure (nyha iii-iv functional class)
boolean
C0018802 (UMLS CUI [1,1])
C1275491 (UMLS CUI [1,2])
Left ventricular ejection fraction
Item
left ventricle ejection fraction < 35%
boolean
C0428772 (UMLS CUI [1])
Left atrium Diameter
Item
left atrial diameter >55 mm
boolean
C0225860 (UMLS CUI [1,1])
C1301886 (UMLS CUI [1,2])
GFR estimation by MDRD
Item
an estimated glomerular filtration rate (egfr) < 45ml/min/1.73m2, using the mdrd calculation
boolean
C2170215 (UMLS CUI [1])
Renal arteries Inappropriate Renal artery denervation
Item
renal arteries unsuitable for rdn:
boolean
C0035065 (UMLS CUI [1,1])
C1548788 (UMLS CUI [1,2])
C3544270 (UMLS CUI [1,3])
Access Kidney Vasculature Unsuccessful
Item
1. inability to access renal vasculature
boolean
C0444454 (UMLS CUI [1,1])
C0022646 (UMLS CUI [1,2])
C3714653 (UMLS CUI [1,3])
C1272705 (UMLS CUI [1,4])
Renal arteries Main Diameter | Renal arteries Main Length
Item
2. main renal arteries < 4 mm in diameter or < 20 mm in length.
boolean
C0035065 (UMLS CUI [1,1])
C1542147 (UMLS CUI [1,2])
C1301886 (UMLS CUI [1,3])
C0035065 (UMLS CUI [2,1])
C1542147 (UMLS CUI [2,2])
C1444754 (UMLS CUI [2,3])
Renal artery Haemodynamic test abnormal | Abnormal renal artery Anatomy | Renal Artery Stenosis
Item
3. hemodynamically or anatomically significant renal artery abnormality or stenosis in either renal artery
boolean
C0035065 (UMLS CUI [1,1])
C1112665 (UMLS CUI [1,2])
C4024624 (UMLS CUI [2,1])
C0700276 (UMLS CUI [2,2])
C0035067 (UMLS CUI [3])
Renal artery Intervention | Angioplasty, Balloon | Stenting | Intervention Excludes Ablation
Item
4. a history of prior renal artery intervention including balloon angioplasty or stenting that precludes a possibility of ablation treatment
boolean
C0035065 (UMLS CUI [1,1])
C0184661 (UMLS CUI [1,2])
C0002996 (UMLS CUI [2])
C2348535 (UMLS CUI [3])
C0184661 (UMLS CUI [4,1])
C0332196 (UMLS CUI [4,2])
C0547070 (UMLS CUI [4,3])
Renal arteries Main Multiple | Kidney Either
Item
5. multiple main renal arteries to either kidney
boolean
C0035065 (UMLS CUI [1,1])
C1542147 (UMLS CUI [1,2])
C0439064 (UMLS CUI [1,3])
C0022646 (UMLS CUI [2,1])
C3844638 (UMLS CUI [2,2])
Study Subject Participation Status Unwilling
Item
unwillingness to participate
boolean
C2348568 (UMLS CUI [1,1])
C0558080 (UMLS CUI [1,2])