Paroxysmal atrial fibrillation Symptomatic | Persistent atrial fibrillation Symptomatic | Catheter ablation for atrial fibrillation | Episode persistent Duration
Item
patients with symptomatic paroxysmal or persistent atrial fibrillation undergoing catheter ablation for atrial fibrillation. (persistent episodes may last no more than 12 months)
boolean
C0235480 (UMLS CUI [1,1])
C0231220 (UMLS CUI [1,2])
C2585653 (UMLS CUI [2,1])
C0231220 (UMLS CUI [2,2])
C2702800 (UMLS CUI [3])
C0332189 (UMLS CUI [4,1])
C0205322 (UMLS CUI [4,2])
C0449238 (UMLS CUI [4,3])
Medical contraindication Amiodarone | Intolerance to Amiodarone
Item
contraindication or intolerance to amiodarone.
boolean
C1301624 (UMLS CUI [1,1])
C0002598 (UMLS CUI [1,2])
C1744706 (UMLS CUI [2,1])
C0002598 (UMLS CUI [2,2])
Amiodarone Prolonged
Item
prolonged amiodarone treatment within 3 months before the planned ablation procedure.
boolean
C0002598 (UMLS CUI [1,1])
C0439590 (UMLS CUI [1,2])
Study Subject Participation Status
Item
previous participation in this study.
boolean
C2348568 (UMLS CUI [1])
Cardiac Arrhythmia | Atrial Flutter Concurrent allowed
Item
other cardiac arrythmias (patients with co-existing atrial flutter can be included).
boolean
C0003811 (UMLS CUI [1])
C0004239 (UMLS CUI [2,1])
C0205420 (UMLS CUI [2,2])
C0683607 (UMLS CUI [2,3])
Anti-Arrhythmia Agents | Indication Other
Item
antiarrhythmic treatment for indication other than atrial fibrillation (or atrial flutter).
boolean
C0003195 (UMLS CUI [1])
C3146298 (UMLS CUI [2,1])
C0205394 (UMLS CUI [2,2])
Heart failure New York Heart Association Classification | Left ventricular ejection fraction
Item
heart failure (nyha class iii or iv or left ventricular ejection fraction < 35%).
boolean
C0018801 (UMLS CUI [1,1])
C1275491 (UMLS CUI [1,2])
C0428772 (UMLS CUI [2])
Heart valve disease
Item
significant heart valve disease.
boolean
C0018824 (UMLS CUI [1])
Lung diseases | Thyroid dysfunction | Liver diseases
Item
significant lung disease, thyroid dysfunction or liver disease.
boolean
C0024115 (UMLS CUI [1])
C0348024 (UMLS CUI [2])
C0023895 (UMLS CUI [3])
Anticoagulation Therapy Unable | Anticoagulation Therapy Unwilling
Item
inability or unwillingness to be treated with anticoagulation before and during the study.
boolean
C0003281 (UMLS CUI [1,1])
C1299582 (UMLS CUI [1,2])
C0003281 (UMLS CUI [2,1])
C0558080 (UMLS CUI [2,2])
Childbearing Potential
Item
females with birth giving potential
boolean
C3831118 (UMLS CUI [1])
Informed Consent failed
Item
failure to give informed concent.
boolean
C0021430 (UMLS CUI [1,1])
C0231175 (UMLS CUI [1,2])