title: How do we discover the unknown unknowns? Screening 'Well' patients after catheter ablation for atrial fibrillation.
authors.forename: David D
authors.initials: DD
authors.lastname: Spragg
authors.forename: Hugh
authors.initials: H
authors.lastname: Calkins
mesh_terms: D001281:Atrial Fibrillation / Q000601:surgery*; D017115:Catheter Ablation / Q000009:adverse effects*; D002404:Catheterization / Q000009:adverse effects*; D003452:Cryosurgery / Q000009:adverse effects*; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000209:etiology*; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D011667:Pulmonary Veins / Q000601:surgery*