title: Iatrogenic atrial septal defect after catheter ablation of atrial fibrillation: do we have to worry?
authors.forename: Philipp
authors.initials: P
authors.lastname: Sommer
authors.forename: Gerhard
authors.initials: G
authors.lastname: Hindricks
mesh_terms: D001281:Atrial Fibrillation / Q000453:epidemiology* / Q000601:surgery*; D017115:Catheter Ablation / Q000009:adverse effects* / Q000706:statistics & numerical data; D006344:Heart Septal Defects, Atrial / Q000453:epidemiology*; D006801:Humans; D007049:Iatrogenic Disease / Q000453:epidemiology*; D011183:Postoperative Complications / Q000453:epidemiology; D015995:Prevalence; D012307:Risk Factors