title: Letter regarding article by Sanders et al, "spectral analysis identifies sites of high-frequency activity maintaining atrial fibrillation in humans".
authors.forename: Gerald
authors.initials: G
authors.lastname: Fischer
authors.forename: Florian
authors.initials: F
authors.lastname: Hintringer
mesh_terms: D001281:Atrial Fibrillation / Q000175:diagnosis* / Q000503:physiopathology*; D004562:Electrocardiography; D004594:Electrophysiology; D006801:Humans