title: In narrow heart vessels, catheter device prevails.
authors.affiliation: Genentech Inc.
authors.forename: Thomas
authors.initials: T
authors.lastname: Morrow
mesh_terms: D017115:Catheter Ablation / Q000295:instrumentation* / Q000379:methods; D006801:Humans; D013617:Tachycardia, Supraventricular / Q000601:surgery*