title: Long QT syndrome, a purely electrical disease? Not anymore.
authors.forename: Gaetano M
authors.initials: GM
authors.lastname: De Ferrari
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Schwartz
mesh_terms: D006801:Humans; D008133:Long QT Syndrome / Q000000981:diagnostic imaging / Q000503:physiopathology*; D009200:Myocardial Contraction; D014463:Ultrasonography; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging