title: Torsade de pointes--the Achilles' heel of arrhythmia therapy with drugs that prolong the cardiac action potential.
authors.forename: H J
authors.initials: HJ
authors.lastname: Crijns
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000889:Anti-Arrhythmia Agents / Q000009:adverse effects*; D006801:Humans; D016171:Torsades de Pointes / Q000139:chemically induced*
chemical_list: D000889:Anti-Arrhythmia Agents