title: Use of potassium channel openers for pharmacologic modulation of cardiac excitability.
authors.forename: Kalyanam
authors.initials: K
authors.lastname: Shivkumar
authors.forename: Miguel
authors.initials: M
authors.lastname: Valderrabano
mesh_terms: D000200:Action Potentials / Q000187:drug effects* / Q000502:physiology*; D000818:Animals; D006801:Humans; D008133:Long QT Syndrome / Q000188:drug therapy* / Q000503:physiopathology; D020108:Nicorandil / Q000494:pharmacology*; D014665:Vasodilator Agents / Q000494:pharmacology*
chemical_list: D014665:Vasodilator Agents; D020108:Nicorandil