title: Making a silk purse out of a sow's ear.
authors.forename: Peter R
authors.initials: PR
authors.lastname: Kowey
authors.forename: Gan-Xin
authors.initials: GX
authors.lastname: Yan
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D002243:Carbolines / Q000009:adverse effects* / Q000494:pharmacology; D004562:Electrocardiography; D004594:Electrophysiology; D006801:Humans; D010726:Phosphodiesterase Inhibitors / Q000009:adverse effects* / Q000494:pharmacology; D018570:Risk Assessment; D012449:Safety; D013449:Sulfonamides / Q000494:pharmacology*; D000068581:Tadalafil; D016276:Ventricular Function / Q000187:drug effects*
chemical_list: D000889:Anti-Arrhythmia Agents; D002243:Carbolines; D010726:Phosphodiesterase Inhibitors; D013449:Sulfonamides; C067192:ibutilide; D000068581:Tadalafil