Cheng, Tsung O Digitalis administration: an underappreciated but common cause of short QT interval. [electronic resource] - Circulation Mar 2004 - e152; author reply e152 p. digital Publication Type: Comment; Letter ISSN: 1524-4539 Standard No.: 10.1161/01.CIR.0000118177.56908.5B doi Subjects--Topical Terms: Anti-Arrhythmia Agents--adverse effectsArrhythmias, Cardiac--chemically inducedDigitalis Glycosides--adverse effectsElectrocardiographyHumansSyndrome