Karch, M [Torsade de pointes tachycardia during administration of quinidine and verapamil in atrial fibrillation]. [electronic resource] - Herz Feb 1997 - 51-6 p. digital Publication Type: Case Reports; English Abstract; Journal Article ISSN: 0340-9937 Standard No.: 10.1007/BF03044570 doi Subjects--Topical Terms: AgedAnti-Arrhythmia Agents--administration & dosageAtrial Fibrillation--drug therapyDrug CombinationsElectrocardiography--drug effectsFatal OutcomeFemaleHeart Arrest--chemically inducedHumansLong QT Syndrome--chemically inducedQuinidine--administration & dosageTorsades de Pointes--chemically inducedVerapamil--administration & dosage