Torsades de PointesPhosphoric Diester HydrolasesLong QT SyndromeDNA Breaks, Single-StrandedDNA Topoisomerases, Type IGlycolatesPhenethylaminesAnti-Arrhythmia AgentsSotalolDNA BreaksThiamine MonophosphateElectrocardiographyHeart BlockAtrioventricular BlockPhosphoamino AcidsBenzamidinesDiminazeneTopoisomerase I InhibitorsDNA RepairSulfonamidesSpinocerebellar AtaxiasAcetanilidesCamptothecin3-Mercaptopropionic AcidDogsCnidarian VenomsFlunarizineDelayed Rectifier Potassium ChannelsDNA Topoisomerases, Type IIDNA DamageVentricular Premature ComplexesAstemizoleMethoxamineThiaminePhosphodiesterase InhibitorsArrhythmias, CardiacPotassium Channel BlockersThiamine PyrophosphateDrug-Related Side Effects and Adverse ReactionsCisaprideMagnesium SulfateChromansIndenesTopoisomerase InhibitorsSumoylationBradycardiaThymidine MonophosphateEther-A-Go-Go Potassium ChannelsDrug Evaluation, PreclinicalAction PotentialsHeart Conduction SystemSulfur CompoundsMexiletineDNA-(Apurinic or Apyrimidinic Site) LyaseRabbitsElectrophysiologic Techniques, CardiacPentamidineDNA-Binding ProteinsDNA AdductsPotassium Channels, Voltage-GatedMutationQuinidineFuransDNA, Single-StrandedTransketolaseSubstrate SpecificityPatents as TopicTetracyclinesBiomimeticsHeart RateQuaternary Ammonium CompoundsDNA Breaks, Double-StrandedPolyneuropathiesAlkylationDisease Models, AnimalCell ExtractsNAV1.5 Voltage-Gated Sodium ChannelAmiodaroneNuclear ProteinsDNA LigasesSodium Channel BlockersPregnenedionesPurkinje FibersDose-Response Relationship, DrugEstersLidocaineSyncopeSodium ChannelsAza CompoundsSurface Plasmon ResonanceRats, TransgenicHigh-Throughput Screening AssaysHeartHeart VentriclesVerapamilDNA Repair EnzymesIsoquinolinesNeurodegenerative DiseasesTopotecanEndonucleases