Atrioventricular NodeTachycardia, Atrioventricular Nodal ReentryCatheter AblationHeart Conduction SystemWolff-Parkinson-White SyndromeTachycardia, SupraventricularNeural ConductionCardiac Pacing, ArtificialElectrocardiographyHeart BlockElectrophysiologyAblation TechniquesRecurrenceFollow-Up StudiesElectrophysiologic Techniques, CardiacAtrial FibrillationHeart AtriaPulmonary VeinsAction PotentialsBody Surface Potential MappingArrhythmias, CardiacBone ConductionMedian NerveRefractory Period, ElectrophysiologicalUlnar NerveHigh-Intensity Focused Ultrasound AblationAtrioventricular BlockCryosurgeryTachycardia, VentricularPeripheral NervesTreatment OutcomeAnti-Arrhythmia AgentsTime FactorsSinoatrial NodeTachycardiaAxonsTachycardia, ParoxysmalElectrodiagnosisTibial NervePurkinje FibersAphasia, ConductionAtrial FlutterAtrial FunctionSural NerveTachycardia, Ectopic AtrialDogsLaser TherapyElectric StimulationPericardiumEpicardial MappingHeart VentriclesElectrodesPeripheral Nervous System DiseasesMotor NeuronsMicrowavesSciatic NerveBundle-Branch BlockTricuspid ValveConnexin 43Diabetic NeuropathiesNAV1.5 Voltage-Gated Sodium ChannelHeart SeptumSurgery, Computer-AssistedRanvier's NodesHeartEndocardiumElectrocoagulationPeroneal NerveCarpal Tunnel SyndromeModels, CardiovascularSodium ChannelsConnexinsElectromyographyNerve Fibers, MyelinatedRadio WavesElectric ConductivityNeurons, AfferentGap JunctionsPolyneuropathiesNerve FibersCoronary SinusFluoroscopyMyocardiumFlecainideMyelin SheathVentricular FunctionMice, KnockoutAccessory Atrioventricular BundleEvoked Potentials, SomatosensoryEquipment DesignCardiac ElectrophysiologyHeart RatePre-Excitation SyndromesVoltage-Sensitive Dye ImagingProcainamideCardiac Complexes, PrematureAtrial Function, RightSpinal Nerve RootsElectrophysiological PhenomenaVentricular Premature Complexes