Catheter AblationAblation TechniquesAtrial FibrillationElectrophysiologic Techniques, CardiacPulmonary VeinsHigh-Intensity Focused Ultrasound AblationTreatment OutcomeCryosurgeryLaser TherapyTachycardia, Atrioventricular Nodal ReentryTachycardia, SupraventricularBody Surface Potential MappingTime FactorsHeart Conduction SystemHeart AtriaMicrowavesAtrioventricular NodeSurgery, Computer-AssistedElectrocardiographyTachycardia, VentricularTachycardia, Ectopic AtrialWolff-Parkinson-White SyndromeFollow-Up StudiesRecurrenceElectrocoagulationFluoroscopyEpicardial MappingElectrodesEquipment DesignRadio WavesCardiac CathetersHeart SeptumMice, KnockoutTachycardia, ParoxysmalPericardiumProspective StudiesFeasibility StudiesRadiography, InterventionalTachycardiaLiver NeoplasmsCardiac Pacing, ArtificialTricuspid ValveAnti-Arrhythmia AgentsMenorrhagiaMagnetic Resonance Imaging, InterventionalVentricular Premature ComplexesLasers, ExcimerCoronary SinusBundle of HisRetrospective StudiesAccessory Atrioventricular BundleTomography, X-Ray ComputedMice, TransgenicHeart BlockDisease Models, AnimalMice, Inbred C57BLArrhythmias, CardiacUltrasonic TherapyEndocardiumUltrasonography, InterventionalPostoperative ComplicationsElectrocardiography, AmbulatoryPhotorefractive KeratectomyCarcinoma, HepatocellularPulmonary Veno-Occlusive DiseaseTachycardia, Sinoatrial Nodal ReentryNecrosisHyperthermia, InducedVaricose VeinsTherapeutic IrrigationThermal ConductivityImaging, Three-DimensionalModels, AnimalCardiac Imaging TechniquesCardiomyopathy, HypertrophicCicatrixDiphtheria ToxinDogsOsteoma, OsteoidLiverElectrophysiologyAtrial AppendageAutonomic DenervationPredictive Value of TestsAtrial SeptumEthanolSwinePre-Excitation, Mahaim-TypeIodine RadioisotopesThyroidectomyCardiac CatheterizationCardiac Surgical ProceduresChemoembolization, TherapeuticCombined Modality TherapyEsophageal FistulaVenous InsufficiencyCatheterizationAnalysis of VarianceCells, CulturedSaphenous Vein