Magnetic Resonance ImagingCatheter AblationRadio WavesPulsed Radiofrequency TreatmentElectrocoagulationTachycardia, Atrioventricular Nodal ReentryElectrophysiologic Techniques, CardiacTachycardia, SupraventricularAtrial FlutterWolff-Parkinson-White SyndromeTreatment OutcomeAtrial FibrillationPulmonary VeinsCryosurgeryAtrioventricular NodeEquipment DesignEmbolization, TherapeuticElectrodesOsteoma, OsteoidHeart Conduction SystemElectrocardiographyLiver NeoplasmsTachycardia, Ectopic AtrialMicrowavesFluoroscopyTachycardia, VentricularRadiography, InterventionalFollow-Up StudiesHeart AtriaBody Surface Potential MappingVentricular Premature ComplexesRecurrenceSurgery, Computer-AssistedTachycardia, ParoxysmalDiathermyTomography, X-Ray ComputedThermal ConductivityElectromagnetic FieldsZygapophyseal JointUltrasonography, InterventionalCarcinoma, HepatocellularHeart BlockBurns, ElectricPhantoms, ImagingIntracranial AneurysmTime FactorsCardiac CathetersImage EnhancementEquipment Failure AnalysisFeasibility StudiesTachycardiaPre-Excitation, Mahaim-TypeChemoembolization, TherapeuticCardiac Pacing, ArtificialTransducersRetrospective StudiesMagneticsTachycardia, Sinoatrial Nodal ReentryPlatinumHyperthermia, InducedCathetersTachycardia, Ectopic JunctionalAblation TechniquesPost-Traumatic HeadacheTrigeminal NeuralgiaMagnetic FieldsPostoperative ComplicationsPulmonary Veno-Occlusive DiseaseAccessory Atrioventricular BundleImage Interpretation, Computer-AssistedImaging, Three-DimensionalTachycardia, SinusTricuspid ValveNecrosisTherapeutic IrrigationRhizotomyArrhythmias, CardiacRadiology, InterventionalBundle of HisMagnetic Resonance Imaging, InterventionalAnti-Arrhythmia AgentsElectrocardiography, AmbulatoryLaser TherapyProspective StudiesAtrial SeptumElectromagnetic PhenomenaNerve BlockEndocardiumCellular PhonePericardiumHemorrhoidsReproducibility of ResultsHepatectomyRadiation, NonionizingSwineRadioSensitivity and SpecificityElectrosurgerySurgical Procedures, Minimally InvasiveAneurysm, Ruptured