Zygapophyseal JointRadio WavesDenervationNerve BlockLow Back PainCatheter AblationMuscle DenervationAutonomic DenervationPulsed Radiofrequency TreatmentSympathectomyElectrocoagulationTachycardia, Atrioventricular Nodal ReentryElectrophysiologic Techniques, CardiacTachycardia, SupraventricularAtrial FlutterWolff-Parkinson-White SyndromeAtrial FibrillationPulmonary VeinsCryosurgeryAtrioventricular NodeTreatment OutcomeHeart Conduction SystemElectrocardiographyElectrodesOsteoma, OsteoidLiver NeoplasmsTachycardia, Ectopic AtrialTachycardia, VentricularHeart AtriaMicrowavesTime FactorsFluoroscopyFollow-Up StudiesBody Surface Potential MappingSympathectomy, ChemicalParasympathectomyRadiography, InterventionalEquipment DesignVentricular Premature ComplexesTachycardia, ParoxysmalSurgery, Computer-AssistedSympathetic Nervous SystemDiathermyRecurrenceCarcinoma, HepatocellularUltrasonography, InterventionalThermal ConductivityHeart BlockTachycardiaTomography, X-Ray ComputedCardiac CathetersBurns, ElectricMuscular AtrophyCardiac Pacing, ArtificialPre-Excitation, Mahaim-TypeGanglionectomyFeasibility StudiesElectromagnetic FieldsChemoembolization, TherapeuticDogsMusclesTachycardia, Sinoatrial Nodal ReentryCathetersHyperthermia, InducedMagnetic Resonance ImagingTachycardia, Ectopic JunctionalAblation TechniquesPost-Traumatic HeadacheRetrospective StudiesPressoreceptorsArrhythmias, CardiacTrigeminal NeuralgiaElectrocardiography, AmbulatoryAccessory Atrioventricular BundlePostoperative ComplicationsTachycardia, SinusTricuspid ValveNecrosisPhantoms, ImagingMuscle, SkeletalTherapeutic IrrigationRhizotomyProspective StudiesPulmonary Veno-Occlusive DiseaseBundle of HisAnti-Arrhythmia AgentsImage EnhancementLaser TherapyNeuromuscular JunctionAtrial SeptumHeart RateKidneyVagus NerveVagotomyNerve RegenerationSinoatrial NodeEndocardiumModels, AnimalElectrophysiologyCellular Phone