Radio WavesCellular PhoneMicrowavesElectromagnetic FieldsCatheter AblationRadiation DosagePulsed Radiofrequency TreatmentRadiation, IonizingRadiation InjuriesDose-Response Relationship, RadiationRadiationElectrocoagulationTachycardia, Atrioventricular Nodal ReentryRadiation ToleranceRadiation ProtectionRadiation MonitoringTachycardia, SupraventricularElectrophysiologic Techniques, CardiacAtrial FlutterTreatment OutcomeWolff-Parkinson-White SyndromeAtrial FibrillationCryosurgeryPulmonary VeinsAtrioventricular NodeFluoroscopyOsteoma, OsteoidElectrodesElectrocardiographyHeart Conduction SystemRadiation OncologyLiver NeoplasmsRadiography, InterventionalTachycardia, Ectopic AtrialRadiation Injuries, ExperimentalFollow-Up StudiesTachycardia, VentricularEquipment DesignTomography, X-Ray ComputedNeoplasms, Radiation-InducedCosmic RadiationHeart AtriaBody Surface Potential MappingTime FactorsSurgery, Computer-AssistedCombined Modality TherapyRadiation PneumonitisVentricular Premature Complexes