Catheter AblationAtrial FlutterAtrial FibrillationPulmonary VeinsElectrophysiologic Techniques, CardiacHeart AtriaElectrocardiographyTachycardia, SupraventricularHeart Conduction SystemBody Surface Potential MappingAnti-Arrhythmia AgentsTreatment OutcomeCardiac CathetersFluoroscopyCardiac Pacing, ArtificialWolff-Parkinson-White SyndromeTachycardia, Atrioventricular Nodal ReentryTricuspid ValveCathetersElectric CountershockRadio WavesTachycardia, Ectopic AtrialAtrioventricular NodeCryosurgeryTachycardia, VentricularRecurrenceTachycardia, ParoxysmalFollow-Up StudiesSurgery, Computer-AssistedElectrodesCatheters, IndwellingEquipment DesignHeart BlockTachycardiaVentricular FibrillationAblation TechniquesPulmonary Veno-Occlusive DiseaseAmiodaroneAtrial AppendageTime FactorsTherapeutic IrrigationAtrial Premature ComplexesElectrocoagulationPropafenoneAnticoagulantsArrhythmias, CardiacProspective StudiesAtrial FunctionElectrocardiography, AmbulatoryFeasibility StudiesAtrial Function, RightWarfarinAtrial Function, LeftRadiography, InterventionalRefractory Period, ElectrophysiologicalTachycardia, Sinoatrial Nodal ReentryProcainamideVentricular Premature ComplexesRetrospective StudiesPericarditisLiver NeoplasmsBundle of HisOsteoma, OsteoidFlecainidePostoperative ComplicationsThromboembolismElectrophysiologyEchocardiography, TransesophagealCoronary SinusAtrial SeptumPacemaker, ArtificialPericardiumVena Cava, InferiorEpicardial MappingEndocardiumAccessory Atrioventricular BundleTomography, X-Ray ComputedCardiac Surgical ProceduresDogsEchocardiographyRisk FactorsCardiac CatheterizationSympathectomyCatheterizationHeart DiseasesHeart RateDisopyramidePulsed Radiofrequency TreatmentCarcinoma, HepatocellularSick Sinus SyndromeEsophageal FistulaPre-Excitation, Mahaim-TypeSotalolSinoatrial NodeStrokeUltrasonography, InterventionalPredictive Value of TestsMicrowavesBurns, ElectricRisk Assessment