AnthozoaPrussiaCatheter AblationParkinson DiseaseCatheters, IndwellingAtrial FibrillationElectrophysiologic Techniques, CardiacSyndromeTachycardia, SupraventricularWolff-Parkinson-White SyndromeCathetersPulmonary VeinsTachycardia, Atrioventricular Nodal ReentryTachycardia, Ectopic AtrialBody Surface Potential MappingAtrial FlutterTachycardia, VentricularElectrocardiographyHeart Conduction SystemAtrioventricular NodeHeart AtriaTreatment OutcomeFluoroscopyCardiac CathetersRecurrenceVentricular Premature ComplexesAblation TechniquesTachycardia, ParoxysmalFollow-Up StudiesTachycardiaAccessory Atrioventricular BundleTachycardia, Sinoatrial Nodal ReentryElectrocoagulationSurgery, Computer-AssistedCatheterizationCryosurgeryAnti-Arrhythmia AgentsEpicardial MappingCardiac Pacing, ArtificialTime FactorsBundle of HisPre-Excitation, Mahaim-TypeArrhythmias, CardiacTricuspid ValveCatheterization, Central VenousPericardiumTachycardia, Ectopic JunctionalRadio WavesPulmonary Veno-Occlusive DiseaseProspective StudiesEndocardiumalpha-SynucleinEquipment DesignRadiography, InterventionalRetrospective StudiesHeart BlockFeasibility StudiesCoronary SinusElectrocardiography, AmbulatoryCardiac CatheterizationHeart SeptumDown SyndromeMetabolic Syndrome XAtrial Function, LeftTachycardia, Sinus