title: National Registry on Cardiac Electrophysiology--2004.
authors.affiliation: APAPE. danielbonhorst@netcabo.pt
authors.forename: Daniel
authors.initials: D
authors.lastname: Bonhorst
authors.forename: João
authors.initials: J
authors.lastname: de Sousa
authors.forename: Pedro
authors.initials: P
authors.lastname: Adragão
mesh_terms: D017115:Catheter Ablation; D017147:Defibrillators, Implantable; D022062:Electrophysiologic Techniques, Cardiac; D006801:Humans; D010138:Pacemaker, Artificial; D011174:Portugal; D012042:Registries