<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Intra-atrial Re-entrant Tachycardia with Wenckebach Periodicity"^^ . "A 15-year-old girl, previously asymptomatic for palpitations, underwent a successful atrial septal defect (ASD) device closure. Twelve weeks after the procedure, the patient was admitted complaining of dyspnoea on effort and palpitations. The twelve-lead ECG showed a narrow QRS tachycardia with slight heart rate irregularity, with a mean HR of 170bpm. P waves were not clearly identified with a suspicious of negative P-waves in II, III and aVF leads. No clear relationship could be observed between the suspected P waves and QRS complexes "^^ . "2003-10" . . "3" . "4" . . "Indian Pacing and Electrophysiology Group"^^ . . . "Indian Pacing and Electrophysiology Journal"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Raffaele"^^ . "Calabrò"^^ . "Raffaele Calabrò"^^ . . "Berardo"^^ . "Sarubbi"^^ . "Berardo Sarubbi"^^ . . "Pasquale"^^ . "Vergara"^^ . "Pasquale Vergara"^^ . . "Francesco"^^ . "Sessa"^^ . "Francesco Sessa"^^ . . "Balbir"^^ . "Singh"^^ . "Balbir Singh"^^ . . "Johnson"^^ . "Francis"^^ . "Johnson Francis"^^ . . "Yash"^^ . "Lokhandwala"^^ . "Yash Lokhandwala"^^ . . "Anup"^^ . "Gupta"^^ . "Anup Gupta"^^ . . "Michele"^^ . "D’Alto"^^ . "Michele D’Alto"^^ . . . . . . "Intra-atrial Re-entrant Tachycardia with Wenckebach Periodicity (HTML)"^^ . . . "sarubbi2.htm"^^ . . . "ipej_but_currentissue.gif"^^ . . . "ipej_but_archives.gif"^^ . . . "ipej_but_home.gif"^^ . . . "ipej_but_editors.gif"^^ . . . "ipej_logo_border.gif"^^ . . . "sarubbi23.jpg"^^ . . . "ipej_title.gif"^^ . . . "sarubbi22.jpg"^^ . . . "sarubbi21.jpg"^^ . . . "Intra-atrial Re-entrant Tachycardia with Wenckebach Periodicity (Indexer Terms)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #4254 \n\nIntra-atrial Re-entrant Tachycardia with Wenckebach Periodicity\n\n" . "text/html" . . . "Indian Pacing and Electrophysiology Journal" . .