TY  - GEN
ID  - cogprints4254
UR  - http://cogprints.org/4254/
A1  - Sarubbi, Berardo
A1  - Vergara, Pasquale
A1  - D?Alto, Michele
A1  - Sessa, Francesco
A1  - Calabṛ, Raffaele
Y1  - 2003/10//
N2  - 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 
PB  - Indian Pacing and Electrophysiology Group
KW  - Intra-atrial Re-entrant Tachycardia; Wenckebach Periodicity

TI  - Intra-atrial Re-entrant Tachycardia with Wenckebach Periodicity
SP  - 270
AV  - public
EP  - 272
ER  -

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