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PubMed · 10065037

Junctional ectopic tachycardia evolving into complete heart block.

H Henneveld·P Hutter·M Bink-Boelkens·N Sreeram
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Abstract

Transition from congenital junctional ectopic tachycardia to complete AV block was observed in an 8 month old girl, over a 36 hour period, during initial hospital admission. Two years later she had evidence of a rapidly increasing left ventricular end diastolic diameter, associated with lowest heart rates during sleep of < 30 beats/min. A transvenous permanent pacemaker was therefore implanted. This finding supports the idea that a pathological process in the area of the AV junction, initially presenting as junctional ectopic tachycardia may later extend to sudden complete atrioventricular block.

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Cardiac Pacing, ArtificialElectrocardiographyFemaleHeart BlockHumansInfantTachycardia, Ectopic JunctionalTime FactorsCase ReportsJournal Article

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H Henneveld, P Hutter, M Bink-Boelkens, N Sreeram. 1998. Junctional ectopic tachycardia evolving into complete heart block.. https://doi.org/10.1136/hrt.80.6.627

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