Idioventricular parasystolic rhythms

Aldo Brat, Fabio Fantini, Luigi Padeletti

Research output: Contribution to journalArticlepeer-review


A description is given of the electrocardiograms of three subjects with artificial demand pacemakers in whom no inhibition of the idioventricular rhythms occurs, thus causing unusual relationships between the artificial and the spontaneous rhythms. The latter are protected and therefore appear to be parasystolic. In the first two cases, interpolated artificial beats are inscribed in the spontaneous rhythm. In the third case, the spontaneous parasystole is intermittent and alternates with concealed extrasystolic beats originating in the same focus.

Original languageEnglish
Pages (from-to)379-384
Number of pages6
JournalJournal of Electrocardiology
Issue number4
Publication statusPublished - 1976

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine


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