Literature DB >> 2481045

Electrotonic modulation of parasystole in children.

Y Xu, P X Cheng.   

Abstract

This paper presents four cases of pediatric extrasystole which did not fulfil the diagnostic criteria for parasystole. By calculating various ectopic intervals, we established the phase-response curve demonstrating that sinus electrotonic activities modulated the parasystolic focus in each case. Our results showed these cases to be modulated parasystole.

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Year:  1989        PMID： 2481045     DOI： 10.1007/bf02908970

Source DB:  PubMed          Journal:  J Tongji Med Univ        ISSN： 0257-716X


  6 in total

1.  Modulated ventricular parasystole as a mechanism for concealed bigeminy.

Authors:  G Oreto; F Luzza; G Satullo; L Schamroth
Journal:  Am J Cardiol       Date:  1986-11-01       Impact factor: 2.778

2.  A mathematical model of parasystole and its application to clinical arrhythmias.

Authors:  G K Moe; J Jalife; W J Mueller; B Moe
Journal:  Circulation       Date:  1977-12       Impact factor: 29.690

3.  Effect of electrotonic potentials on pacemaker activity of canine Purkinje fibers in relation to parasystole.

Authors:  J Jalife; G K Moe
Journal:  Circ Res       Date:  1976-12       Impact factor: 17.367

4.  Electrotonic metabolism of pacemaker activity. Further biological and mathematical observations on the behavior of modulated parasystole.

Authors:  C Antzelevitch; J Jalife; G K Moe
Journal:  Circulation       Date:  1982-12       Impact factor: 29.690

5.  A biologic model of parasystole.

Authors:  J Jalife; G K Moe
Journal:  Am J Cardiol       Date:  1979-04       Impact factor: 2.778

6.  The case for modulated parasystole.

Authors:  J Jalife; C Antzelevitch; G K Moe
Journal:  Pacing Clin Electrophysiol       Date:  1982-11       Impact factor: 1.976
  6 in total

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