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. 1975 Apr;37(4):449–451. doi: 10.1136/hrt.37.4.449

Concealed AV junctional extrasystoles simulating second-degree sinoatrial block.

A Brat
PMCID: PMC483901  PMID: 47753

Abstract

Concealed AV junctional extrasystoles are described which, conducted in a restrograde manner to the sinoatrial junction, interfere with sinus impulses, thus simulating a second-degree, 2:1, sinoatrial block.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Bellet S., Jedlicka J. Sinoventricular conduction and its relation to sinoatrial conduction. Am J Cardiol. 1969 Dec;24(6):831–835. doi: 10.1016/0002-9149(69)90472-x. [DOI] [PubMed] [Google Scholar]
  2. Damato A. N., Lau S. H., Bobb G. Cardiac arrhythmias simulated by concealed bundle of His extrasystoles in the dog. Circ Res. 1971 Mar;28(3):316–322. doi: 10.1161/01.res.28.3.316. [DOI] [PubMed] [Google Scholar]
  3. Friedberg H. D. Concealed extrasystoles. Am J Cardiol. 1969 Aug;24(2):283–286. doi: 10.1016/0002-9149(69)90418-4. [DOI] [PubMed] [Google Scholar]
  4. JAMES T. N. THE CONNECTING PATHWAYS BETWEEN THE SINUS NODE AND A-V NODE AND BETWEEN THE RIGHT AND THE LEFT ATRIUM IN THE HUMAN HEART. Am Heart J. 1963 Oct;66:498–508. doi: 10.1016/0002-8703(63)90382-x. [DOI] [PubMed] [Google Scholar]
  5. Jacobson L. B. Sinoventricular conduction during atrial arrest. J Electrocardiol. 1972;5(4):385–389. doi: 10.1016/s0022-0736(72)80050-5. [DOI] [PubMed] [Google Scholar]
  6. Lindsay A. E., Schamroth L. Atrioventricular junctional parasystole with concealed conduction simulating second degree atrioventricular block. Am J Cardiol. 1973 Mar;31(3):397–399. doi: 10.1016/0002-9149(73)90276-2. [DOI] [PubMed] [Google Scholar]
  7. NEED R. L., FISCH C. Heart block resulting from concealed discharge of the atrioventricular node. Am J Cardiol. 1962 Jul;10:138–140. doi: 10.1016/0002-9149(62)90283-7. [DOI] [PubMed] [Google Scholar]
  8. Rosen K. M., Rahimtoola S. H., Gunnar R. M. Pseudo A-V block secondary to premature nonpropagated His bundle depolarizations: documentation by His bundle electrocardiography. Circulation. 1970 Sep;42(3):367–373. doi: 10.1161/01.cir.42.3.367. [DOI] [PubMed] [Google Scholar]
  9. Schamroth L., Surawicz B. Concealed interpolated A-V junctional extrasystoles and A-V junctional parasystole. Am J Cardiol. 1971 Jun;27(6):703–707. doi: 10.1016/0002-9149(71)90241-4. [DOI] [PubMed] [Google Scholar]
  10. Sherf L., James T. N. A new electrocardiographic concept: synchronized sinoventricular conduction. Dis Chest. 1969 Feb;55(2):127–140. doi: 10.1378/chest.55.2.127. [DOI] [PubMed] [Google Scholar]
  11. VASSALLE M., GREENSPAN K., JOMAIN S., HOFFMAN B. F. EFFECTS OF POTASSIUM ON AUTOMATICITY AND CONDUCTION OF CANINE HEARTS. Am J Physiol. 1964 Aug;207:334–340. doi: 10.1152/ajplegacy.1964.207.2.334. [DOI] [PubMed] [Google Scholar]
  12. Vassalle M., Hoffman B. F. The spread of sinus activation during potassium administration. Circ Res. 1965 Oct;17(4):285–295. doi: 10.1161/01.res.17.4.285. [DOI] [PubMed] [Google Scholar]

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