Skip to main content
Log in

Stimulation in the vulnerable period with a demand pacemaker

  • Brief Reports
  • Published:
Irish Journal of Medical Science Aims and scope Submit manuscript

Summary

This communication illustrates certain limitations of demand ventricular-inhibited generators in preventing stimulation in the vulnerable period. Long rhythm strips consistently demonstrated inadequate sensing of ventricular premature beats occuring within 520 msec interval after paced beats. An explanation for this finding is given.

The diagnostic value of Holter monitoring in the investigation of this problem is stressed.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  • Barold, S. S. 1971. Clinical significance of pacemaker refractory periods. Amer. J. Cardiol. 28, 237.

    Article  PubMed  CAS  Google Scholar 

  • Barold, S. S., Gaidula, J. J. 1971. Pacemaker refractory periods (letter to the editor). New Eng. J. Med. 284, 220.

    PubMed  CAS  Google Scholar 

  • Barold, S. S., Gaidula, J. J., Banner, R. L., Litman, G. I., Goldstein, S. 1972. Interpretation of complex demand pacemaker arrhythmias. Brit. Heart J. 34, 312.

    Article  PubMed  CAS  Google Scholar 

  • Chatterjee, K., Harris, A., Leatham, A. 1969. The risks of pacing after infaretion, and current recommendation. Lancet ii, 1061.

    Article  Google Scholar 

  • Vera, Z., Mason, D., Awan, N., Hilliard, G., Massumi, R. 1975. Lack of sensing by demand pacemakers due to intraventricular conduction defects. Circulation 51, 815.

    PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Abinader, E.G. Stimulation in the vulnerable period with a demand pacemaker. Ir J Med Sci 146, 263–265 (1977). https://doi.org/10.1007/BF03030970

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF03030970

Keywords

Navigation