Advertisement

Cardiac Pacing pp 529-535 | Cite as

Eccentricities of DDD (AV Universal) Pacemakers

  • R. M. Luceri
  • A. Castellanos
  • V. Medina-Ravell
  • L. Zaman
  • R. J. Thurer
  • R. J. Myerburg

Summary

The widespread use of dual chamber cardiac pacemakers, specifically the AV universal (DDD) devices, has resulted in the recognition of operational patterns which could be interpreted as pacemaker malfunction. These “eccentricities” include the Wenckebach-like period of upper rate limit response, endless loop tachycardia, physiologic and non-physiologic A V delays, and various response patterns to ventricular extrasystoles. The ultimate recognition of these phenomena requires detailed knowledge of the pulse generators’ characteristics. The pacemaker industry, in turn, should attempt to standardize basic DDD characteristics in order to facilitate proper utilization of these sophisticated devices.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Luceri RM, Ramirez AV, Medina-Ravell V, Thurer RJ, Castellanos A, Myerburg RJ: Ventricular tachycardia and atrioventricular reciprocation produced by, and myopotential inhibition of, normally-functioning DVI (A V sequential) pacemakers. Amer J Card (Abstr) 1982; 49: 953.CrossRefGoogle Scholar
  2. 2.
    Furman S: Pacemaker eccentricity. Pace 1981; 4: 261.CrossRefGoogle Scholar
  3. 3.
    Furman S: Arrhythmias of dual chamber pacemakers. Pace 1982; 5: 469.CrossRefGoogle Scholar
  4. 4.
    Castellanos A, Lemberg L: Electrophysiology of pacing and cardioversion. New York: Appleton- Century-Crofts; 1969: p 54.Google Scholar
  5. 5.
    Furman S, Fisher JD: Endless loop tachycardia in an AV universal (DDD) pacemaker. Pace 1982; 5: 486.CrossRefPubMedGoogle Scholar
  6. 6.
    Luceri RM, Castellanos A, Zaman L, Myerburg RJ. Arrhythmias of dual chamber cardiac pacemakers and their management. Ann Int Med 1983; 99: 354.CrossRefPubMedGoogle Scholar
  7. 7.
    Schuilenburg RM: Patterns of VA conduction in the human heart in the presence of normal and abnormal AV conduction. In: Wellens HJJ, Lie KL Janse MJ, eds. The conduction system of the heart. Structure, function and clinical implications. Philadelphia: Lea and Febiger, 1976: p 485.Google Scholar
  8. 8.
    Levy S, Corbelli JL, Labruine P, et al: Retrograde (ventriculo atrial) conduction. Pace 1983; 6: 364.CrossRefPubMedGoogle Scholar
  9. 9.
    Akhtar M: Retrograde conduction in man. Pace 1981; 4: 548.CrossRefPubMedGoogle Scholar
  10. 10.
    Barold SS, Falkoff MD, Ong LS, Heinle RA: Characterization of pacemaker arrhythmias due to normally functioning AV demand (DVI) pulse generators. Pace 1980; 3: 712.CrossRefPubMedGoogle Scholar
  11. 11.
    Barold SS, Falkoff MD, Ong LS, Heinle RA: Interpretation of electrocardiograms produced by a new unipolar multiprogrammable “committed” AV sequential demand (DVI) pulse generator. Pace 1981; 4: 692.CrossRefPubMedGoogle Scholar
  12. 12.
    Versatrax, Model 7000 Universal A V pacemaker. Medtronic, inc Minneapolis MN (USA), 1981.Google Scholar
  13. 13.
    Hauser RG: The electrocardiography of A-V universal DDD pacemakers. Pace 1983; 6: 399.CrossRefPubMedGoogle Scholar
  14. 14.
    Parson net V, Bernstein AD: Pseudonalfunctions of Dual-Chamber Pacemakers. Pace 1983; 6: 376.CrossRefGoogle Scholar

Copyright information

© Dr. Dietrich Steinkopff Verlag, GmbH & Co. KG, Darmstadt 1983

Authors and Affiliations

  • R. M. Luceri
    • 1
  • A. Castellanos
  • V. Medina-Ravell
  • L. Zaman
  • R. J. Thurer
  • R. J. Myerburg
  1. 1.Division of Cardiology (D-39)University of Miami School of MedicineMiamiUSA

Personalised recommendations