medigraphic.com
SPANISH

Archivos de Cardiología de México

  • Contents
  • View Archive
  • Information
    • General Information        
    • Directory
  • Publish
    • Instructions for authors        
  • medigraphic.com
    • Home
    • Journals index            
    • Register / Login
  • Mi perfil

2000, Number 2

<< Back Next >>

Arch Cardiol Mex 2000; 70 (2)

Placement of a definite epicardial pacemaker in a newborn with completa a-v block.

Siller RJ, Villegas CO, Martínez SR
Full text How to cite this article

Language: Spanish
References: 10
Page: 180-186
PDF size: 643.38 Kb.


Key words:

Congenital AV block, Epicardial permanent pacemaker, Sudden death.

ABSTRACT

Isolated congenital atrioventricular block is reported in one out of 20,000 live births. The optimistic view on the prognosis and indications for permanent pacing have been modified in the last 35 years. The purpose of this report is to present a prenataly diagnosed case, outlining the surgical technique for permanent pacing. The infant was a male born by cesarean section, weighted 3030 grs and had a structurally normal heart. His ECG showed complete AV block with narrow QRS, atrial rate was 140 and ventricular rate was 55. We implanted a epicardial pacemaker VVIR by midline laparatomy. The lead was unipolar 35 cms long screw-in type and was placed in the right ventricle through the xyphoid process. The pacemaker was placed in a GoreTex bag and fixed intraperitoneal to the abdominal wall. The infant did well after the procedure and he was discharged in good condition one week later. We conclude that it is appropriate to implant a permanent pacemaker in these patients with low ventricular rate thus reducing the risk of sudden cardiac death. The surgical technique is safe and makes easy the generator replacement.


REFERENCES

  1. Morquio L: Sur une maladie infantile et familiale caractérisée par des modifications permanentes du pouls, des attaques syncopales et épileptiformes et la mort subite. Arch Méd Enfants 1901; 4: 467-475.

  2. van den Heuvel GCJ: De ziekte van Stokes-Adams en een geval van aangeborene hart blok. Thesis. Groningen, 1908.

  3. Machado MV, Tynan MJ, Curry PV, Allan LD: Fetal complete heart block. Br Heart J 1988; 60: 512-515.

  4. Carter JB, Blieden LC, Edwards JE: Congenital heart block. Anatomic correlations and review of the literature. Arch Pathol 1974; 97: 51-57.

  5. Scott JS, Maddison PJ, Taylor PV, Esscher E, Scott O, Skinner RP: Connective-tissue disease, antibodies to ribonucleoprotein, and congenital heart block. N Engl J Med 1983; 309: 209-212.

  6. Miller RA, Metha AB, Rodríguez-Coronel A, Lev M: Congenital atrioventricular block with multiple ectopic pacemaker. Am J Cardiol 1972; 30: 554-558.

  7. Derlsen RH, Meilof JF: Anti-Ro/SS-A and anti-La/SS-B autoantibody levels in relation to systemic lupus eritematosus disease activity and congenital heart block. A longitudinal study comprising two consecutive pregnancies in a patient with systemic lupus eritematosus. Arthritis Reum 1992; 35: 953-959.

  8. Deng JS, Sontheimer RD, Gilliam JN: Expression of Ro/SS-A antigen in human skin and heart. J Invest Dermatol 1985; 85: 412-416.

  9. Baboonian C, Venables PJ, Booth J, Williams DG, Roffe LM, Maini RN: Virus infection induces redistribution and membrane localization of the nuclear antigen La/SS-B: a possible mechanism for autoimmunity. Clin Exp Immunol 1989; 78: 454-459.

  10. Schmidt KG, Ulmer HE, Silverman NH, Kleinman CS, Copel JA: Perinatal outcome of fetal complete atrioventricular block: A multicenter experience. J Am Coll Cardiol 1991; 17: 1360-1366.




2020     |     www.medigraphic.com

Mi perfil

C?MO CITAR (Vancouver)

Arch Cardiol Mex. 2000;70