[Incidence of spontaneous rhythm after pacemaker implantation for total A-V block (author's transl)].
Follow-up investigation over 12--84 months (mean 30 months) of 86 patients with the primary diagnosis of permanent total atrioventricular block revealed that spontaneous rhythm could be demonstrated in all but 17 patients. A-V conduction was re-established in 13, but in most of them it was on the basis of ventricular ectopic beats. These findings prove that in the described type of patient spontaneous rhythm after pacemaker implantation is common. Therefore, fixed-rate pacemakers are not indicated in these patients.
D001283:Atrioventricular Node / Q000502:physiology; D006327:Heart Block / Q000628:therapy*; D006329:Heart Conduction System / Q000502:physiology; D006352:Heart Ventricles; D006801:Humans; D010138:Pacemaker, Artificial; D012075:Remission, Spontaneous; D013997:Time Factors
Häufigkeit von Eigenrhythmen nach Schrittmacherimplantation wegen konstanten totalen AV-Blocks.