| Autor: |
E G, Mast, N M, van Hemel, L, Bakema, B, Derksen, J A, Defauw |
| Rok vydání: |
1986 |
| Předmět: |
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| Zdroj: |
Pacing and clinical electrophysiology : PACE. 9(6) |
| ISSN: |
0147-8389 |
| Popis: |
To evaluate the feasibility of chronic atrial pacing (AAI) in sick sinus syndrome (SSS), 22 patients (pts) with bradytachycardia syndrome (BTS) and 17 patients with only bradyarrhythmias (BA) were studied on the incidence of supraventricular tachycardias (SVT) and occurring AV block. A scoring system based on symptoms of SVT was developed (grade 0-5). All patients had proven normal AV conduction before PM implantation. In the BTS-group, nine patients (41%) had symptomatic SVT at the end of follow-up (mean 53 months), despite drug therapy. These patients had a high SVT score on entry (mean 3.2). High degree AV block occurred in three patients. Although in the BA-group SVT arose in six patients (35%), there was only one symptomatic patient at the end of follow-up (mean 36 months). In this group, only one patient developed high degree AV block. Atrial stimulation should be considered as a reliable therapy in patients with SSS and low SVT score before PM implantation when normal AV conduction is present. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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