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Forty-nine patients, including 38 with documented bradysystolic sick-sinus syndrome (type I) and 11 with bradytachycardiac sick-sinus syndrome (type II) were studied. Follow-up of 24 patients with VVI stimulation (34 +/- 4 months) and 7 patients with AAI stimulation (23 +/- 1.2 months) demonstrated that VVI stimulation was associated with retrograde ventriculo-atrial conduction in 71% of patients, causing paroxysms of atrial fibrillation (5 patients, 4 of those having type I sick-sinus syndrome). Six patients developed permanent atrial fibrillation (including 5 with type I sick-sinus syndrome). Retrograde conduction slowed down the pulse rate because of ineffective ventricular response in 6 patients. Nine patients with retrograde conduction developed circulatory insufficiency.
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E O Gimrikh, and
T G Volkova, and
E M Idrisova, and
V V Pekarskiĭ
January 1989,
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Sh D Akhmedov, and
E O Gimrikh, and
T G Volkova, and
E M Idrisova, and
V V Pekarskiĭ
September 1979,
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Sh D Akhmedov, and
E O Gimrikh, and
T G Volkova, and
E M Idrisova, and
V V Pekarskiĭ
January 1974,
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Sh D Akhmedov, and
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T G Volkova, and
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V V Pekarskiĭ
April 1998,
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Sh D Akhmedov, and
E O Gimrikh, and
T G Volkova, and
E M Idrisova, and
V V Pekarskiĭ
January 1978,
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Sh D Akhmedov, and
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V V Pekarskiĭ
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Sh D Akhmedov, and
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T G Volkova, and
E M Idrisova, and
V V Pekarskiĭ
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Sh D Akhmedov, and
E O Gimrikh, and
T G Volkova, and
E M Idrisova, and
V V Pekarskiĭ
January 1989,
Kardiologiia,
Sh D Akhmedov, and
E O Gimrikh, and
T G Volkova, and
E M Idrisova, and
V V Pekarskiĭ
February 1996,
Ugeskrift for laeger,
Sh D Akhmedov, and
E O Gimrikh, and
T G Volkova, and
E M Idrisova, and
V V Pekarskiĭ
June 1988,
Giornale italiano di cardiologia,
