Impact of heart race and atrioventricular delay on left ventricular diastolic filling in patients with dual-chamber pacing for sick sinus syndrome or atrioventricular block

被引:3
作者
de Divitiis, M
Galderisi, M
Santangelo, L
Mayer, MS
de Divitiis, O
Iacono, A
机构
[1] Univ Naples Federico II, Dept Clin & Exptl Med, Echocardiog Lab Emergency Med, I-80131 Naples, Italy
[2] Univ Naples 2, Dipartimento Med Chirurg Cardiol, Cattedra Cardiol, Naples, Italy
[3] Univ Naples Federico II, Dipartimento Med Clin & Sperimentale, Cattedra Med Urgenza, Naples, Italy
关键词
D O I
10.1016/S0002-9149(98)00442-1
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
We examined the effect of left ventricular filling on different combinations of programmable heart rate and atrioventricular delay in patients with dual-chamber pacemakers. Pacing mode with heart rates of 60 beats/ min and 156 ms of atrioventricular delay induced a diastolic pattern that resembles more than others the one observed in healthy subjects in sinus rhythm.
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页码:816 / +
页数:6
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