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Sinoatrial Node Electrogram Studies in Patients with Sick Sinus Syndrome
被引：0
|作者：
Zhang Deli Chen Shulan(Cardiology Section
Dept. of Internal Med.
Ningxia Med. Coll)
机构：
来源：
关键词：
Heart catheterization/diag use;
Heart cathete rization/methods;
Electrodes/diag use;
Sinoatrial node;
Endocardium;
Electrocardiography;
Sick sinus Syndrome/diag;
Arrhythmia;
sinus;
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学科分类号：
摘要：
<正> Sinoatrial node electrogram (SNE) was recorded successfully in recent years, using transvenous electrode catheter. Via SNE and intratrialelectrogram (IEG), one could measure sinoatrial conduction time(SACT) directly, observe sinoatrial node (SN) potential changes in cadiac cycles, diagnose some sinus arrhythmias which couldn't be confirmed by surface ECG. All these could offer accurate evidence for differential diagnosis of sick sinus syndrome (SSS). The authors recommend a modified method for the location of the electrode catheter, by which one can increase success rate of obtaining stable SNE. Using this method, the authors recorded SNE in 10 cases with SSS successfully.
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页码：61 / 63
页数：3
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