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近年,病窦综合征(SSS)在临床上日见增多,窦房结(SAN)功能检查方法尤其电生理检查的研究已引人关注。鉴于目前对于电生理检查的方法,正常值范围及对SAN疾患的诊断价值尚有不同意见,以及在同一组病人全面估计各项电生理检查指标的研究尚不多。本文采用经食管心房调搏和药物联合阻滞方法对155例SAN功能正常的对照组
In recent years, the sick sinus syndrome (SSS) is increasingly seen clinically. The study of SAN function tests, especially electrophysiological tests, has attracted much attention. In view of the current methods for electrophysiological examination, the normal range and the value of the diagnosis of SAN disease there are different opinions, and in the same group of patients a comprehensive assessment of electrophysiological indicators are not many studies. In this paper, transesophageal atrial pacing and drug block method 155 cases of normal SAN function of the control group