摘要
本文报告对48例患者,右心导管法描记窦房结电图(SNE)及直按测定窦房传导时间(SACT_D)的结果。并与用早搏心房刺激法(Strauss法)和连续心房起博法(Naruta法)测定的SACT对照。对照组SACT_D75.5±17.8ms,病窦组SACT_D 171.7±39.4 ms, 二者比较有非常显著差异(P<0.01),直接法测定的SACT与两种闻接法测SACT均有良好的相关性。
This study reports the results of sinus node electrogram (SNE) by electrode catheterization and directly measured sinoatrial conduction lime (SACT_D) in 48 patients. Directly measure and indirectly estimated SACT were comparred with SACT through premature atrial stimulation method (strauss method) and continuous atrial pacing method (Narula method). The SACT_D of normal control group was 75.5±17.8ms and sick sinus syndrome group was 171.7±39.4ms. There were significant difference between the two groups (p<0.01) and good correlation between SACT_D and SACT by strauss method (r=0.76 N=30) and SACT_D, SACT by Narula method (r=0.8 N=38).
出处
《北京医学》
CAS
北大核心
1989年第6期325-328,共4页
Beijing Medical Journal
