期刊文献+

右室心尖部起搏与右室间隔部起搏对病态窦房结综合征患者心功能影响 被引量:3

下载PDF
导出
摘要 目的:观察右室心尖部(RVA)起搏与右室间隔部(RVS)起搏对病态窦房结综合征心功能影响。方法:入选住院植入双腔永久起搏器患者68例,随机分为右室心尖部(RSA)起搏组(36例)与右室间隔部(RVS)起搏组(32例),观察起搏参数、心功能指标的变化。结果:(1)RVA起搏与RVS起搏阈值、R波感知、阻抗两组比较差异均无统计学意义(P>0.05)。(2)RVA组术后射血分数明显减少(P<0.05)、血清脑钠肽较术前增高,RVS组术后射血分数减少,但减少程度较RVA组小(P<0.05)。(3)起搏器植入术后3个月,RVA起搏组与RVS起搏组心电图在QRS时程均较术前明显增宽,RVA起搏组较RVS起搏组增加更明显,两组比较差异有统计学意义(P<0.05)。结论:与右室心尖部起搏比较,右室间隔部起搏对患者心功能影响较小。
出处 《交通医学》 2013年第6期641-642,644,共3页 Medical Journal of Communications
  • 相关文献

参考文献8

  • 1Nakamura H,Mine T,Kanemori T. Effect of right ven-tricular pacing site on QRS width[J].Asian Cardiovasc Tho-rac Ann,2011,(5):339-345.
  • 2Wang F,Shi H,Sun Y. Right ventricular outflow pac-ing induces less regional wall motion abnor malities in the left ventricle compared with apical pacing[J].{H}EUROPACE,2012,(3):351-357.
  • 3Chen JY,Tsai WC,Liu YW. Long-Term effect of sep-tal or apical pacing on left and right ventricular function af-ter permanent pacemaker implantation[J].{H}Echocardiography,2013,(7):812-819.
  • 4Silva Júnior Od,Maeda PM,Borges MC. One-year cardiac morphological and functional evolution following permanent pacemaker implantation in right ventricular septal position in chagasic patients[J].{H}Revista Da Sociedade Brasileira de Medicina Tropical,2012,(3):340-345.
  • 5Cano O,Osca J,Sancho-Tello MJ. Comparison of ef-fectiveness of right ventricular septal pacing versus rightventricular apical pacing[J].{H}American Journal of Cardiology,2010,(10):1426-1432.
  • 6Yoshikawa H,Suzuki M,Tezuka N. Differences in left ventricular dyssynchrony between high septal pacing and apical pacing in patients with normal left ventricular systolic function[J].{H}Journal of Cardiology,2010,(1):44-50.
  • 7Nunes MC,Abreu CD,Ribeiro AL. Effect of pacing-induced ventricular dyssynchrony on right ventricular func-tion[J].{H}Pacing & Clinical Electrophysiology,2011,(2):155-162.
  • 8Nikoo MH,Ghaedian MM,Kafi M. Effects of right ven-tricular septal versus apical pacing on plasma natriuretic peptide levels[J].J Cardiovasc Dis Res,2011,(2):104-109.

同被引文献38

二级引证文献9

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部