Impact of postoperative QRS duration on effect of cardiac resynchronization therapy
Objectives To analyze the factors which affect the QRS duration(QRSD)after cardiac resynchronization therapy(CRT)and evaluate the affection of postoperative different QRSDs on effect of CRT in patients with heart failure(HF).Methods 145 patients with HF”115 men;mean age 58.02±10.48 years,NYHA class Ⅲ in 72 or Ⅳ in 73,left ventricular ejection fraction(LVEF)≤ 35%” for implantation of CRT device were studied between April 2001 and June 2011.
Dong-mei Wang Hai-bo Yu Shu-ying Qi Chao Ding Gang Wang Ya-ling Han
Department of Cardiology,Peace Hospital,Shijiazhuang 0500822,China Department of Cardiology,The General Hospital of Shenyang Military Region,Shenyang 110016,China
国内会议
广州
英文
117-118
2012-04-11(万方平台首次上网日期,不代表论文的发表时间)