摘要
对１５例正常人、９例Ａ型和８例Ｂ型预激综合征患者射频消蚀（ＲＦＣＡ）术前、术后进行核素时相直方图分析及左室心功能观察。结果表明：Ａ型、Ｂ型预激综合征患者ＲＦＣＡ术前相角程（ＶＷ）较正常人及术后明显增宽（Ｐ＜０．０１），而ＲＦＣＡ术后ＶＷ与正常人无差异（Ｐ＞０．０５）。ＬＶＥＦ、１／３ＥＦ及１／３ＦＦ在ＲＦＣＡ术前、术后及正常人无显著性差异（Ｐ＞０．０５）。提示核素时相分析是判断ＲＦＣＡ疗效及测定左室心功能的有效的、非创伤性的临床辅助检查方法。
Radionuclide phase analysis and detection of the left ventricular function wre carried out in 15 normal subjects and 17 patients with WPW syndrome(type A 9, type B 8) before and after RFCA (radiofrequency ablation).VW (ventricular phase angle width)for patients before RFCA was significantly wider than that for the normal subjects and the patients after RFCA ( P<0.01 ),but there was no significant difference between normal group and the patient group after RFCA ( P>0.05 ).Also,no significant difference in the left ventricular cardiac function was observed among the normal subjects,before and after RFCA( P>0.05) .In conclusion,radionuclide phase analysis is a noninvasive,effective method for estimating the effect of RFCA and detecting the left ventricular cardiac function.
出处
《苏州医学院学报》
1999年第7期786-787,共2页
Acta Academiae Medicinae Suzhou
关键词
预激综合征
核素时相分析
心动过速
射频消蚀术
wolffparkinsonwhite syndrome
radionuclide phase analysis
cardiac function
radiofrquency ablation
paraxysmal supraventricular tachycardia
