【摘要】 目的探讨缩窄性心包炎(constrictive pericarditis,CP)患者组织追踪成像的特征及诊断价值。方法缩窄性心包炎患者26例,对照组30例,同步显示中段右室壁、室间隔(I)和左室侧壁(L)组织追踪曲线图tissue(tracking),测量最大组织位移量(displacement)。结果CP患者右室壁及左室侧壁位移低于对照组,P<0.05;室间隔位移低于对照组,但P>0.05。结论CP患者组织追踪曲线图特征性明显,有重要的诊断价值。更多还原

【Abstract】 Objective To investigate the characteristic of tissue tracking imaging about constrictive pericarditis(CP).Methods 26 CP patients and 30 controls underwent comprehensive echocardiographic examination with simultaneous recording the middle of the right ventricle,interventricular septum and left ventricular lateral wall tracking graph.Maximal tissue displacement value of the three segments were measured.Results In patients with CP the tissue displacement value of right ventricle and left ventricular lateral wall were lower than the control group,P<0.05; The tissue displacement value of the septum was lower than the controls,but P>0.05.Conclusions The tissue tracking graph of CP was distinctive remarkable and should be a important diagnostic sign.更多还原