Conclusion : rapid fluid infusion can improve myocardial local blood flow and lessen the injury of myocardia .

结论：快速补液能够改善心肌局部血流量，从而可减轻心肌损害。

Results the characteristics of restrictive myocardiopathy in color doppler echocardiography were obvious , express by hypertrophy of myocardia and thickness of endocardium increasing echo and higher density atrium-ventricular value involvement , limitation of ventricular dilatation movement color doppler echocardiography can made correct diagnosis except one case misdiagnose as constrictive pericarditis .

结果限制型心肌病的彩色多普勒超声心动图特征较明显,表现为心肌、心内膜增厚、回声增强、致密；房室瓣受累；室壁舒张运动受限。除1例误诊为缩窄性心包炎外，彩色多普勒超声心动图均可作出正确诊断。