【摘要】 早期左心功能不全的诊断目前仍较困难,作者在部分病人的胸部CT 图象上发现一种胸膜下区宽带状影与早期左心功能不全有密切关系,表现为两肺背部呈带状的模糊影象,这种胸膜下宽带状影对诊断早期左心功能不全,尤其是舒张功能有一定的临床意义。更多还原

【Abstract】 Diagnosis of early left cardiac failure is difficult.On CT chest image ofsome patients,the close relation between the wide band shadow in back part of lungs nearpleura and early left cardiac failure is found.It is important to the early left cardiac failureto diagnose by the wide band shadow,especially in diastole.更多还原