摘要
Recently, Echocardiogram (UCG) has became a new noninvasive useful diagnostic means for the diagnosis of cardiac diseases. In our country, using manual measurement UCG not only is ineffective, but also loses a lot of precious information for diagnosing heart diseases. The application of autoanalysis system including sonic pen digitizer-computer elewtes the calculative efficiency of UCG, and obtains a lot of useful in-
