Abstract:Due to the excessive manual operation of the traditional program, the error of the entry and exit records is large and the clinical work needs can not be met. The error control technique of the entry and exit records of the cardiovascular patients is put forward. The language environment is taken into full consideration, and the C++ is selected as the programming language to construct a new morpheme, and the dynamic compilation of the program is made. All the data, analyze the structure of the entry and exit record, determine the logical relationship between the various structures, and improve the manual operation. Based on the logical relationship of the structure, the error control interface is designed, and the shortcut error control interface and the necessary chart are provided for the data and processing of the entry and exit. The design method successfully avoids the error behavior of manual recording, and makes the program running efficiently up to 922.It can meet the need of clinical work.