Rethinking the information that the leaflet needs to express, and present the content in a story style. Through the correlation between illustration and typesetting, the reading interest is improved. The cover is the level of the hidden state of the heart before and after the operation, plus an easy-to-remember and easy-to-understand slogan deepen its value. Abandon the traditional tedious typesetting method, and present the value clearly with a new look without losing professional vision. Perfect beat, always heartbeat!