A rule-based neural network structure is presented.This structure uses both rule and neural network technology that makes the knowledge included in neural network structure can be expressed in rule form and increases the interpretation ability of neural network.In order to prove the advantage of the rule-based neural network structure

a rule-based neural network ECG analysis system is realized.The experiment results have shown that this system has better quality than the customary ECG analysis methods in both the analysis efficiency and the system adaptive ability.