Considering the problems existing in current algorithms, a new real-time algorithm fitting microprocessor: ECG beat classification algorithm based on combination of morphological template matching and characteristic extraction, is presented, and it has been implemented in ARM7. 总结了当前心拍分类算法所存在问题,提出了新的适合微处理器处理分析的实时算法:基于模板匹配与特征识别相结合的心拍分类算法,并在ARM7处理器上实现了该算法。