The research of portable ECG analyzer is of great significance to the prediction of cardiovascular diseases and home healthcare, it is a hot research filed in biomedical engineering for a long time.

• 便携式心电分析仪研究对心血管疾病的早期预测及家庭医疗保健具有十分重要的意义，一直是生物医学工程领域的研究热点。