中文摘要：

亚健康状态与中医“心”的功能活动密切相关，亚健康常表现为心悸、胸闷、气短、神疲、烦躁、失眠等一系列心系症状，或伴有心律失常、血压值介于正常与高血压之间，这种心系亚健康状态极可能进一步转化为心系相关疾病。本文从理论文献、动物实验、疗效观察、临床评测等几个方面对心系亚健康状态的研究进展进行综述。

英文摘要：

The sub-health status is closely related to the functions and activities of ＂heart＂ in traditional Chinese medicine （TCM）. The sub-health is commonly presented with a series of heart system symptoms such as palpitation, chest distress, shortness of breath, fatigue, fidgets and insomnia. It may also be accompanied with arrhythmia or blood pressure value between normal and high level. This heart system sub-health status can be transformed into re-lated heart system diseases with high possibility. This article made a review from aspects of theoretical literature, an-imal experiment, curative effect observation and clinical evaluation on the research progress of heart system sub-health status.