近年学者们致力于对心血管病的中危与高危人群进行更精确的危险度分层,以便能进行更有效的干预,从而进一步降低心血管病患病率与死亡率。过去几年中有关危险度分层的一个进展是证实了静息心率增快是冠心病发病与死亡的一项独立危险因素。鉴于这一指标测定的简易性与重要性,本文 In recent years, scholars have been devoting more precise risk stratification to middle-risk and high-risk groups of cardiovascular diseases so that more effective interventions can be conducted to further reduce the prevalence and mortality of cardiovascular diseases. One of the advances in the stratification of risk over the past few years is the demonstration that resting heart rate is an independent risk factor for coronary heart disease morbidity and mortality. In view of the simplicity and importance of the determination of this indicator, this article