autorhythmicity meaning in English

自动节律性
自律性

One of the characteristic features in myocardium cells is its autorhythmicity
自律性是心肌细胞的基本功能之一。
Myocardial bioelectric phenomena and their mechanism , the characters of excitation transmission in heart ; the periodicity changes and their characters of myocardial excitability , autorhythmicity and pacemaker of heart ; pumping function of heart and evaluation ; the concept , mechanism and influencing factors of arterial blood pressure ; carotid sinus and aortic arch baroreceptor reflex
心肌细胞（工作细胞和自律细胞）的生物电现象及其形成的机制，心内兴奋传播的特点；心肌兴奋性的周期性变化及其特点，自律性和心脏的起搏点；心脏的泵血功能及其评价；动脉血压的概念、形成机制、影响因素；颈动脉窦和主动脉弓压力感受性反射。