心动的英文怎么说

心动的英文：
systolic

She hadn't expected that throb
这心动让自己吃惊。

The patient has dyspnea, tachycardia, and cyanosis
病人呼吸困难，心动过数及发绀。

and then she looked Ramonti in the eyes, and a tremendous throb went through her heart
然后她看着拉蒙迪的眼睛，砰然心动。

…her husband attended her into the room and hung enamoured over her accents
…伴随她走进客厅的丈夫，为她那抑扬顿挫的语调而心动神摇。