diastole
🇺🇸
/daɪˈæstəli/
🇬🇧
/daɪˈæstəli/
noun
R
The period when the heart muscle relaxes and the heart fills with blood.
During diastole, the heart chambers expand to receive blood from the veins.
在舒张期，心室扩张以接收来自静脉的血液。
translation
心脏舒张期