Join the growing community of curious minds on IDNLearn.com. Join our platform to receive prompt and accurate responses from experienced professionals in various fields.

During the systolic phase of the cardiac cycle, the heart is ________.

Sagot :

Answer: Systole

Explanation:

Systole is when the heart muscle contracts. When the heart contracts, it pushes the blood out of the heart and into the large blood vessels of the circulatory system. From here, the blood goes to all of the organs and tissues of the body. During systole, a person's blood pressure increases.