Question

Define Systole??????????​

Answer 1

Explanation:

Systole: The time period when the heart is contracting. ... "Systole" came without change from the Greek systole meaning "a drawing together or a contraction." The term has been in use since the 16th century to denote the contraction of the heart muscle.

sab black dp laga kar q ghum rahe h Ψ(≧ω≦)Ψ

Answer 2

Answer:

The time period when the heart is contracting. The period specifically during which the left ventricle of the heart contracts.