The Phase When the Heart Muscle Contracts
This page is the CodyCross answer for the clue below from The 90s, Group 1123, Puzzle 3 (Sony Discman).
Question is: The Phase When the Heart Muscle Contracts
and the answer is: SYSTOLE
Word Meaning:
SYSTOLE — (physiology) The rhythmic contraction of the heart, by which blood is driven through the arteries.
Definitions from Wiktionary.