Contraction
Contraction noun - The act or process of reducing the size or volume of something by or as if by pressing.
Systole and contraction are semantically related. In some cases you can replace term "Systole" with "Contraction", this nouns are similar.
Systole
Systole noun - The contraction of the chambers of the heart (especially the ventricles) to drive blood into the aorta and pulmonary artery.
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Synonyms for Systole
Contraction and systole are semantically related. Sometimes you can replace term "Contraction" with "Systole", this nouns are similar.
Both words in one sentence
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The technical term for a "flatline" is asystole ("a-" for lacking, "systole" for the contraction cycle of a heartbeat).
Source: Flatline
Cite this Source
Systole and Contraction. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/contraction/systole
Contraction & Systole. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/contraction/systole>.
Systole or Contraction. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/contraction/systole.
Google Ngram Viewer shows how "contraction" and "systole" have occurred on timeline