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noun

asystole

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Asystole (noun) means a medical condition in which the heart stops contracting entirely, showing no electrical activity. Example: “The monitor showed a flat line, confirming asystole.”

noun
1
A medical condition in which the heart stops contracting entirely, showing no electrical activity.
"The monitor showed a flat line, confirming asystole."

How to use asystole

Learner’s notes

In plain EnglishComplete cardiac arrest — the heart has stopped beating and shows no electrical rhythm at all.

When to use it

A clinical/medical term, not used in everyday speech.

Easily confused with
systole
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Word forms

Plural
asystoles
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Fill the gap

Can you complete this real example?

The monitor showed a flat line, confirming _____.

Etymology

From a- ("without") + systole ("contraction of the heart").

cardiac arrest cardiopulmonary arrest flatline

Related words

Rhymes for asystole

See all rhymes for asystole →

Frequently asked questions

What does “asystole” mean?
The word “asystole” means a medical condition in which the heart stops contracting entirely, showing no electrical activity. In plain terms, complete cardiac arrest — the heart has stopped beating and shows no electrical rhythm at all.
How do you use “asystole” in a sentence?
Here is “asystole” used in a sentence: “The monitor showed a flat line, confirming asystole.”
What part of speech is “asystole”?
“Asystole” is a noun.
What is the meaning of asystole?
"asystole" (noun) means a medical condition in which the heart stops contracting entirely, showing no electrical activity.

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