asystole

noun

Absence of systole; failure of the heart to contract.

Synonyms: cardiac arrest, cardiopulmonary arrest, flatline

Similar Words

asylum /əˈsaɪləm/ asylums /əˈsaɪləmz/ asymmetrical asymptomatic asymptotes asymmetric asymmetries asymmetry /eɪˈsɪmɪtɹi/ asymptote /ˈeɪ̯sɪmtoʊ̯t/ asynchronous /eɪˈsɪŋkɹənəs/