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English Lexicon

Heart attack

/ˈhɑːt əˌtæk/
nounCEFR B2 (Upper)Top #4500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A medical emergency that occurs when the blood supply to part of the heart is interrupted, causing damage to the heart muscle.

    "He survived a heart attack thanks to the quick response of the paramedics."
  2. 2

    A sudden and severe episode of chest pain or discomfort, often associated with other symptoms like shortness of breath.

    "After experiencing severe chest pain, she was rushed to the hospital for a suspected heart attack."
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Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term combines the Old English 'heorte' (referring to the central organ of blood circulation) with the Middle English 'ataken' (derived from Old Norse 'taka', meaning to seize or grasp). Historically emerging in medical terminology during the early 20th century, it describes the sudden cessation of heart function caused by the blockage of coronary blood flow.

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