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myocardial infarction

myocardial infarction

7 5.3
Damage to the heart muscle that happens when blood flow is blocked, a heart attack
  • noun
  • /ˌmaɪəˈkɑrdɪəl ɪnˈfɑrkʃən/
  • Specialized
translation icon : infarto de miocardio
  • The symptoms you've had can be a sign of myocardial infarction, a heart attack.
  • acute myocardial infarction
  • fatal myocardial infarction
  • risk of myocardial infarction

The single most common presentation for a myocardial infarction is death.

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Examples

  • Consequently, persons with carotid artery plaques are at increased risk for myocardial infarction.

    Academic text (2012)
  • Several investigators have reported an increased risk of myocardial infarction and stroke associated with OSA.

    Academic text (1999)
  • The single most common presentation for a myocardial infarction is death.

  • In our study, the proportion of patients with myocardial infarction was similar in the two study groups.

    Academic text (2000)
  • George is 65 years old and has just been discharged from the hospital after a myocardial infarction.

    Academic text (2011)
  • Approximately 7% of the cohort reported a history of myocardial infarction, 4% stroke, and 9% diabetes

    Academic text (2012)
  • All patients were followed in the outpatient clinic, and none had an acute myocardial infarction.

    Academic text (1994)
  • Post-hoc analysis suggested a poorer outlook for patients with myocardial infarction, independently of the therapy used.

    Academic text (2000)
  • He suffered a massive coronary, brought on by anterior myocardial infarction.

  • The symptoms you've had can be a sign of myocardial infarction, a heart attack.

Synonyms

heart attack
vsmyocardial infarction
  • Specialized
433 2.0

A sudden serious illness when blood cannot reach the heart

is the clinical description of muscle death rather than only sudden symptoms
infarction
vsmyocardial infarction
  • Specialized
14 8.9

Death of part of the body when its blood supply is blocked, often by a clot

is limited to the heart rather than tissue loss in any location
MI
vsmyocardial infarction
  • Specialized
9 4.8

Damage to the heart muscle when a blood vessel is blocked, called a heart attack

is the full formal phrase rather than its abbreviated form
myocardial infarct
vsmyocardial infarction
  • Specialized
6.0

Damage to the heart muscle when blood flow stops, often called a heart attack

is the standard term rather than this alternate clinical wording

Surface Forms

Morphology

myocardial + infarction

Both components are semantically transparent: 'myocardial' refers to the heart muscle and 'infarction' refers to tissue death from a blocked blood supply, so the compound straightforwardly denotes death/destruction of heart muscle (a heart attack). Although the term is technical in register, its meaning is directly compositional and cross-linguistically parallel, so a learner who knows the constituents will understand it.

Etymology

Myocardial infarction is a medical name made from older word parts: myo- means 'muscle', cardial means 'heart', and infarction means tissue dying because the blood is blocked. So the term literally says 'heart muscle dying after a blocked blood flow', which is why it is used for a 'heart attack'.