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单词 ischaemia
释义

Definition of ischaemia in English:

ischaemia

(US ischemia)
noun ɪˈskiːmɪəɪsˈkimiə
mass nounMedicine
  • An inadequate blood supply to an organ or part of the body, especially the heart muscles.

    Example sentencesExamples
    • In critical leg ischemia, blood flow is inadequate to meet the metabolic demands of the limb even at rest.
    • If a person is having low blood flow or ischemia of the heart, we would treat that.
    • Local factors include the presence of foreign bodies, tissue maceration, ischaemia, and infection.
    • In the lower extremities, arteriosclerosis causes ischemia of the calf muscles during ambulation.
    • Although this may be secondary to sudden decompensation of chronic heart failure, myocardial ischemia is also common.
    • In fact even with the improved blood supply, the heart goes into ischaemia again.

Derivatives

  • ischaemic

  • adjectiveɪˈskiːmɪkɪsˈkimɪk
    Medicine
    • Aspirin is used in many patients with heart failure caused by ischemic cardiomyopathy.
      Example sentencesExamples
      • Many people with ischaemic heart disease or diabetes have systolic dysfunction or heart failure.
      • Hemorrhagic stroke has a different epidemiology and prognosis than ischemic stroke.
      • Control tissues were free of significant autolysis and showed no signs of hypoxic or ischemic injury.
      • In clinical trials, about three women in 1,000 developed ischemic colitis over six months.

Origin

Late 19th century (denoting the staunching of bleeding): modern Latin, from Greek iskhaimos 'stopping blood', from iskhein 'keep back' + haima 'blood'.

 
 

Definition of ischemia in US English:

ischemia

(British ischaemia)
nounisˈkēmēəɪsˈkimiə
Medicine
  • An inadequate blood supply to an organ or part of the body, especially the heart muscles.

    Example sentencesExamples
    • In critical leg ischemia, blood flow is inadequate to meet the metabolic demands of the limb even at rest.
    • In the lower extremities, arteriosclerosis causes ischemia of the calf muscles during ambulation.
    • In fact even with the improved blood supply, the heart goes into ischaemia again.
    • If a person is having low blood flow or ischemia of the heart, we would treat that.
    • Local factors include the presence of foreign bodies, tissue maceration, ischaemia, and infection.
    • Although this may be secondary to sudden decompensation of chronic heart failure, myocardial ischemia is also common.

Origin

Late 19th century (denoting the stanching of bleeding): modern Latin, from Greek iskhaimos ‘stopping blood’, from iskhein ‘keep back’ + haima ‘blood’.

 
 
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更新时间:2025/1/11 6:49:12