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单词 asystole
释义

Definition of asystole in English:

asystole

noun eɪˈsɪstəli
mass nounMedicine
  • A condition in which the heart ceases to beat.

    Example sentencesExamples
    • This was no easy arrest to manage, as the heart rhythm alternated between ventricular fibrillation and asystole.
    • The patient developed cardiac arrest and asystole.
    • Some patients have asystole from the onset of arrest and are unsuitable for defibrillation by the ambulance crew or bystanders.
    • A proportion of patients are unsuitable for defibrillation because their initial arrhythmia is asystole or pulseless electrical activity.
    • She developed asystole, and cardiopulmonary resuscitation was performed for 20 minutes.
    • They administered defibrillatory shocks, and after a period of asystole, the patient's heart returned to sinus rhythm.

Derivatives

  • asystolic

  • adjective eɪsɪsˈtɒlɪk
    Medicine
    • Severe toxicity leads to coma, profound hypotension, bradycardia, and asystolic arrest.
      Example sentencesExamples
      • The practice of maintaining brain stem dead patients on mechanical ventilation until they become asystolic has largely ceased in the United Kingdom as a result of the clear guidelines of the royal colleges.
      • A 74-year-old man with a history of coronary artery disease was found in asystolic arrest and was brought to the emergency department at this hospital.
      • He notes that the increased myocardial oxygen consumption occurring with epinephrine may have harmful effects in patients with asystolic cardiac arrest.
 
 
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更新时间:2024/11/10 20:13:06