| 词汇 | cardioversion |
| 释义 | cardioversion noun[ U ] medical specializeduk /ˌkɑː.di.əˈvɜː.ʒən/ us /ˌkɑːr.di.oʊˈvɝː.ʒən/ a process in which electricity is used to make someone's heart beat regularly again after it has been beating too fast and not regularly. It is done under anaesthetic (= when the person has been given drugs to make them sleep and feel no pain).心律转变，心脏复律 Examples of cardioversioncardioversion Three developed transient atrial fibrillation that required emergency cardioversion in one (case 8) and intravenous amiodarone in two (cases 9 and 10). Although it broke momentarily with adenosine and cardioversion, the tachycardia quickly resumed. Cardioversion after amiodarone loading failed, and several months later she died from severe hepatic congestion and acute cholecystitis. He improved following cardioversion, which was repeated in 1989 and 1990, but he slowly deteriorated. Cardioversion was performed and digoxin was administered with a good result and continued as an anti-arrhythmic drug. Once the diagnosis is established, the choice of appropriate pharmacological treatment, cardioversion or overdrive pacing will depend on the degree of hemodynamic embarrassment secondary to the arrhythmia. No attempt was made at cardioversion. Drugs that are effective at maintaining normal rhythm after electric cardioversion, can also be used for pharmacological cardioversion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In elective cardioversion, the recipient is usually sedated or lightly anesthetized for the procedure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When synchronized electrical cardioversion is performed as an elective procedure, the shocks can be performed in conjunction with drug therapy until sinus rhythm is attained. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Pharmacological cardioversion is an especially good option in patients with fibrillation of recent onset. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are various classes of agents that are most effective for pharmacological cardioversion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The main risk of cardioversion is systemic embolization of a thrombus (blood clot) from the previously fibrillating left atrium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Heart injury with increased troponins also occurs in cardiac contusion, defibrillation and internal or external cardioversion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this case, cardioversion can be used to stop the episode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of cardioversion These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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