| 词汇 | radiofrequency |
| 释义 | radiofrequency noun[ U ] medical specializeduk /reɪ.di.əʊˈfriː.kwən.si/ us /ˌreɪ.di.oʊˈfriː.kwən.si/ the use of radio waves in medical treatment: （医疗中）采用放射性 radiofrequency treatment放射性治疗 Examples of radiofrequencyradiofrequency Starting from a general theory, expressions for the dielectric response and the radiofrequency diffusion operator are obtained. Finally, we examined for adenosine-induced block of retrograde atrioventricular conduction after delivery of radiofrequency energy to gauge the efficacy of ablation of the accessory pathway. The single turn surface coil, which served to transmit and receive the radiofrequency signals, was matched and tuned to the frequency for phosphorus. This study is the first to perform detailed electrophysiologic evaluation of autonomic function in children undergoing radiofrequency catheter ablation. These agents may be prescribed chronically in others for whom radiofrequency ablation is not indicated. In conclusion, radiofrequency catheter ablation is an effective treatment of atrial flutter after surgery for congenital heart defects in young patients. Finally, adenosine can be useful in assessing die results of radiofrequency ablation. Despite changing to amiodarone the tachycardia persisted, and a decision was made to perform radiofrequency ablation. Under the assumption of non-resonant interaction of the particle with the radiofrequency field, these integrals represent adiabatic invariants of the particle motion. Symmetry principles for the design of radiofrequency pulse sequences in the nuclear magnetic resonance of rotating solids. A decision was made to attempt radiofrequency catheter ablation of this pathway. A newly developed numerical model calculating the distribution and damping of radiofrequency fields by sloshing ions is presented. One is an extensive study of the effect of radiofrequency energy on the length and temperature properties of the human glenohumeral joint capsule (20). Lesions were still mainly transmural late after radiofrequency current application. Obstruction of the right coronary artery has been demonstrated after radiofrequency current application at the tricuspid valve annulus in an animal model. See all examples of radiofrequency 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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