翻訳と辞書 Words near each other ・ Ventura Miguel Marcó del Pont ・ Ventura Oil Field ・ Ventura Oilers ・ Ventura Park Public School ・ Ventura Pons ・ Ventura Raceway ・ Ventura River ・ Ventricle ・ Ventricle (heart) ・ Ventricolaria ・ Ventricolaria rigida ・ Ventricolaria rugatina ・ Ventricose ・ Ventricular action potential ・ Ventricular aneurysm ・ Ventricular assist device ・ Ventricular dysphonia ・ Ventricular dyssynchrony ・ Ventricular escape beat ・ Ventricular fibrillation ・ Ventricular flutter ・ Ventricular hypertrophy ・ Ventricular inversion ・ Ventricular outflow tract ・ Ventricular outflow tract obstruction ・ Ventricular pressure ・ Ventricular reduction ・ Ventricular remodeling ・ Ventricular septal defect ・ Ventricular system Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Ventricular assist device ： ウィキペディア英語版 Ventricular assist device A ventricular assist device (VAD) is an electromechanical circulatory device that is used to partially or completely replace the function of a failing heart. The function of VADs differs from that of artificial cardiac pacemakers. Some VADs are intended for short term use, typically for patients recovering from heart attacks or heart surgery, while others are intended for long-term use (months to years and in some cases for life), typically for patients suffering from advanced congestive heart failure. VADs are distinct from artificial hearts, which are designed to completely take over cardiac function and generally require the removal of the patient's heart. VADs are designed to assist either the right (RVAD) or left (LVAD) ventricle, or both at once (BiVAD). The type that is used depends primarily on the underlying heart disease and the pulmonary arterial resistance that determines the load on the right ventricle. LVADs are most commonly used, but when pulmonary arterial resistance is high, right ventricular assistance may become necessary. Long term VADs are normally used to keep patients alive with a good quality of life while they wait for a heart transplantation (known as a "bridge to transplantation"). However, LVADs are sometimes used as destination therapy, meaning they will never undergo heart transplant, and sometimes as a bridge to recovery.〔(First VentrAssist Heart Recovery Featured on National TV ). ventracor.com, 19 October 2006.〕 In the last few years, VADs have improved significantly in terms of providing survival and quality of life among recipients. ==Design== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ventricular assist device」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.