起搏率 的英文怎麼說
中文拼音 [qǐbólǜ]
起搏率
英文
pacing rate-
When both oscillatory stretch and the pace maker discharge occur at approximately the same rate, they synchronize.
當振蕩式牽張和起搏點放電的頻率大體一致時,它們就同步化。Our previous studies demonstrated that agmatine not only reduced the amplitude of action potential ( apa ), maximal rate of depolarization ( vmax ), velocity of diastolic ( phase 4 ) depolarization ( vdd ), and rate of pacemaker firing ( rpf ), but also prolonged 90 % duration of action potential ( apd90 ) in a concentration - dependent manner
我們先前的實驗證明,胍了胺可劑量依賴性地抑制兔竇房結起搏細胞的0相最大上升速度( v _ ( max ) ) ,動作電位幅度( apa )和舒張期除極化速度( vdd ) ,起搏細胞放電頻率( rpf ) ,而且能延長90動作電位時程( apd _ ( 90 ) ) 。We have successfully designed an experiment system for the no invasion blood pressure measurement with our own ip. in our research and develop task we have done a lot work to study foreign instrumen and design ideas. this experiment system is based on msp430 series mpu with excellent erformance and applies advanced digital signal process and intelligent technology. in hardware design, the following means were applied : after a lot of experment and fully knowing about the characteristic of the pulse wave signal, we have designed the accurate and credible circuit to collect the pulse wave signal ; power circuit, communicaion circuit, power drivers circuit have been disigned for the instrument. in software design, the following arithmetic were applied : 1
軟體方面進行了以下演算法研究: 1 .綜合試驗各種數字信號處理方法對波形進行平滑處理: 2 .採用lms自適應方法對脈搏波信號進行了降噪處理; 3 .應用微分閉值法提高了脈搏波信號的檢出率,有效識別了運動干擾引起的偽波信號; 4 .利用測振法基本原理並進行大量實驗的基礎上,提出了比較準確可行的收縮壓和舒張壓的識別演算法,使測振法在本無創血壓儀中得到了完整而充分的應用。Three weeks of moderate workout with an elevated pulse rate of 130 to 150 beats per minute for 20 minutes three times a week will give you a start on a healthy heart
三個星期適度鍛煉以130到150的被舉起的脈搏率下每分鐘20分鐘每個星期三次將給您一個開始在健康心臟。The pacemakers in question may experience premature battery depletion without warning, inappropriate pacing and early display of replacement indicators
有問題的起搏器會在沒有警告下電池過早耗完,以及出現不適當的起搏頻率和過早顯示更換訊息。Later at 6, 9, 12 months with holter examination. results clinical symptoms improved and no pacemaker syndrome occured after the follow - up of sixty - two paients
結論單腔雙感知和單腔單感知頻率應答起搏器對比,當活動量或通氣量增加時,起搏頻率隨之增加,其臨床效果無明顯差異。The cardiac impulse originates in a relatively small group of primary pacemaker cells. typical primary pacemaker cells have the highest intrinsic frequency in firing. following its firing, there is a slow depolarization called pacemaker potential
位於右心房竇房結內的起搏細胞具有最高的固有發放節律,每次發放后即出現一個緩慢的自動去極化過程,心率主要取決于起搏細胞去極化的斜率。While the current criteria for determining the suitability of crt are very restrictive and not sensitive, the division of cardiology has employed cutting edge technology in echocardiography to diagnose and predict which patient group ( s ) will have the best response to crt. usually symptoms such as shortness of breath and fatigue can be easily neglected by patients and hence diagnosis will be delayed until very late or the situation is very severe and dangerous that hospitalization is required
患上心臟衰竭的病人可能會忽略氣喘、疲倦的癥狀,延誤診斷。心臟科人員利用尖端的超聲波儀器及標測科技推斷那類患上心臟衰竭的病人對心臟同步起搏療法有最好反應,有效地挑選合適採用這項療法的病人,比以往篩選病人進行該療法的方法更準確及有效率,為心臟衰竭的治療跨進重大的一步。Fixed rate pacemaker
定頻率起搏器At the prince of wales hospital, the major teaching hospital of cuhk and one of the recognized centres in the world for leading medical research in crt, 61 patients have received crt and been followed up for 3. 5 years. this treatment involves a new technology of implanting 3 pacing electrodes ( instead of 1 or 2 in convention treatment ) to different chambers of the heart to improve the heart function
威爾斯親王醫院是香港中文大學的主要教學醫院,近年在心臟同步起搏治療方面得到全球性的認可。這療法採用三根起搏電線(傳統只採用一至兩條電線)植入心臟的心房及心室以改善心臟功能。 61位接受同步起搏治療的心臟衰竭的病人在三年半的覆診中,活存率高達百分之八十五,比較All holter demonstrated normal pacemeker function. conclusions no significant difference between activity - based or respirtator - based and dual sensor ventricular rate adaptive pacing in clinical effects
對於心動過緩合併房顫患者,建議採用單腔單感知頻率應答起搏器已能達到目的。Objective to comparative study of activity - based or respirator - based rate adaptive pacemakers and dual sensor rate response
目的評價單腔雙感知和單腔單感知頻率應答式心臟起搏器的臨床效應。Abstract : objective to comparative study of activity - based or respirator - based rate adaptive pacemakers and dual sensor rate response
文摘:目的評價單腔雙感知和單腔單感知頻率應答式心臟起搏器的臨床效應。分享友人