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- ideal pacing mode 理想起搏形式
- DDD pacing and bi-atrial AAT pacing mode were used respectively after implantation. 植入后分别进行 DDD和双房 AAT起搏。
- At present,individualization of the optimal pacing mode is a key element in the development of physiological pacing. 根据患者病理状态采取个体化最佳的起搏模式是目前生理性起搏的发展方向。
- In comparing with AAI and DDD pacing mode, the value of A peak, AFV, AEVTI, LVEF, CO and SV of VVI pacing mode was the lowest. 其中置入AAI者20例,DDD者34例、VVI者78例。 平均起搏器置入时间30士5月。
- Conclusion DCG automatic analysis system provides most accuracy in ECG of VVI pacing mode, less in AAI pacing mode and the least in DDD pacing mode. 结论DCG自动分析系统对VVI起搏模式的ECG自动检出正确率最高,对AAI起搏模式次之,AAI通过人工识别后仍可取得满意效果;
- To evaluate the function of the implanted pacing system,we analyzed dynamic cardiograms (DCG) of 192 patients with pacemaker of various pacing mode. 为了解各种起搏器埋置后的工作状况,运用动态心电图(DCG)对192例起搏患者进行监测分析。
- To evaluate the hemodynamic effects of different pacing mode,we studied changes of hemodynamics before and after the cardiac pacing. 本文采用超声心动图研究了心脏起搏前、后的血液动力学变化,以评价不同起搏方式的血液动力学效应。
- In addition, age and pacing mode were identified as independent predictors of Af, and the relative risk (95% confidence limit) was 6 79 and 6 94, respectively. 多元Logistic逐步回归分析表明 ,年龄和起搏方式是心脏长期起搏房颤独立预测因素 ,其相对危险度 (95%25可信限 )分别为 6 79和 6 94。
- The value of A peak, AFV, AEVTI, LVEF, CO and SV were higher in AAI pacing mode than ODD or VVI pacing modes (p<0.05). DDD起搏模式时,E峰、A峰、AFv及AFVTI值较AAI模式起搏有所降低。 VVI模式起搏时,E峰高低不等,A峰不规则出现,A峰、AFV及AFVTI值较AAI、DDD模式起搏时明显下降(P<0.;05)。
- Compared to DDD mode,adopting DDDR and VVIR pacing modes,cardiovascular symptoms and quality of life of 51 SSS patients were significantly improved. 病窦综合征病人,与DDD模式相比,DDDR、VVIR起搏模式时,心血管症状和生活质量显著改善;
- Methods Four pacingmodes, including AHSP, AVSP, HBP and RVP, were performed in 10 dogs at random and hemodynamicparameters were measured after each pacing mode was stabilized for 5 minutes. 方法选用健康犬10只,随机顺序进行右房-希氏束顺序起搏、右房右室顺序起搏、希氏束近端起搏和右心室起搏,在每种起搏稳定3分钟后测定有关血液动力学参数。
- Methods Eight hundred metres fast walking on a flat ground and semisupine cycling exercise test were performed in 18 patients randomly programmed to VVIR or VVI pacing mode and compared. 方法18例老年患者分别在具频率应答(VVIR)与无频率应答(VVI)状态下做800米快速行走及症状记分和半卧位踏车运动评价。
- The well packer uses two holes(two tubes) that each has independent pacing mode with four ram cores in pairs consists of ram core,combined thruster,packing chamber,structure and positioning assembly. 封井器采用2孔(2管)各自独立封闭方式的4个闸芯成对配置,主要由闸芯、组合推进器、密封部分、结构式壳体及装配定位装置组成。
- It is an ideal day for a picnic. 这是一个出外野餐的理想日子。
- For all its richness and all its progress, it is not an ideal society. 尽管它很富有,也很进步,但它不是一个理想的社会。
- Development of pacing mode selection 起搏方式选择的研究现状
- A jeep is ideal for driving over rough terrain. 吉普车很适合在高低不平的路面上行驶。
- Our ambition is to give them a beau ideal of a welcome. 我们很想给他们以一次最隆重的欢迎。
- He was her ideal of all that was manly. 他集男子汉所有气质于一身,是她心中的偶像。
- atrioventricular sequential pacing mode 房室顺序起搏方式