您要查找的是不是:
- multiple cardiac cycles 多心电周期
- Study of ECG Feature Extraction and Classification Based on Multiple Cardiac Cycle Fusion 心电信号多周期融合特征提取和分类研究
- High-energy FLASH frames destroyed bubbles every 15 cardiac cycles, and resultant time-intensity curves derived from these sequences were fitted to an exponential function as y = A(1-e -bt )+c from which the rate of signal rise (b) was obtained. 每 15个心动周期进行 1次破泡。 破泡后的再充盈时间 -强度关系可用公式y =A(1-e-bt) +c表示 ,依此可得到信号增加率b。
- The LVAD outflow appeared to be pulsatile that matched with the cardiac cycle. 从犬只实验中,可知叶轮帮浦的输出血流,会受心脏搏动周期的影响而呈现脉动流场。
- And contract cardiac every time, increase the time that corresponding diastole place experiences, call a cardiac cycle. 而把心脏的每一次收缩,加上相应的一次舒张所经历的时间,称为一个心动周期。
- Objective To study the distribution and alternation of flow patterns, pressures and wall shear stresses during a cardiac cycle in cirsoid aneurysm. 摘要目的分析在一个心动周期中蜿蜒型脑动脉瘤的血液流动情形、压力和壁面切应力分布和变化情况。
- Images that are reconstructed at the mid-diastolic phase of the cardiac cycle show the least cardiac motion and highest level of coronary artery flow. 在心脏舒张中期重建的影像将显示最少的心脏运动和最高级的冠状动脉血流。
- The temporal-spatial distributions of hemodynamics during the cardiac cycle such as flow patterns and wall shear stress in the vicinity of anastomosis were analyzed. 计算结果分析了缝合区附近的流场、壁面剪应力等血流动力学因素在心动周期内的时空分布情况。
- The arterial flow during systole and early diastole was reersed, whereas the flow during late diastole at the end of the cardiac cycle was forward transiently. 在我们的病例中,左侧眼动脉远端频谱异常,在收缩期和舒张早期血流反向,而在舒张晚期血流瞬间向前。
- The software also provided with each of the above parameters as a percentage of the cardiac cycle:Tmsv16-SD%,Tmsv12-SD%,Tmsv6-SD%,Tmsv16-Dif%,Tmsv12-Dif% and Tmsv6-Dif%. 以上参数用心率校正后,分别为Tmsv16-SD%25、Tmsv12-SD%25、Tmsv6-SD%25、Tmsv16-Dif%25、Tmsv12-Dif%25及Tmsv6-Dif%25,结果与正常对照组进行比较。
- RCA and LCX moved less than 3 mm/NTU during mid-diastole (75% R-R ECG trigger-delay) and end-systole (40% R-R ECG trigger-delay). LAD moved less than 3 mm/NTU throughout cardiac cycle. 当心率小于 75bpm时 ,RCA和LCX在ECG触发延迟 75%25R R的舒张中期和40%25R R的收缩末期运动速度小于 3mm/NTU ,LAD在整个心动周期运动速度基本都小于 3mm/NTU。
- During the two cardiac cycle including the matching phase and the compensation phase of premature beat, the average work of left ventricle was decreased 9.0% by VPB, 3. 3 % by JPB and 3.0% by APB. 在配对间期和代偿问期两个心动周期中,一次室早、房早和交界性早搏分别使心脏减少作功9.0%25、3.0%25、3.3%25。
- He is the person with multiple injuries. 他就是那个多处受伤的人。
- Friendship multiple joy and divide grieve. 朋友之间,欢乐同享,苦难同当。
- We use the hall for multiple purposes. 这个大厅我们派多种用途。
- Multiple test cycles are executed during the iteration. 在一个迭代期间要执行多个测试周期。
- A multiple crash can often be seen on that motorway. 那条公路上的联环撞车事故很多。
- A patient whose heart has stopped beating, as in cardiac arrest. 心脏已停止跳动的病人心脏已停止跳动的病人,如患心脏病
- The Spectral Analysis of Different Cardiac Cycle Sequences 不同心动周期序列的心率变异频谱分析
- A multiple of the basic number of chromosomes in a cell. 倍数性一个细胞中染色体基本数目的倍数