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- stroke volume rate 心搏出量比率
- In this paper,the effects of heart rate(HR)on stroke volume (SV)and cardiac output (CO)are theoretically analyzed. 本文试图从理论模型上分析心率对每搏输出量和心输出量的影响情况。
- It may also be se ed in healthy perso during exercise when stroke volume or heart rate increases. 健康人在运动时也可感觉心悸，因为这时的每搏量和心率才有增加。
- It increases heart rate and stroke volume, dilates the pupils, and constricts arterioles in the skin and gut while dilating arterioles in leg muscles. 由于它能直接作用于冠状血管引起血管扩张，改善心脏供血，因此是一种作用快而强的强心药。
- Differences in mean blood pressure, cardiac output, stroke volume, heart rate and total peripheral resistance were assessed with legs crossed versus legs uncrossed. 研究结果表明：小腿交叉姿势下血压较高是由于较高的心输出量而非总外周阻力增加所致。
- Ejection fraction (EF) and stroke volume (SV) decreased markedly in DCM. DCM组射血分数(EF)、每搏量(SV)显著降低。
- It is about seven centimeters high and its stroke volume can reach ninety cc. 它的容积可以达到九十西西，适合六十五公斤左右的病人。
- Stroke Volume (SV), Stroke Index (SI), Cardiac Output and other Index Increase, while their Pulse Rate(PR), Heart Oxygen Consumption Volume(HOV), Heart Oxygen Consumption Index(HOI), and other index decrease. 每搏量(SV)、心搏指数(SI)、心输量(CO)等指数提高；
- Remember the concepts of Stroke volume and Minute volume , esp. to know the affecting factors such as preload, afterload, heart rate, and cardiac contractility and their functional mechanisms. 熟悉微循环的结构与功能。熟悉毛细血管血液与组织液的物质交换。了解淋巴的生成、淋巴循环及其影响因素。了解静脉血压和血流，静脉脉搏。
- After aerobic training, the contractility of left ventricles is increased. Therefore, the stroke volume is increased. 有氧训练能增加左心室之收缩能力，因此能增加心缩排血量。
- The sulfonation degree of products would be higher as the volume rate of 1,2-dichloroethane and cyclohexane was 8. 反应溶剂中，DCE与环己烷的体积之比为8: 1左右时，磺化度达到最高；
- Laser cladding of Stellite+WC with WC volume rate of 0%, 9%, 18%, 27%, 36%, 45%, 54%, 72%, and 100% was investigated by dual powder feeding. 研究了用双筒送粉器分别输送Stellite 6和WC ,WC体积含量分别为 0%25 ,9%25 ,18%25 ,2 7%25 ,36%25 ,45%25 ,5 4%25 ,72%25和 10 0%25的高功率CO2 激光熔覆特性及其演变。
- The percentage of left ventricular end diastolic volume (LVEDV) occupied by stroke volume. 搏出量占心室舒张末期容量的百分比。
- Found that there is Coupling affection of TGS and PVDF in composite.The coupling affection is evident that the volume rate is about 1:1. 发现复合膜中TGS与PVDF的耦合对复合膜的传导性和热电驰豫有影响,体积比约1:1时影响较显著。
- The principle of the blood flow parameters monitoring including stroke volume(SV) etc, using photoplethysmograph has been suggested in this paper. 提出一种应用光电容积脉搏波方法检测心输出等十几项血流参数的新型监护仪器的原理设计。
- A continuous equation, three momentum equations are set up for each phase, and the algebraic equation with sum of volume rate amount to one is set up in this model. 该模型针对每一相都建立了一个连续性方程、三个动量方程，并建立了一个体积率和等于1的代数方程。
- Methods: tPNS was injected to rats with endotoxic shock and their blood pressure, heart rates, left ventricular stroke volume were observed. 方法给内毒素休克大鼠注射三七总皂苷，观察其血压、心率、左室搏出功能的变化，并与未处理者比较。
- The effects on performance of SMB process by such factors as feed volume rate,ratio of extract and raffinate,switch time and desorbent volume rate were studied. 考察了进料液流量、提余液与提取液的流量比、切换时间和洗脱剂回流比等操作条件对SMB分离性能的影响。
- It is suggested that the pH=10 and adjusted before the mixture FeO(OH) colloid to the MBF solution,and the volume rate was 1 5. The removal of direct yellow dye reached 98 7%. 上清液与水合氧化铁溶胶投量比为 1 5 ; pH值的调节在FeO(OH)溶胶加入之前 ,直接黄染料 (DY4 )的最高脱色率达 98 7%25。
- Conclusion:On the basis of measured coupling interval of VPB and basic cycle length,it was possible to assess the reduction degree of the stroke volume of the VPB. 结论：根据心电图上室早的联律间期以及其前正常心动周期的长短即能通过相应的回归方程推测出该室早每搏量的减少程度。
