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- Assessment of stroke volume variation and intrathoracic blood volume index on the responsiveness to volume loading in mechanically ventilated canine with hemorrhagic shock 每搏输出量变异度和胸腔内血容量指数对失血性休克犬容量状态的评价
- Stroke volume variation 每搏输出量变异度
- Stroke volume variation(SVV) 每搏输出量变异
- These results indicate that SV increases when HR decrease,but the change of stroke volume is very small when HR is smaller than90/min,and the relative variation is not greater than3%. 结果表明,虽然每搏输出量随心率的增加而减小,但心率低于90次/分的情况下,每搏输出量随心率的变化很小,相对变化量不大于3%25。
- 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。
- 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 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。
- 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。
- 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。
- 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。
- 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。
- In order to research this pheno menon,we conduct an experiment with 48 specimens and find that decrease in magne tic dip angle is linearly related to volume variation resulting from compactio n. 实验结果表明，压实作用引起的体积变化与磁倾角降低呈线性关系。
- 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。
- 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。
- Noninvasive stroke volume and cardiac output were measured using impedance cardiography and corrected for body surface area to yield both stroke and cardiac indexes. 用阻抗心动描记法测量安静状态下的每搏输出量和心搏出量，而且用体表面积换算为心搏量和心脏指数。
- Left atrial stroke volume(ASV), left atrial ejection fraction(AEF) and the ratio of ASV to left ventricular SV (ASV/VSV) of OMI group were more increased than those of control group. 左房每搏量、左房射血分数、左房每搏量与左室每搏量之比比对照组明显增加。
- BF Series Air Volume Variation Low Noise Fan Box BF系列变风量低噪声风机箱
- 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；
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