英语释义

1. the volume of blood pumped from a ventricle of the heart in one beat

片语

net stroke volume及凈搏动量

relative stroke volume相对心搏量

global stroke volume整体每搏输出量

minimum stroke volume气缸最小容积

right ventricular stroke volume右心室搏出容量

left ventricular stroke volume左心室每博量

regional stroke volume节段每搏量

decreased cardiac stroke volume心搏量减少

英汉例句

• the results showed that:①for the toad heart ethanol lowered the heart rate, but showed no effects on the maximum isometric tension, the stroke volume and the cardiac output;

  结果表明：①酒精减慢离体蟾蜍心脏活动节律，但对最大收缩张力、搏出量和心输出量无明显影响。

• objective:to evaluate the accuracy of two-dimensional and three-dimensional(3d)color doppler echocardiography in cardiac stroke volume quantification.

  目的：比较二维超声及三维彩色多普勒超声在心搏出量计算方面的準确性。

• the stroke volume and the left ventricular end-diastolic volume were greater at sea level.

  海平每搏量与左室舒张末期容积增大，而心指数与排血分数有降低趋势；

• objective to develop a new method for measuring stroke volume and ejection fraction in the infarct and non infarct area with three dimensional color kinesis(ck) technique.

  目的探讨应用三维彩色室壁运动（ck ）技术测量梗死区和非梗死区心搏量和射血分数的方法。

• we measured the peak atrial tissue velocity (a「) and studied if it was correlated well with traditional quantitative methods of la function, such as la ejection force, la stroke volume etc.

  测量二尖瓣环心房收缩期组织运动速度（a」），衡量其与传统的评价左心房功能的参数如左房射血力、左房动能等的相关性。

• 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。

• also measured were the stroke volume (sv), cardiac output and cardiac index ( ci ) by two-dimentional doppler echocardiography in 134 normal children aged from 7 to 14.

  同时，对134名7岁至14岁的儿童用二维及多普勒超声测定了每搏量（sv）、心输出量（co）和心指数（ci）。

• aim: to monitor the changes of total systemic vascular resistance (tsvr) and stroke volume (sv) during fluid therapy by transesophageal echo doppler and to explore the correlation between tsvr and sv.

  目的：应用经食管超声多普勒血液动力学监测仪，观察液体治疗时每搏量（sv）与全身血管阻力（tsvr）的变化，并分析两者的相关性。

• the stroke volume of the chamber is enlarged when the thickness of aluminum membrane is increased or that of silicon membrane is decreased.

  减薄硅膜厚度和增加铝膜的厚度也能增大泵腔体积变化量。

• it can strengthen the contractility and increase the stroke volume of unorganized frog hearts significantly (p0.01).

  同时明显增加离体蛙心每搏输出量（p＜0.01）；

• endurance training results in an increase in oxygen consumption and delivery. stroke volume and cardiac output increase. peripheral vascular resistance decreases.

  耐力训练导致耗氧量和清除量增加，心脏搏出量和输出量增加，外周血管阻力下降。

• such an aneurysm represents non-contractile tissue that reduces stroke volume and strains the remaining myocardium. the stasis of blood in the aneurysm predisposes to mural thrombosis.

  动脉瘤弹性差，降低了心脏的每搏排出量并增大了残余心肌张力。