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。
We conclude that FCM is an accurate, reliable and very useful method for calculating mitral regurgitation stroke volume.
认为血流会聚法是一种准确、可靠且实用的二尖瓣返流量计算方法。
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。
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准确性。
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。
Increases Cardiac Output, stronger heart contractions pump more blood, increased stroke volume, thickens left ventricle wall (more muscular), decreases hearts' oxygen requirements.
心输出量增加，心脏收缩加强能泵更多的血液，心搏量增加，左心室壁变厚(更多肌肉)，心脏对氧气的需要减少。
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。
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。
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