关于心肌弹性的实验研究

Experimental Study on Elasticity of Heart Muscle

心脏的收缩和舒张功能与心肌弹性密切相关 .为了研究心肌弹性 ,探讨心力衰竭的机理 ,作者对猪心的弹性模量进行了测定 .实验结果表明 ,心肌的弹性比骨骼肌的弹性更好 ,且心肌的蠕变也不明显 .

Systolic function and diastolic function of heart are in close relationship to the elasticity of heart.In order to study the elasticity of heart muscla,and to explore the mechanism of heart failure,the modulus of elasticity of the pig heart were measured. Experimental result shows that the elasticity of heart muscle gets the better of skeleton muscle,the squirm changes of heart muscle are no remarkable.