结论介入超声印压能够区分活体犬梗死心肌与正常心肌之间的硬度差异。
Conclusion Trans-arterial ultrasound indentation catheter can be used to distinguish the stiffness variance between myocardial infarction and normal myocardial of canine in vivo.
应用基于导管超声的印压方法可望在活体研究不同病理状态下舒张期心肌粘弹性特性。
Myocardial viscoelasticity under different pathological status in diastole will be studied in vivo using indentation method based on catheter-ultrasound technique.
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