英:[ˌeitriəuvenˈtrikjulə nəud]
美:[ˌetriovɛnˈtrɪkjəlɚ nod]
英:[ˌeitriəuvenˈtrikjulə nəud]
美:[ˌetriovɛnˈtrɪkjəlɚ nod]
房室结,田原氏结;
noun
a small mass of tissue in the right atrioventricular region of higher vertebrates through which impulses from the sinus node are passed to the ventricles
noun
a small mass of tissue in the right atrioventricular region of higher vertebrates through which impulses from the sinus node are passed to the ventricles
房室结
房室结
房室结
又称 :房室结(Nodus atrioventricularis(拉))
The first known use of atrioventricular node was in 1908
atrioventricular nodenoun
a small mass of tissue that is situated in the wall of the right atrium adjacent to the septum between the atria, passes impulses received from the sinoatrial node to the ventricles by way of the bundle of His, and in some pathological states replaces the sinoatrial node as pacemaker of the heart
1 Comparative studies between the sinus node and the atrioventricular node have revealed relatively few histological differences.
对窦房结和房室结进行比较研究表明,它们在组织学上只有少许差异。
2 Electrophysiologic characteristics and radiofrequency catheter ablation in patients with multiple atrioventricular nodal reentry tachycardias.
多种类型房室结折返性心动过速的电生理特点。
3 Objective : To investigate the aging changes of atrioventricular node ( AVN ) and His bundle.
目的: 探讨山羊房室结组织的年龄变化规律.