右房室瓣

汉族成人心脏右房室瓣连合区解剖类型和临床意义

Anatomical types of commissural region among atrioventricular valves of Chinese Han nationality adults

右房室瓣环造影最佳投照体位的实验研究

The optimal project position for demonstrating tricuspid annulus in angiography : an experimental study

成人右房室瓣瓣叶分区与形态的解剖观测

Anatomical observation of the region and forms of right atrioventricular valves of Chinese adults ' hearts

结果右房室瓣瓣叶分为粗糙区、透明区、基底区。

Results The right atrioventricular valve can be divided into rough region , transparent region and basin region .

家禽的心脏传导系统比较特殊，它含有一个返回分支束，使右房室瓣受传导神经的支配。

The conduction system in the avian heart is specialized and contains a recurrent bundle branch that innervates the right atrioventricular valve .

方法对171个成人心脏右房室瓣瓣叶分区进行形态学测量。

Methods The hearts of 171 Chinese adults were measured for the forms of the valve regions of the right atrioventricular valve .

方法12例均有右房室瓣赘生物，5例中度右房室瓣关闭不全，7例重度右房室瓣关闭不全。

Methods Vegetations were found in all the 12 patients with right valvular insufficiency ( moderate in 5 cases and severe in 7 cases ) .

方法对171例中国汉族成人心脏行右房室瓣主瓣连合区和主副瓣连合区的形态学观测。

Methods The hearts of 171 adult corpses of Chinese Han nationality were observed for the forms of all the commissural region of the main valves and the commissural region of main and accessory valves .

胎儿出生后左心室舒张期房室瓣口血流速度A／E比值明显下降，主动脉瓣口血流峰速明显增快；右心室房室瓣口血流及肺动脉瓣口血流速度无明显变化。

A / E ratio in mitral were obviously decreased and blood flow velocity of aortic valve were significantly increases in neonate .

结果8条犬成功制作ASD模型并封堵，超声显示封堵器位置固定良好，不影响右、左房室瓣功能。

Results Eight dogs with puncture-produced ASD underwent ASD closing procedure successfully . The occluder showed no influence on the function of MV and AV demonstrated by echocardiogram .