房室的

Primary atrial tumor has obvious characteristic on RT-3DE: All the atrial tumor display the same size of stereoimages as the tumor themselves. There is a clear boundary between the stereoimage of the myxoma and the atrial wall and there exists a short pedicle connecting the atrial myxoma to the atrial wall or the interatrial septum. The body of the atrial myxoma moves to and fro through the atrium and the atrioventricular valve with the contraction and relaxation of the heart with a fixative pedicle. Atrial myxoma leads to relative atrioventricular valve incompetence during systolic phase and relative atrioventricular valve stenosis during diastolic phase, but doesn't result in pathological changes of atrioventricular valve which restore to normal after exsection of the atrial myxoma. Malignant atrial tumor closely and extensively contact with atrial wall without obvious boundary, pedicle and movement with the contraction and relaxation of the heart.

所有心房肿瘤RT-3DE均实时显示与肿瘤大小相同的立体形态图像；心房黏液瘤立体形态图像与心房壁界限明显，都通过一短蒂与房间隔或心房壁相连，瘤体以蒂为固定点随心脏收缩、舒张在心房与房室瓣口之间往返运动；心房黏液瘤收缩期瘤体导致房室瓣相对关闭不全，舒张期瘤体导致房室瓣相对狭窄，但瘤体不引起房室瓣器质性病变，瘤体摘除后房室瓣功能即恢复正常；恶性心房肺瘤立体形态图像与心房壁关系密切，界限不明显，接触范围广泛，无蒂，瘤体不随心脏收缩、舒张运动。

Methods Twenty fresh pig hearts,perfusing with perchloroethylene ethyl acetate plastics filler locally,to show the stracture and the ramust of the left and right coronary artery and solid structure of the artioventricular artery sufficiently.

方法新鲜猪心20例，用过氯乙烯-乙酸乙酯填充剂灌注，制作心脏动脉铸型和局部房室结动脉铸型，充分显示左右冠状动脉及其细小分支和房室结动脉的立体构筑。

Carpels numerous, inserted on short receptacle; ovule ascending from base of locule; style subterminal, erect, deciduous.

心皮多数，着生于短花托；胚珠子房室的上升的自基部；花柱近顶生，直立，落叶。

Fruit a drupe; each locule of stone opening at apical part by a ± triangular abaxial valve at germination.

果为核果各个子房室的核孔都在顶部在芽期三角形的背面裂片。

Ovary inferior, 1-loculed; ovules 2(-6), pendulous, anatropous, usually only 1 developing; style 1, simple, usually free from distal part of calyx tube, subulate to filiform; stigma capitate or inconspicuous.

子房下位，1室；胚珠2(-6)，倒悬于子房室的顶端，通常只有1个胚珠发育；花柱1，不分枝，通常从萼筒远轴中长出，钻形到丝状；柱头头状或不明显。

Of, relating to, or involving the atria and the ventricles of the heart.

房室的，心房与心室的属于、关于心房、心室的或包含心房、心室的

The data were analyzedusing noncompartmental and compartmental (nonlinear mixed-effectsmodel) means.

数据分析采用非房室的和房室的方法。

Gynoecium 3-5-loculed, syncarpous; radial walls of locules becoming curved after anthesis; ovules 2 per locule; style to 1.5 × as long as ovary, deciduous in fruit.

雌蕊群3-5室，合心皮；子房室的径壁在花期后变弯曲；每室胚珠2；花柱长达子房的1.5倍，果期脱落。

33 patients with AVD were studied by dynamic three-dimensional(3-D)reconstruction.18 men and 15 women 14－56 of age involved in this sutdy.Hewlett Packard 2500 echocardiography with 5.0/3.7 MHz multiplane transesophageal probe was used for data acquisition,and Tomtec echo scan system used for 3-D reconstruction.Acquired images were extracted and reconstructed by computer system.The condition of ATC and valve were viewed from atrioventricular lateral aspect.Results:The valvular replacement operations were performed on the patients suffered from thickened,calcified,thinned or broken tendinous cordae.

我们应用动态三维重建技术，研究了33例房室瓣病变患者的腱索，其中男性18例，女性15例，年龄14-56岁，全部病例经手术及/或心导管证实，图像采集使用HP SONOS 2500超声心动图仪(配有3.7/5.0MHz的多平面经食道探头)，三维重建采用TOMTEC ECHO SCAN系统，将采集的图像提取并重建，从房室的侧面观察房室瓣腱索及瓣膜情况。

Each had the followings measured: the antegrade Wenckebach point and 2:1 conduction point and the effective refractory period. Adenosine triphosphate was given intravenously at the time of atrium pacing until the dose of ATP reaches 0.30 mg/kg or the antegrade conduction of the AVN was blocked.

选择19例预激综合征行射频消融术后且房室结前传文氏点等于或大于150次/分的患者，测量房室结前传功能（前传文氏点、2：1点）和有效不应期，在心房起搏时静脉推注ATP，直至0.30 mg/kg或出现房室前传阻断。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。