书架由动物或人物造型的托板和左支臂、右支臂所组成。
The bookshelf is composed of an animal or human shape supporting board, a left supporting arm and a right supporting arm.
总体平均受体门静脉血流量较供体门脉左支血流量要高得多。
Overall mean recipient portal vein flow (PVF) was much higher than the left PVF in the donors.
左支臂和右支臂可通过外齿咬合使其实现展开或闭合的动作。
The left and the right supporting arms can engage with each other through external teeth in order to realize the movement of opening and closing.
②门静脉左支血流速度实验组较正常组变慢（P<0.05）。③门静脉内径明显增宽时血栓或癌栓可能形成。
Portal vein diameter and velocity in the test group were significantly wider and slower respectively than the control group (P<0.05).
第三天，当他满怀信心地骑着马靠近城墙时，一支弩箭击中了靠近他脖子的左肩。
On the third day, as he rode daringly near the wall, confident in his hard-tried luck, a bolt from a crossbow struck him in the left shoulder by the neck.
同样，也可以减少左束支阻塞的准确性。
Also, left bundle branch block can reduce the accuracy of either test.
目的：探讨完全性左束支传导阻滞(LBBB)与冠状动脉病变的关系。
Objective To investigate the relationship between complete left bundle branch block (LBBB) and lesions of coronary artery.
本文对左束支传导阻滞的病理与临床的关系作一综述。
The article summarizes the relations between pathology and clinic of left bundle-branch block.
结扎左冠状动脉前降支复制急性心肌梗死模型。
AMI model was established by ligating left coronary artery anterior descending branch.
结论右心室起搏导致了一种与左束支传导阻滞相似的左室舒张和充盈形式。
Conclusion Right ventricular pacing induced a left ventricular filling pattern, which was similar to that of left bundle branch block.
横跨照片中部延至右侧的是左冠状动脉前降支。
Extending across the middle of the picture to the right is the anterior descending branch.
方法对12例临床表现为顽固性心衰，合并左束支阻滞的扩张型心肌病患者行双心室同步起搏治疗。
Methods 12 patients of dilated cardiomyopathy with congestive heartfailure accompanying complete left bundle branch block were selected to receive synchronous biventricular pacing.
目的：探讨完全性左束支传导阻滞（CLBBB）与冠状动脉病变部位的关系。
Objective:To evaluate the relationship between chronic complete left bundle branch block(CLBBB)and lesion sites of coronary heart disease(CHD).
结论：与正常心脏传导比较，孤立性左束支传导阻滞患者的左室舒张充盈方式异常。
Conclusion: The results indicate that isolated left bundle branch block is associated with significant alterations in Doppler left ventricular diastolic filling patterns.
方法：运用结扎大鼠冠脉左束支造成心肌缺血模型，研究络泰粉针剂对心肌缺血的保护作用。
Methods:To tie the left coronary artery of rat to form myocardial ischemia model, then to observe the protecting effects of LUOTAI.
目的评价左冠状动脉回旋支急性闭塞超急期心电图特征及演变规律。
Objective To evaluate the character and variation of ECG during the acute phase of obliteration in circumflex branch of left coronary artery.
分离左冠状动脉左前降支，第二对角支远端结扎。
Left descending arteries were ligated at the distal side of the second diagonal branch.
浅支先分出左心房支布于左心房，主干分支分布左心室的左缘壁和隔壁及右心室隔壁的部分；
The superficial branch (circumflex branch) gives off branches to the left atrium, lateral and diaphragm wall of the left ventricle and part diaphragm wall of the right ventricle.
移植组和对照组结扎左冠状动脉前降支造成急性心肌梗死模型。
AMI was induced by ligations of anterior descending branch of left coronary artery in all the rats.
结果：17只猪中有16只猪术后存活8周以上，活体冠状动脉造影显示左冠状动脉回旋支均闭塞。
RESULTS: Totally 16 pigs of the 17 ones survived more than 8 weeks. Complete occlusion of left circumflex coronary artery was observed by coronary arteriography.
结扎大鼠左冠状动脉前降支，制作心肌缺血模型。
Methods Myocardial infarct was produced by ligation of the left coronary artery.
从左到右依次排列着粥样硬化的左冠状动脉的前降支从近端到远端的横断面，左边的近端冠状动脉内腔更狭窄，粥样硬化更严重。
These cross sections of the left anterior descending coronary artery demonstrate more pronounced atherosclerosis with narrowing at the left, which is the proximal portion of this artery.
方法11只犬行左冠状动脉前降支结扎术，建立急性心肌梗死模型。
Methods Anterior descending branch of left coronary artery was ligated to set up AMI model in 11 dogs.
左冠状动脉主干、左前降支、左回旋支和右冠状动脉显示较好且能满足影像学评价分别占93.3%，80%，60%和42.2%。
The proportion of the left main, left anterior descending, left circumflex and right coronary artery that could be evaluated were 93.3%, 80%, 60% and 42.2%, respectively.
选择性冠状动脉造影示：单支血管病变4例，双支血管病变21例，三支血管病变90例，单纯左主干病变13例。
Coronary angiography showed single - vessel disease in 4 cases, double-vessel disease in 21 cases, triple-vessel disease in 90 cases, single LM disease in 13 cases.
左冠状动脉主干钙化12例(27%)，左前降支近中段钙化有29例(64%)，左回旋支钙化例数22例(49%)，右冠状动脉近中段钙化有24例(53%)。
The calcium of coronary artery was in 12 cases (27%) of LM, left anterior descending 1, 2 (LAD1, 2) in 29 cases (64%), LCX in 22 cases (49%), right coronary artery 1, 2 (RCA1, 2) in 24 cases (53%).
方法完全性左束支传导阻滞者(LBBB)20例，正常对照者20例。
Methods 20 subjects with isolated left bundle branch block (LBBB), and 20 normal controls were recruited in this study.
目的观察孤立性左束支传导阻滞(L BBB)患者左室舒张期的充盈方式。
Objective to evaluate the left ventricular diastolic Doppler filling patterns in patients of isolated left bundle branch block (LBBB).
就诊时已有冠状动脉改变36例（65.5%），以双支冠状动脉多见（40%），其次为左冠状动脉（18.2%）。
Before the treatment, coronary artery abnormalities were seen in 36 (65.5%). Most of which (40%) were bilateral coronary artery, and left coronary artery (18.2%) next.
就诊时已有冠状动脉改变36例（65.5%），以双支冠状动脉多见（40%），其次为左冠状动脉（18.2%）。
Before the treatment, coronary artery abnormalities were seen in 36 (65.5%). Most of which (40%) were bilateral coronary artery, and left coronary artery (18.2%) next.
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