结果冠状动脉主干和主要分支显像清晰。
Results The imaging of main coronary artery and its bifurcation and proximal parts were clear.
结扎左冠状动脉主干造模。
Myocardial infarction models were produced by coronary artery ligation.
神经行于动脉主干之后的有4 8 9% ，为多见；
The nerve behind the trunk of the artery is more common(48 9%).
结果孤立性左冠状动脉主干狭窄的检出率为0.16%。
ResultsThe incidence rate of isolated LM stenosis was 0.16%.
颈动脉与超主动脉主干：诊断法，血管成形术和支架，第二版。
The Carotid And Supra-Aortic Trunks: Diagnosis, Angioplasty And Stenting, 2nd Edition.
目的探讨左冠状动脉主干(LM)狭窄的临床特点和心功能情况。
Objective To describe clinical and functional features of patients with left main coronary artery (LM) stenosis.
当影像增强器由头倾位向足倾位旋转时，右冠状动脉主干逐渐伸展。
When the image intensifier was rotated from cranial to caudal, the main part of RCA was observed to have a extending trend.
以房室结动脉主干为界，其下方毛细血管密度较大，其上方及前方较小。
The capillary density in the lower part of the main trunk of the atrioventricular node artery was greater than that in the upper and anterior parts.
SSD均能很好显示肾动脉主干的起源、大小、形态及与周围的解剖关系。
SSD could display clearly the origin, size, shape and adjacent anatomy relationship of main renal artery.
皮质支及动脉主干型脑梗死患者中不稳定性斑块35例，稳定性斑块9例；
There were 35 unstable plaques and 9 stable plaques in infarctions with the cortical branch and the stem of the artery.
可见剖开的肺动脉主干和左肺动脉右肺动脉内有一个大的鞍状的肺血栓栓子。
The main pulmonary trunk and pulmonary arteries to right and left lungs are seen here opened to reveal a large "saddle" pulmonary thromboembolus.
目的研究高血压病心肌缺血与冠状动脉主干直径指数变化(LCDI)的关系。
Objective To investigate the relationship between myocardial ischemia and left coronary artery main diameter index (LCDI) in hypertensive patients.
方法回顾性总结采用血管补片成形术治疗单一性左冠状动脉主干病变的手术结果。
Methods Retrospective investigation of results of surgical patch angioplasty in patients with isolated left main coronary artery disease.
除假手术组不结扎冠状动脉外，其他组均采用结扎左冠状动脉主干造成心肌梗死模型。
Rats in all groups except the sham-operation group were ligated of the left main coronary artery to establish model of MI.
肺动脉主干内的血栓栓子近距离外观显示分层结构，这是骨盆或下肢大静脉血栓的特征表现。
A closer view of a thromboembolus filling a main pulmonary artery reveals a layered appearance, typical of a thrombus that formed in a large vein of the pelvis or lower extremity.
结果肺血栓栓塞症临床表现多样化，超声心动图直接依据是肺动脉主干及左右分支内血栓回声；
Results The direct signs of PTE in echocardiography were the thrombus echo in the main pulmonary artery and the right and left branches of pulmonary artery.
方法测定对诱发性心肌缺血、失血性冠状动脉主干结扎性心肌缺血、失血性休克、耐缺氧的影响。
METHOD to determine the effect of the preparations on induced myocardial ischemia, myocardial ischemia due to ligation of the main coronary artery, ischemic shock and hypoxia.
结果颈动脉粥样硬化斑块最常见于颈动脉分叉处（56.99％），其次为颈总动脉主干（23.12％）；
Results The most common site of plaque formation was the bifurcate of the common carotid artery(56.99% ), and the second commonest was carotid artery (23.12 % ).
多部位梗死多于单部位梗死，后循环近段、远段同时梗死或远段梗死者，预后不良，基底动脉主干阻塞预后差。
Patients had poor prognosis with simultaneous proximal and distal territory involvement in the posterior circulation, and patients who had basilar artery occlusive lesions had very bad prognosis.
结果眼直肌的动脉主干主要来自眼动脉本干，也可以发自泪腺动脉、视网膜中央动脉、睫状后动脉等较大的动脉分支。
Result The origin of rectus muscular artery was the trunk of ophthalmic artery, sometimes from the lacrimal artery, central artery of the retina and posterior ciliary artery.
方法 对阻断或未阻断脾动脉主干的接受脾脏RFA治疗的肝硬化性门静脉高压合并重症脾亢患者，分析随访6个月的临床疗效；
Methods The patients undergoing splenic RFA with or without simultaneous splenic artery occlusion were followed-up over a 6-month period to assess the clinical efficacy;
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.
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%).
结论足背动脉搏动、多普勒超声和动脉造影是下肢主干动脉钝性损伤可靠的诊断方法。
Conclusion Arteriopalmus examination of dorsalis pedis artery, Doppler ultrasonography, arteriography are reliable methods for diagnosis of arterial injuries after blunt trauma of lower extremities.
目的探讨四肢主干动脉损伤的诊断与治疗。
Objective To investigate the diagnosis and treatment of major arterial injuries of the extremities.
TCD直接显示脑动脉的主干，对头晕、头痛患者脑血管舒缩状况及脑供血改变评价较好。
But TCD detected the flow of main cerebral artery, good at assessing vasomotor reactivity and cerebral hemoperfusion on patients suffered from vertigo and headache.
目的探讨急性大脑中动脉(MCA)主干闭塞患者的脑血流变化、侧支循环代偿能力和血管再通情况。
To explore the changes of cerebral blood flow, collateral compensative capacity and the artery recanalization in patients with acute middle cerebral artery (MCA) stem occlusion.
目的观察老年无保护左主干(ulm)病变冠心病患者临床特点和冠状动脉病变情况。
Objective To study the coronary artery pathological changes and clinical characteristics of the elderly with unprotected left main (ULM) coronary artery disease.
冠状动脉左主干病变的介入治疗具有挑战性。
Intervention in the case of left main coronary artery disease is challenging.
冠状动脉左主干病变的介入治疗具有挑战性。
Intervention in the case of left main coronary artery disease is challenging.
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