Conclusion: AMI is caused by sudden coronary occlusion of thrombus.

结论：ami是由突然冠状动脉血栓性闭塞所致。

This suggested that AMI was caused by sudden coronary occlusion of thrombus and could be opened by using emzyme or mechanical method.

表明：AMI是由突然冠脉血栓性闭塞所致并可用溶栓剂或机械的方法使闭塞的冠脉再通。

Objective: To observe relationship between ST segment change and corresponding coronary occlusion by way of coronary angiography of acute inferior myocardial infarction.

目的：通过冠脉造影探讨下壁心肌梗死时ST段改变与相关冠状动脉闭塞的关系。

Mean aortic blood pressure in group C was lower than that in group RPC during coronary occlusion and reperfusion, but the difference did not reach statistic significance ( P >0.05).

冠状动脉阻断及再灌注后对照组主动脉平均压低于RPC组，但差异无显著性（P >0 .0 5 ）。

Occlusion of a coronary artery caused either by progressive atherosclerosis or by a blood clot.

由于动脉硬化或血拴等导致的冠状动脉的部分阻塞或完全阻塞。

The clinical presentations are similar but treatment strategies are different between amI due to thrombotic occlusion of coronary arteries and that secondary to aortic dissection.

急性心肌梗塞因冠状动脉的血栓阻塞和次发于主动脉剥离二者的临床表征很相似但治疗方式却是不同。

The distal balloon protection device can be used in the patients with AMI suffering from coronary arterial thrombosis or occlusion.

AMI若冠状动脉内以血栓性或闭塞性病变为主，应积极联合使用远端球囊保护系统。

Conclusions MSCT can be used to assess acute myocardial infarctions and infarct-related coronary artery stenosis or occlusion.

结论MSCT能用于检测急性心肌梗死，同时能发现造成急性心肌梗死的冠状动脉狭窄或闭塞。

CMRI suggests that the occlusion of the single coronary artery may induce more severe myocardial microvascular obstruction than the stenosis of multiple coronary arteries.

单支冠状动脉闭塞的患者较多支冠状动脉狭窄的患者更容易发生心内膜下的微血管床闭塞。

Conclusion Proximal, middle, or distal segment right coronary artery occlusion can lead to right ventricular infarction.

结论：右冠近、中、远端闭塞均可发生右心室梗死；

No reflow phenomenon refers to non-effective perfusion in myocardium when the flow regains after flow blockage resulting from coronary artery occlusion.

无再流现象是指冠状动脉闭塞，血流中断后重新恢复血流，却无心肌组织的有效灌注的现象。

Acute coronary syndrome is a condition where the formation of a clot is vital and it is necessary to block the formation of the clot and stop its progression to prevent occlusion of the artery.

急性冠脉综合征的关键是血栓形成，因此有必要防止血栓形成，阻止血栓进展以防动脉阻塞。

Objective To study the relation between left ventricular structure and coronary artery chronic occlusion in patients with ischemic heart disease.

目的研究和探讨冠脉慢性闭塞后对左室结构的影响。

Coronary angiography revealed total occlusion of a stent in the circumflex artery, where another was deployed-his 67th stent.

冠脉造影显示一个回旋支支架内完全闭塞，同时冠脉造影时还看到了这个病人之前已经植入的另外67个支架。

Objective to analyse the clinical and imaging characteristics of coronary heart disease patients with chronic total occlusion (CTO) lesions shown by coronary angiography.

目的总结慢性完全闭塞(CTO)冠状动脉(冠脉)病变的临床和影像学特点。

Both the minimum and maximum balloon expansions were simulated in the coronary artery assuming the vessel lumen diameter is narrowed by a 75% occlusion.

同时扩张冠状动脉血管腔直径假设被模拟的最小和最大气球是75%闭塞所收窄。

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。

Conclusion It is found that the longer coronary artery occlusion of the lower success in revascularization.

结论冠状动脉血管闭塞时间越长，血运重建术成功率越低。

Experiment studies of myocardial action potential following coronary artery occlusion have shown that the shapes of the action potential in the ischemic regions have changed.

实验研究表明，冠状动脉闭锁后贫血区心肌的动作电位形状将发生变化。

Aim to investigate the surgical therapy for chronic total occlusion of coronary artery.

目的探讨冠状动脉慢性完全闭塞病变的外科手术方法及临床体会。

Objective to observe the effect of revascularization on total coronary artery occlusion.

目的分析冠状动脉完全闭塞后介入治疗的技术及疗效。

Objective to evaluate the effect of percutaneous coronary intervention (PCI) on left ventricular systolic function in patients with chronic total occlusion (CTO) and left ventricular dysfunction.

目的评价经皮冠状动脉介入治疗(pci)对伴左心室收缩功能不全的冠状动脉慢性完全闭塞(CTO)患者左室重构及心功能的影响。

Saphenous vein graft occlusion is a main reason for the failure of coronary bypass grafting.

冠状动脉搭桥手术失败的主要原因是静脉移植物的再狭窄。

Methods: Myocardial ischemic and reperfusion isolated heart model was established by temporary occlusion of the coronary artery of SD rats.

方法：用离体兔心灌注和SD大鼠在体心脏冠状动脉结扎，制造心肌缺血后再灌注两种模型。

Transcatheter occlusion of coronary artery fistula is an effective way except operation.

目前除手术外，导管介入治疗不失为有效的方法。

Methods: Moderate ischemia and complete occlusion of coronary artery were produced in 11 open-chest canine models by constricting left anterior descending coronary artery (LAD).

方法：在11只开胸犬中结扎左冠状动脉前降支(LAD)建立心肌缺血及梗死模型。

ConclusionPercutaneous intervention was safe, effective and feasible in treating peripheral artery stenosis and occlusion in patients with coronary artery disease.

结论介入治疗合并冠心病的周围动脉疾患是安全、有效、可行的。

Methods Totally 18 consecutive patients with TLVABS who were matched with 36 subjects presenting with acute anterior STEMI due to atherothrombotic left anterior descending coronary artery occlusion.

方法 18例心尖球形综合征和36例左前降支冠脉血栓形成导致早期ST段抬高心肌梗死匹配。

Objective:To explore the value of the electrocardiogram in predicting the occlusion site of the left anterior descending coronary artery in acute myocardial infarction (AMI).

目的：探讨体表心电图在预测急性心肌梗死（AMI）左前降支病变部位的价值。

Objective To approach the safety and clinical results of percutaneous intervention for treatment of peripheral artery stenosis and occlusion in patients with coronary artery disease.

目的探讨周围动脉疾患合并冠心病的介入治疗安全性和临床效果。