心脏病发作是由供血的一个或多个冠状动脉阻塞所引起的。
Heart attacks are caused by the blockage of one or more of the coronary arteries that supply blood to the heart.
结论：在急性右冠状动脉阻塞时，迷走神经对心脏房室传导调节功能增强。
Conclusion: the regulating function of vagus nerve on atrioventricular conduction is augmented after acute ischemia related to the right coronary artery.
但必须提供血管造影以证实冠状动脉阻塞情况严重，及经心脏专家证实手术必须进行。
Angiographic evidence of significant coronary artery obstruction must be provided and the the procedure medically necessary by a consultant cardiologist.
本文通过非线性时间序列分析的方法来分析心音时间序列，获得有关冠状动脉阻塞的血液动力学特征信息。
Nonlinear time series analysis is applied in analyzing heart sounds for acquiring hemodynamic character of partly or completely occluded coronary artery.
心脏支架可以使那些因为冠状动脉疾病变窄或被阻塞的大动脉打开恢复功能。
Stents open arteries that have become narrowed or blocked because of coronary artery disease.
冠状动脉造影能够显示血管内的阻塞位置以及阻塞的严重程度。
An angiogram shows the location and severity of blockages in blood vessels.
这种非手术性的治疗措施可以打开受到血液凝块阻塞的冠状动脉。
This non surgical procedure can be used to open coronary arteries that are blocked by a blood clot.
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 clinical presentations are similar but treatment strategies are different between amI due to thrombotic occlusion of coronary arteries and that secondary to aortic dissection.
良好的侧支循环是在正常冠状动脉途径阻塞后改善血流阻断的一种代偿机制。
The effect coronary collateral circulation is a compensation way after the normal coronary circulation has been blocked for influence the station.
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。
Occlusion of a coronary artery caused either by progressive atherosclerosis or by a blood clot.
目的总结冠状动脉旁路移植术中正确选取和维护旁路血管的经验，以防止旁路血管的阻塞、保证手术的成功。
Objective To review the experience of obtaining and maintaining grafting vessels correctly in order to prevent grafting vessels from occlusion and assure the success for myocardial revascularization.
什么是256层CT血管造影术在检测阻塞性冠状动脉疾病中诊断的准确率？
What Is Diagnostic Accuracy of 256-Row CT Angiography for Detecting Obstructive Coronary Artery Disease?
发生在心血管系统者，多发生在感染后10 ~20年，可表现为主动脉炎、主动脉瓣关闭不全、主动脉瘤、冠状动脉口狭窄或阻塞、心肌炎等。
In the cardiovascular system, the infection occurred after 10 ~ 20, the performance of the aortic - yim, aortic insufficiency, aortic aneurysms, coronary stenosis or obstruction, such as myocarditis.
背景：缺乏数据的大型队列研究冠状动脉疾病的患者，阻塞性睡眠呼吸暂停(OSA)的预后意义。
BACKGROUND: There is a paucity of data from large cohort studies examining the prognostic significance of obstructive sleep apnea (OSA) in patients with coronary artery disease.
放大后可见冠状动脉管腔内的暗红色血栓较明显，粥瘤的黄褐色斑块使得冠状动脉明显狭窄，并且血栓完全阻塞了管腔。
At high magnification, the dark red thrombus is apparent in the lumen of the coronary. The yellow tan plaques of atheroma narrow this coronary significantly, and the thrombus occludes it completely.
经皮冠状动脉介入术后阻塞性睡眠呼吸暂停与心血管事件。
Obstructive Sleep Apnea and Cardiovascular Events After Percutaneous Coronary Intervention.
经皮冠状动脉介入术后阻塞性睡眠呼吸暂停与心血管事件。
Obstructive Sleep Apnea and Cardiovascular Events After Percutaneous Coronary Intervention.
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