endocardium

简明释义

英[ˌɛndəˈkɑrdiəm]美[ˌɛndəˈkɑrdiəm]

n. [解剖] 心内膜

复 数 e n d o c a r d i a

英英释义

单词用法

同义词

反义词

例句

1.Results The nuclear of ischemic myocardium was enlargement and abnormity under endocardium. The number of abnormal nucleus in ischemic myocardium was more than that in the normal controls(P<0.01).

结果心内膜下缺血心肌细胞核异常肥大、畸形，肥大畸形细胞核数目明显多于正常对照组，两者有明显差异（P <0 .0 1）。

2.Methods: Ablations of the atrial endocardium by using the self-designed radiofrequency pen were performed on 6 pig hearts in vitro.

方法：应用自制射频电极笔在6只离体猪心心房内膜行线形消融。

3.Multielectrode basket catheter(MBC)can be used to map multisite of endocardium simultaneously.

多电极网篮状导管可作心内膜多位点同步标测。

4.Pathology of right atrium endocardium was also observed.

术中取右心房心内膜活检做病理观察。

5.Segmentation of endocardium and epicardium from MR cardiac mage sequences is the most important prerequisite for computer aided cardiac function analysis.

MR心脏图像左心室内外壁的自动分割是计算机辅助心功能诊断的前提。

6.Objective To explore the clinical feasibility of right ventricular inflow tract posterior septal endocardium pacing , in order to find another pacing site for tined electrode.

目的探讨右室流入道靠后间隔心内膜起搏的临床可行性，为翼状电极寻找另一理想起搏部位。

7.Objective: To summarize the techniques of endocardium pace-making at the bed with ari cell electrode.

目的：总结气囊电极床旁心内膜临时起搏治疗技术。

8.The doctor explained that inflammation of the endocardium 心内膜 could lead to serious heart complications.

医生解释说，心内膜的炎症可能导致严重的心脏并发症。

9.An echocardiogram can help visualize the condition of the endocardium 心内膜 and detect abnormalities.

超声心动图可以帮助可视化心内膜的状况并检测异常。

10.Infective endocarditis is an infection that affects the endocardium 心内膜 of the heart.

感染性心内膜炎是一种影响心脏心内膜的感染。

11.The endocardium 心内膜 plays a crucial role in the heart's function by providing a smooth lining for blood flow.

心内膜通过为血流提供光滑的衬里，在心脏功能中发挥着至关重要的作用。

12.During surgery, the surgeon had to carefully avoid damaging the endocardium 心内膜 to prevent complications.

在手术过程中，外科医生必须小心避免损伤心内膜以防止并发症。

作文

The human body is a complex and intricate system, with each part playing a crucial role in maintaining overall health. One of the less commonly discussed components of our cardiovascular system is the endocardium, which serves as the inner lining of the heart chambers. Understanding the structure and function of the endocardium is essential for appreciating how our heart operates effectively. The endocardium is composed primarily of a thin layer of endothelial cells that provide a smooth surface for blood to flow over. This smoothness is vital because it helps to minimize turbulence as blood moves through the heart, allowing for efficient circulation. The endocardium also plays a significant role in the heart's electrical conduction system, which is responsible for coordinating the heartbeat. In addition to its structural functions, the endocardium has several important physiological roles. It acts as a barrier between the blood and the heart muscle, helping to regulate the exchange of substances such as nutrients and waste products. Furthermore, the endocardium is involved in the production of certain molecules that are critical for heart function, including those that help to control blood pressure and inflammation. When discussing heart diseases, the endocardium can be a focal point of concern. Conditions such as endocarditis, an infection of the endocardium, can lead to serious complications if not treated promptly. Endocarditis typically occurs when bacteria enter the bloodstream and adhere to the heart lining, causing inflammation. Symptoms may include fever, fatigue, and heart murmurs, and without proper medical intervention, this condition can be life-threatening. Moreover, understanding the endocardium is critical in the context of heart surgeries and interventions. Surgeons must carefully navigate this delicate tissue during procedures such as valve replacements or repairs to prevent complications. The integrity of the endocardium must be preserved to ensure that the heart can continue to function optimally after surgery. Research continues to uncover new insights into the endocardium and its role in heart health. Advances in medical imaging and technology allow scientists to study the endocardium in greater detail than ever before. By understanding the cellular and molecular mechanisms at play within the endocardium, researchers aim to develop better treatments for heart diseases and improve patient outcomes. In conclusion, while the endocardium may not be as well-known as other components of the cardiovascular system, its importance cannot be overstated. From providing a smooth surface for blood flow to playing a key role in heart function and disease, the endocardium is integral to our overall health. As we continue to learn more about this vital tissue, we can better appreciate the complexity of our cardiovascular system and the importance of maintaining heart health throughout our lives.

人体是一个复杂而精密的系统，每个部分在维持整体健康中都发挥着至关重要的作用。在我们心血管系统中，较少被讨论的一个组成部分是endocardium，它作为心腔的内衬。理解endocardium的结构和功能对于欣赏我们的心脏如何有效运作至关重要。 endocardium主要由一层薄薄的内皮细胞组成，为血液流动提供光滑的表面。这种光滑性至关重要，因为它有助于在血液通过心脏时最小化湍流，从而实现高效循环。endocardium还在心脏的电传导系统中发挥着重要作用，该系统负责协调心跳。 除了结构功能外，endocardium还有几个重要的生理作用。它充当血液与心肌之间的屏障，帮助调节营养物质和废物等物质的交换。此外，endocardium参与某些分子的产生，这些分子对心脏功能至关重要，包括那些帮助控制血压和炎症的分子。 在讨论心脏疾病时，endocardium可能是关注的焦点。诸如心内膜炎这样的疾病是endocardium感染，如果不及时治疗，可能会导致严重并发症。心内膜炎通常发生在细菌进入血液并附着在心脏内衬上，引起炎症。症状可能包括发热、疲劳和心脏杂音，如果没有适当的医疗干预，这种情况可能危及生命。 此外，在心脏手术和干预的背景下，理解endocardium至关重要。外科医生在进行瓣膜替换或修复等手术时，必须小心地处理这种精细的组织，以防止并发症。必须保持endocardium的完整性，以确保心脏在手术后能够继续正常运作。 研究继续揭示关于endocardium及其在心脏健康中作用的新见解。医学成像和技术的进步使科学家能够比以往更详细地研究endocardium。通过理解endocardium内的细胞和分子机制，研究人员旨在开发更好的心脏疾病治疗方法并改善患者的预后。 总之，尽管endocardium可能不像心血管系统的其他组成部分那样知名，但它的重要性不容小觑。从为血液流动提供光滑表面到在心脏功能和疾病中发挥关键作用，endocardium对我们的整体健康至关重要。随着我们对这一重要组织的了解不断加深，我们可以更好地欣赏心血管系统的复杂性以及在整个生命中维持心脏健康的重要性。