epicardial
简明释义
英[ˌɛpɪˈkɑrdɪəl]美[ˌɛpɪˈkɑrdɪəl]
adj. 心外膜的
英英释义
Relating to the epicardium, which is the outermost layer of the heart wall. | 与心脏壁的最外层，即心外膜相关的。 |
单词用法
同义词
| 心包的 | The pericardial fluid acts as a lubricant between the heart and the pericardium. | 心包液在心脏和心包之间起到润滑剂的作用。 | |
| 心肌的 | 心肌梗死通常被称为心脏病发作。 | ||
| 冠状的 | 冠状动脉为心肌提供血液。 |
反义词
例句
1.A few scattered yellow lipid plaques are seen on the intimal surface of the opened coronary artery traversing the epicardial surface of a heart.
一些散在淡黄色的脂斑分布于已剖开的冠状动脉内膜面，冠状动脉走行于心脏外膜表面。
2.The second study, presented by Emory cardiology fellow Matthew Janik, MD, measured epicardial fat in patients receiving a nuclear stress test.
第二项研究被Emory心脏病学家Matthew Janik教授提交，它测量了接受运动试验患者的心外膜脂肪。
3.Objective To evaluate epicardial fat thickness change in coronary artery disease patients by using echocardiography.
目的本研究中利用超声心动图评价冠心病患者心外膜脂肪组织厚度变化。
4.Meanwhile, RUPV is very close to the epicardial fat pads thereby the efferent vagal innervation to atria.
RUPV靠近心外膜的脂肪垫，而脂肪垫内有支配心房的迷走神经节及节后纤维。
5.The epicardial surface of the heart shows a shaggy fibrinous exudate.
心外膜表面可见粗糙的纤维蛋白渗出物。
6.Objective: to apply the epicardial microwave ablation on beating-heart to treat the atrial fibrillation (AF) in cardiac operation and assess the early clinical effect.
目的：探索不停跳心外膜微波消融术治疗心房颤动(AF)的临床应用和初步疗效。
7.An epicardial 心外膜的 fat pad can influence cardiac function and metabolism.
一个心外膜的脂肪垫可以影响心脏功能和代谢。
8.The study focused on epicardial 心外膜的 adipose tissue and its relation to heart disease.
这项研究集中在心外膜的脂肪组织及其与心脏病的关系上。
9.The epicardial 心外膜的 layer serves as a protective barrier for the heart.
该心外膜的层作为心脏的保护屏障。
10.The surgeon accessed the heart through the epicardial 心外膜的 layer to perform the bypass surgery.
外科医生通过心外膜的层进入心脏进行旁路手术。
11.Electrodes were placed on the epicardial 心外膜的 surface to monitor heart activity.
电极被放置在心外膜的表面以监测心脏活动。
作文
The human heart is a remarkable organ, vital to our existence. It consists of several layers, each playing a crucial role in its function. One of the most important layers is the epicardial (心外膜) layer, which serves as the outermost protective covering of the heart. Understanding the structure and function of the epicardial (心外膜) layer can provide insights into various cardiac conditions and the overall health of an individual.The epicardial (心外膜) layer is composed of mesothelial cells and connective tissue, which contribute to its protective properties. This layer not only acts as a barrier against infections and physical trauma but also plays a significant role in the heart's physiology. For instance, it contains blood vessels that supply oxygen and nutrients to the heart muscle, ensuring that the heart functions efficiently.Moreover, the epicardial (心外膜) layer is involved in the regulation of cardiac function. It produces various substances that can influence heart rate and contractility. One of these substances is nitric oxide, which helps to regulate blood flow and maintain vascular health. The epicardial (心外膜) layer also contains nerve fibers that contribute to the autonomic control of the heart, allowing it to respond to physiological demands such as exercise or stress.In recent years, researchers have become increasingly interested in the role of the epicardial (心外膜) layer in cardiovascular diseases. Conditions such as coronary artery disease can lead to changes in the epicardial (心外膜) layer, impacting its function and the overall health of the heart. For example, inflammation in the epicardial (心外膜) layer can contribute to the development of atherosclerosis, a condition characterized by the buildup of plaque in the arteries, which can ultimately lead to heart attacks.Additionally, the epicardial (心外膜) layer has been a focus in the field of regenerative medicine. Scientists are exploring ways to utilize the epicardial (心外膜) layer's properties to promote healing after heart injuries, such as those caused by myocardial infarction. By understanding the signaling pathways and cellular mechanisms within the epicardial (心外膜) layer, researchers hope to develop new therapies that can enhance the heart's ability to repair itself.In conclusion, the epicardial (心外膜) layer is more than just a protective covering; it plays a vital role in maintaining heart health and function. Its involvement in various physiological processes highlights its importance in both normal cardiac function and the pathophysiology of heart disease. As research continues to advance our understanding of the epicardial (心外膜) layer, we may uncover new strategies for preventing and treating cardiovascular diseases, ultimately improving patient outcomes and quality of life.
