atrioventricular node 基础释义
房室结（心脏）
atrioventricular node 发音
['?tr???v?nt??r??l] node [n??d]
atrioventricular node英语范文
My heart is made up of many parts, and the atrioventricular node is one of them. It plays a crucial role in the conduction of electrical impulses throughout the heart. Without it, the heart would not be able to function properly.
音标和基础释义
atrioventricular node ['?tr???v?nt??r??l] ['n??d]
释义：房室结，心脏传导系统的一部分，位于房室束及其周围组织。在心脏的电信号传导中起关键作用。没有它，心脏将无法正常工作。
在心脏中，房室结是房室束及其周围组织的总称，它在心脏的电信号传导中起着关键作用。没有它，心脏将无法正常工作。你可以在许多医学文献和课程中进一步了解这个概念。
atrioventricular node基础释义
atrioventricular node是心脏中的一个重要结构，它位于心脏的左右心房和心室之间，是心脏正常电活动的中心。
atrioventricular node发音
这个词的发音为['?tr???v?nt??r??l ?n??d]。
atrioventricular node英语范文
标题：心脏的神秘中心 - atrioventricular node
在心脏的神秘内部，有一个被众多血管和肌肉环绕的神秘中心，它就是atrioventricular node。这个中心是心脏正常电活动的中心，它控制着心脏的节律。
当心脏开始跳动时，atrioventricular node会发出电信号，通过心脏的肌肉组织，最终到达心室，使心室开始收缩。这个过程是如此精确和有序，以至于心脏能够以适当的速度和强度泵血。
然而，这个中心的健康状况对心脏的正常功能至关重要。任何影响atrioventricular node的因素都可能导致心律失常，如心房颤动等。因此，对atrioventricular node的研究和理解对于预防和治疗心脏病具有重要意义。
总的来说，atrioventricular node是心脏正常工作的关键部分，它的健康状况对我们的生命安全有着深远的影响。
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当然，atrioventricular node也可以从其他角度进行描述，比如它的功能、结构、疾病等。你可以根据你自己的需要进行选择和扩展。
atrioventricular node
发音：/??tra???v?nt???re?d???l ?n??d/
释义：atrioventricular node（AV node）是心脏中的一个重要结构，它位于心脏的左右心房和心室之间。AV node是心脏电信号传导的重要部位之一，负责将心房的电信号传导到心室。
范文：The atrioventricular node (AV node) is a crucial structure in the heart, located between the left and right atrium and ventricle. It is one of the important parts responsible for the conduction of electrical signals from the atria to the ventricles. Without the AV node, the heart would not function properly, leading to heart rhythm abnormalities and potentially life-threatening conditions.
In addition to its role in electrical signal conduction, the AV node also plays a role in regulating heart rate. When the heart needs to beat faster or slower, the AV node adjusts its electrical activity to achieve the desired rhythm. Understanding the function and importance of the AV node is crucial for maintaining good heart health.
As we age, the AV node may become less effective in regulating heart rate, leading to an increase in heart rate or arrhythmias. However, this does not necessarily mean that treatment is necessary. By maintaining a healthy lifestyle and following recommended heart health guidelines, many people can avoid complications related to the AV node.
In conclusion, the atrioventricular node (AV node) plays a crucial role in the proper functioning of the heart. Its role in electrical signal conduction and heart rate regulation cannot be overstated. Understanding its function and importance is essential for maintaining good heart health and preventing potential complications.
