apertura atrialis

简明释义

围鳃腔孔;

英英释义

例句

1.An abnormality in the apertura atrialis can lead to serious cardiac issues.

在心房开口的异常可能导致严重的心脏问题。

2.The ultrasound showed a clear view of the apertura atrialis.

超声波清晰显示了心房开口的情况。

3.The doctor explained that the apertura atrialis is crucial for proper heart function.

医生解释说，心房开口 对心脏正常功能至关重要。

4.During the surgery, we need to ensure the apertura atrialis is not obstructed.

手术过程中，我们需要确保心房开口不被阻塞。

5.Understanding the anatomy of the apertura atrialis is essential for cardiologists.

了解心房开口的解剖结构对心脏病专家至关重要。

作文

In the field of anatomy, understanding the various structures and openings within the heart is crucial for both medical professionals and students. One such important opening is the apertura atrialis, which refers to the atrial opening in the heart where blood flows between the atria and the ventricles. This term originates from Latin, where 'apertura' means 'opening' and 'atrialis' pertains to the atrium. The apertura atrialis plays a significant role in the overall function of the heart, allowing for the efficient movement of blood throughout the circulatory system.The heart consists of four chambers: two atria and two ventricles. The atria are the upper chambers that receive blood from the body and lungs, while the ventricles are the lower chambers that pump blood out of the heart. The apertura atrialis serves as the gateway for blood to pass from the atria into the ventricles during the cardiac cycle. This process is essential for maintaining proper blood circulation and ensuring that oxygenated blood reaches the body's tissues.One of the key points to understand about the apertura atrialis is its relationship with the heart valves. The tricuspid valve, which is located between the right atrium and right ventricle, and the mitral valve, situated between the left atrium and left ventricle, are both associated with these openings. These valves open and close in response to pressure changes within the heart, allowing blood to flow in one direction only. Dysfunction or abnormalities in the apertura atrialis or the associated valves can lead to serious cardiovascular conditions such as heart murmurs, regurgitation, or even heart failure.Moreover, the apertura atrialis is also significant in the context of congenital heart defects. Some individuals may be born with structural anomalies that affect the size or functionality of these openings. For instance, an atrial septal defect (ASD) occurs when there is a hole in the wall separating the two atria, which can impact the normal flow of blood through the apertura atrialis. Understanding these conditions is vital for diagnosing and treating patients effectively.In conclusion, the apertura atrialis is a fundamental aspect of cardiac anatomy that underpins the heart's ability to function properly. It highlights the intricate design of the heart and the importance of each component working harmoniously together. For those studying medicine or pursuing a career in healthcare, mastering the concept of the apertura atrialis and its implications on health is essential. This knowledge not only aids in understanding normal physiological processes but also prepares one to address potential abnormalities that may arise, ultimately contributing to better patient care and outcomes.

在解剖学领域，理解心脏内各种结构和开口对医学专业人员和学生来说至关重要。其中一个重要的开口是apertura atrialis，指的是心脏中血液在心房和心室之间流动的房间开口。这个术语源于拉丁语，其中'apertura'意为'开口'，而'atrialis'与心房有关。apertura atrialis在心脏的整体功能中扮演着重要角色，允许血液在循环系统中高效流动。心脏由四个腔室组成：两个心房和两个心室。心房是上腔室，从身体和肺部接收血液，而心室是下腔室，将血液泵出心脏。apertura atrialis作为血液从心房流向心室的通道，在心动周期中发挥着关键作用。这个过程对于维持正常的血液循环和确保氧合血液到达身体组织至关重要。关于apertura atrialis的一个关键点是它与心脏瓣膜的关系。位于右心房和右心室之间的三尖瓣，以及位于左心房和左心室之间的二尖瓣，都与这些开口相关。这些瓣膜会根据心脏内的压力变化而开闭，只允许血液单向流动。apertura atrialis或相关瓣膜的功能障碍或异常可能导致严重的心血管疾病，如心脏杂音、返流甚至心力衰竭。此外，apertura atrialis在先天性心脏缺陷的背景下也具有重要意义。一些人可能天生存在影响这些开口大小或功能的结构异常。例如，房间隔缺损（ASD）发生在将两个心房分开的墙壁上有一个孔，这可能影响通过apertura atrialis的正常血液流动。理解这些状况对于有效诊断和治疗患者至关重要。总之，apertura atrialis是心脏解剖学的基本方面，支撑着心脏正常功能的能力。它突显了心脏的复杂设计以及每个组成部分共同和谐工作的必要性。对于学习医学或追求医疗职业的人来说，掌握apertura atrialis的概念及其对健康的影响至关重要。这一知识不仅有助于理解正常生理过程，还为应对可能出现的潜在异常做好准备，最终有助于更好的患者护理和结果。