myocardium

简明释义

英[ˌmaɪəʊˈkɑːdɪəm]美[ˌmaɪəˈkɑrdɪəm]

n. 心肌；心肌层

复 数 m y o c a r d i a

英英释义

单词用法

同义词

反义词

例句

1.Effects of Desflurane in Senescent Rat Myocardium.

地氟醚对于大鼠心肌衰老的作用。

2.But the levels of natural repair are not high enough to retrieval the traumatic myocardium.

但心肌细胞的这种自然修复水平在临床上不足以挽救受损的心肌。

3.Conclusion: the angina attack before infarction can produce the ischemic preconditioning on myocardium that provides myocardium with definite protection.

结论：梗塞前心绞痛发作对心肌产生的缺血预适应有明确的心肌保护作用。

4.Aim: To observe the effect of LPC on the pacemaker current if in ischemic myocardium and if the effect could be reversed by ISO.

目的：观察在缺血条件下，溶血磷脂酰胆碱对心肌起搏离子流的影响以及能否被异丙肾上腺素逆转。

5.Noncompaction of myocardium is a special type of myocardiopathy.

心肌致密化不全是一种特殊类型的心肌病。

6.Electrical impulses in the myocardium, the heart's muscular wall, keep your heart beating.

包围在心脏外面的肌肉墙，也就是心肌层，里面的电脉冲让心脏保持跳动。

7.Further confirmation of early acute myocardium infarction was achieved with he staining.

HE染色进一步证实所有的犬为早期心肌梗塞表现。

8.Conclusion Ultrasonic image texture features were different between normal and infarct myocardium.

结论正常与梗死心肌超声图像纹理特征不同。

9.Hypertrophy of the myocardium (心肌肥厚) is often a response to high blood pressure.

由于高血压，心肌肥厚通常是对身体的一种反应。

10.An echocardiogram can help visualize the condition of the myocardium (心肌).

超声心动图可以帮助可视化心肌的状况。

11.In ischemic heart disease, the myocardium (心肌) may not receive enough blood.

在缺血性心脏病中，心肌可能无法获得足够的血液。

12.Damage to the myocardium (心肌) can lead to serious cardiovascular diseases.

对心肌的损伤可能导致严重的心血管疾病。

13.The doctor explained that the thickness of the myocardium (心肌) can affect heart function.

医生解释说，心肌的厚度会影响心脏功能。

作文

The heart is one of the most vital organs in the human body, responsible for pumping blood and supplying oxygen to various tissues. At the core of this organ lies the myocardium, which is the muscular layer of the heart wall. The myocardium (心肌) plays a crucial role in the functioning of the heart, as it is responsible for the contractions that allow the heart to beat and circulate blood throughout the body. Understanding the myocardium is essential for anyone interested in cardiology or general health. The myocardium is composed of specialized cardiac muscle cells known as cardiomyocytes, which are unique in their ability to contract rhythmically and continuously without tiring. This characteristic is vital because the heart must constantly pump blood, and any dysfunction in the myocardium can lead to serious health issues such as heart failure or arrhythmias. In addition to its primary function of contraction, the myocardium also has a rich blood supply, provided by the coronary arteries. These arteries deliver oxygen-rich blood to the myocardium, ensuring that it has the energy needed to perform its work effectively. Any blockage or damage to these arteries can result in a condition known as ischemia, where the myocardium does not receive enough oxygen, leading to chest pain or even a heart attack. Moreover, the health of the myocardium can be affected by various factors, including diet, exercise, and lifestyle choices. Conditions such as hypertension, diabetes, and obesity can put additional strain on the myocardium, making it essential for individuals to maintain a healthy lifestyle to support their heart health. Regular cardiovascular exercise, a balanced diet rich in fruits and vegetables, and avoiding smoking can significantly benefit the myocardium and overall cardiac health. Research into the myocardium has led to significant advancements in medical treatments and interventions. For instance, understanding the cellular and molecular mechanisms of myocardium function has paved the way for developing medications that improve heart performance or protect the myocardium from damage. Additionally, innovative surgical techniques, such as heart bypass surgery and angioplasty, aim to restore blood flow to the myocardium and enhance its function. In conclusion, the myocardium is not just a simple layer of muscle; it is a complex and vital component of the heart that ensures our bodies function properly. By taking care of our heart and understanding the importance of the myocardium, we can lead healthier lives and reduce the risk of heart-related diseases. Awareness and education about the myocardium and its functions should be a priority for everyone, as heart health is directly linked to overall well-being. Taking proactive steps to maintain the health of our myocardium can lead to a longer, healthier life, free from the burdens of heart disease.

心脏是人体中最重要的器官之一，负责泵送血液并为各种组织提供氧气。在这个器官的核心是心肌，它是心脏壁的肌肉层。心肌（myocardium）在心脏功能中起着至关重要的作用，因为它负责心脏的收缩，使心脏能够跳动并将血液循环到全身。理解心肌对任何对心脏病学或一般健康感兴趣的人来说都是至关重要的。心肌由称为心肌细胞的特殊心脏肌肉细胞组成，这些细胞在其能够有节奏和持续地收缩而不疲劳方面是独特的。这一特性至关重要，因为心脏必须不断泵送血液，心肌的任何功能障碍都可能导致严重的健康问题，例如心力衰竭或心律失常。除了收缩的主要功能外，心肌还有丰富的血液供应，由冠状动脉提供。这些动脉向心肌输送富含氧气的血液，确保它拥有有效执行工作的能量。任何对这些动脉的阻塞或损伤都可能导致一种称为缺血的情况，在这种情况下，心肌没有获得足够的氧气，导致胸痛甚至心脏病发作。此外，心肌的健康可能受到饮食、锻炼和生活方式选择等各种因素的影响。高血压、糖尿病和肥胖等疾病可能会对心肌造成额外的压力，因此个人保持健康的生活方式以支持心脏健康至关重要。定期进行心血管锻炼、均衡饮食（富含水果和蔬菜）以及避免吸烟可以显著改善心肌和整体心脏健康。对心肌的研究促进了医疗治疗和干预措施的重大进展。例如，了解心肌功能的细胞和分子机制为开发改善心脏性能或保护心肌免受损伤的药物铺平了道路。此外，创新的外科技术，如心脏旁路手术和血管成形术，旨在恢复对心肌的血流并增强其功能。总之，心肌不仅仅是一层简单的肌肉；它是心脏的一个复杂而重要的组成部分，确保我们的身体正常运作。通过照顾我们的心脏并理解心肌的重要性，我们可以过上更健康的生活，降低心脏相关疾病的风险。提高对心肌及其功能的认识和教育应成为每个人的优先事项，因为心脏健康与整体健康直接相关。采取积极措施维护我们心肌的健康可以使我们拥有更长、更健康的生命，免受心脏病的困扰。