Atrial fibrillation 释义：
Atrial fibrillation是一种心律失常，通常发生在心脏的窦房结（sinus node）失去正常节律性兴奋时。这种情况下，心脏的心房（atria）会快速、不规律地颤动，导致血液流动减慢，增加血栓形成和心力衰竭的风险。
发音：
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英语范文：
Dear doctor,
I have been experiencing some irregular heartbeat recently. I am worried that it might be atrial fibrillation. Could you please take a look at my ECG results and let me know if there is anything I should be concerned about?
Thank you in advance for your time and assistance.
Best regards,
[Your Name]
Atrial fibrillation的英语作文：
Title: Understanding Atrial Fibrillation - Risks and Management
Atrial fibrillation, also known as AF, is a common heart rhythm disorder that can have significant implications for patient health. Understanding the risks and effective management strategies are crucial for those who suffer from this condition.
In this article, we will explore the basic definitions of atrial fibrillation, its causes, symptoms, and risk factors. We will also discuss the potential complications and treatment options available for managing this condition. Finally, we will explore ways to reduce the risks of atrial fibrillation and promote heart health in general.
音标和基础释义（参考工具：有道词典）：
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Atrial fibrillation
Atrial fibrillation (AF)是一种常见的心律失常，它是指心房肌失去了正常的节律性收缩，导致心房快速而不规则地颤动。这种疾病通常发生在中老年人中，但近年来有年轻化的趋势。
AF的主要症状包括心悸、头晕、胸闷等，严重时可能导致心力衰竭、血栓形成等并发症。因此，早期发现和治疗AF非常重要。
治疗AF的方法包括药物治疗、电击复律和外科手术等。药物治疗通常用于控制症状和控制并发症，而电击复律则是治疗AF的有效方法之一，但需要在医生的指导下进行。
除了治疗，预防AF也很重要。保持健康的生活方式，如健康饮食、适量运动、控制体重和戒烟等，可以降低AF的风险。此外，定期进行体检和心电图检查也可以及早发现AF。
总之，AF是一种常见的心律失常，早期发现和治疗非常重要。我们可以通过保持健康的生活方式、定期进行体检和心电图检查来预防AF的发生。
（注：范文仅供参考，实际写作请根据自身实际情况撰写）
Atrial fibrillation
Atrial fibrillation (AF) is a common heart rhythm disorder in which the atria, the upper chambers of the heart, quiver abnormally. It is often caused by ageing and/or other heart diseases.
Symptoms of atrial fibrillation may include palpitations, fatigue, shortness of breath, and chest pain. If left untreated, atrial fibrillation can lead to blood clots, stroke, and heart failure.
Diagnosis of atrial fibrillation involves a physical examination and possibly an electrocardiogram (ECG). Treatment may include medication, lifestyle changes, or ablation therapy.
It is important to seek medical attention promptly when symptoms of atrial fibrillation occur. Regular check-ups with a healthcare provider can help detect atrial fibrillation early and prevent serious complications.
For more information, please consult a healthcare professional.
发音：
Atrial fibrillation (AF) is a common heart rhythm disorder in which the atria, the upper chambers of the heart, quiver abnormally. It often causes by ageing and/or other heart diseases.
Symptoms of atrial fibrillation may include palpitations, fatigue, shortness of breath, and chest pain. If left untreated, atrial fibrillation can lead to blood clots, stroke, and heart failure.
Diagnosis of atrial fibrillation involves a physical examination and possibly an electrocardiogram (ECG). Treatment may include medication, lifestyle changes, or ablation therapy.
It is important to seek medical attention promptly when symptoms of atrial fibrillation appear. Regular check-ups with a healthcare provider can help detect atrial fibrillation early and prevent serious complications.
For more information, please consult a healthcare professional.
范文：
Title: Understanding Atrial Fibrillation
Atrial fibrillation (AF) is a common heart rhythm disorder that can have a significant impact on a person's quality of life. It is important to know the signs and symptoms of AF and seek medical attention promptly when they occur.
AF occurs when the atria, the upper chambers of the heart, quiver abnormally. This condition can lead to various symptoms such as palpitations, fatigue, shortness of breath, and chest pain. If left untreated, AF can also increase the risk of blood clots, stroke, and heart failure.
The diagnosis of AF usually involves a physical examination and possibly an electrocardiogram (ECG). Treatment options may include lifestyle changes, medication, or ablation therapy, depending on the severity of the condition and patient's specific needs.
Regular check-ups with a healthcare provider are recommended to help detect AF early and prevent serious complications. Understanding the condition and taking steps to manage it can significantly improve a person's quality of life.
If you experience any symptoms related to AF, please consult a healthcare professional immediately to receive appropriate treatment and advice.
