angina pectoris

简明释义

心绞痛症

英英释义

例句

1.He carries nitroglycerin with him in case of an angina pectoris 心绞痛 attack.

他随身携带硝酸甘油，以防发生angina pectoris 心绞痛发作。

2.The patient was diagnosed with angina pectoris 心绞痛 after experiencing chest pain during exercise.

患者在运动时出现胸痛，诊断为angina pectoris 心绞痛。

3.Stress can trigger episodes of angina pectoris 心绞痛 in susceptible individuals.

压力可以诱发易感个体出现angina pectoris 心绞痛发作。

4.Doctors recommend lifestyle changes to manage angina pectoris 心绞痛 effectively.

医生建议改变生活方式以有效管理angina pectoris 心绞痛。

5.Symptoms of angina pectoris 心绞痛 include tightness in the chest and shortness of breath.

症状包括胸部紧绷和呼吸急促，这些都是angina pectoris 心绞痛的表现。

作文

Angina pectoris is a medical term that refers to chest pain or discomfort caused by reduced blood flow to the heart muscle. This condition often manifests during physical exertion or emotional stress, as the heart requires more oxygen than what is available through the narrowed arteries. Understanding angina pectoris (心绞痛) is crucial for both patients and healthcare providers, as it can be a significant indicator of underlying heart disease.The experience of angina pectoris can vary from person to person. Some may describe it as a feeling of pressure or squeezing in the chest, while others might experience it as a sharp or burning sensation. It can also radiate to other areas of the body, such as the arms, neck, jaw, or back. Recognizing these symptoms is essential for timely intervention and treatment.There are different types of angina pectoris that individuals may encounter. Stable angina is the most common form, which typically occurs predictably with exertion and is relieved by rest or medication. On the other hand, unstable angina occurs unpredictably and may happen at rest, indicating a higher risk of heart attack. Variant angina, also known as Prinzmetal's angina, is caused by spasms in the coronary arteries and can occur at rest.The underlying causes of angina pectoris are usually related to coronary artery disease (CAD), where the arteries become narrowed due to plaque buildup. Risk factors for CAD include high cholesterol, high blood pressure, smoking, diabetes, obesity, and a sedentary lifestyle. Addressing these risk factors through lifestyle changes, such as adopting a heart-healthy diet and engaging in regular physical activity, can significantly reduce the likelihood of experiencing angina pectoris.When a patient presents with symptoms of angina pectoris, healthcare providers will typically conduct a thorough evaluation, including a physical examination, medical history review, and diagnostic tests such as an electrocardiogram (ECG) or stress test. These assessments help determine the severity of the condition and guide treatment options.Treatment for angina pectoris may involve medications to relieve symptoms and improve blood flow to the heart. Commonly prescribed medications include nitrates, beta-blockers, and calcium channel blockers. In some cases, more invasive procedures like angioplasty or coronary artery bypass grafting (CABG) may be necessary to restore adequate blood flow.In conclusion, understanding angina pectoris (心绞痛) is vital for recognizing the signs of potential heart issues. By being aware of the symptoms, risk factors, and treatment options, individuals can take proactive steps to manage their heart health. Regular check-ups with healthcare providers, maintaining a healthy lifestyle, and adhering to prescribed treatments can help mitigate the risks associated with angina pectoris and enhance overall well-being.