Rheumatic Heart Disease Concept

Written by Zhang Yue Mei

Cardiology

Updated on September 01, 2024

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Rheumatic heart disease is a type of organic heart disease caused by a hypersensitivity reaction in the body due to infection by Streptococcus pyogenes. This leads to pathological changes in the heart valves, including the tricuspid and mitral valves, resulting in stenosis or insufficiency which affects hemodynamics. This condition is known as rheumatic heart disease. Patients with rheumatic heart disease should actively seek treatment under the guidance of a doctor in the early stages to control the occurrence of complications.

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Written by Li Hai Wen

Cardiology

40sec

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How to prevent heart disease

As the aging society approaches, the incidence of heart disease is gradually increasing. So, how can we effectively prevent heart disease? Generally, to prevent heart disease, you can start from the following aspects: First, maintain good living habits, adhere to a low-salt, low-fat diet, eat less spicy and greasy food, and persist in exercising. Maintaining good living habits is very important. Second, control the "three highs" such as high blood lipids, high blood sugar, or high blood pressure. It is necessary to undergo standardized treatment under the guidance of a doctor to control blood lipids and blood sugar.

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Written by Li Hai Wen

Cardiology

51sec

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Complications of heart disease

Heart disease is a very common illness in our daily lives. What are the complications of heart disease? The category of heart diseases is broad; here we will discuss some common ones, such as coronary heart disease. Patients with coronary heart disease are prone to develop heart failure, leading to symptoms such as shortness of breath and difficulty breathing, or atrial fibrillation. Atrial fibrillation often leads to complications like thrombosis. For instance, a dislodged thrombus can cause a cerebral infarction, resulting in symptoms like hemiplegia, weakness in one side of the body, and speech disturbances. Additionally, certain severe myocardial diseases can lead to malignant arrhythmias, causing sudden death in patients, which is often very serious.

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Written by Zhang Yue Mei

Cardiology

43sec

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What should be noted for rheumatic heart disease?

Rheumatic heart disease is caused by valvular pathology and often affects heart function. It is important to rest regularly, avoid overexertion, wear more clothing to prevent colds, and avoid exposure to cold winds. Each occurrence of a cold can exacerbate rheumatic heart disease. Dietary attention should focus on easily digestible, high-nutrient foods. Avoid consuming spicy and greasy foods, as they can lead to indigestion and gastrointestinal irritation, which can worsen symptoms of heart disease and increase the cardiac burden, bringing about adverse factors for the patient.

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Written by Li Tao

Pulmonology

1min 6sec

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Is pulmonary heart disease serious?

Cor pulmonale refers to the disease characterized by changes in the structure and function of the right ventricle due to increased pressure resistance in the pulmonary vessels, caused by abnormalities in the bronchopulmonary tissue, thoracic cage, pulmonary vessels, etc., ultimately leading to pulmonary arterial hypertension. Common symptoms of cor pulmonale observed clinically include coughing, production of phlegm, shortness of breath, chest tightness after activity, and difficulty breathing. Some individuals may experience respiratory failure and symptoms of heart failure. The severity of cor pulmonale depends firstly on the underlying causes of the disease. For instance, conditions like pulmonary embolism and pulmonary hypertension generally have a poorer and more serious prognosis. Secondly, extensive lung infections leading to a loss of cardiopulmonary compensation, resulting in respiratory failure and heart failure, typically indicate a more severe condition.

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Written by Li Tao

Pulmonology

1min 5sec

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Manifestations of Cor Pulmonale

Cor pulmonale refers to a disease characterized by changes in heart structure and function due to increased pulmonary vascular resistance caused by pathological conditions of the bronchi, lungs, thoracic cage, or pulmonary vessels, leading to pulmonary arterial hypertension. This condition is collectively known as cor pulmonale. The clinical manifestations of cor pulmonale generally develop slowly. Clinically, in addition to pulmonary and pleural symptoms, there gradually appear signs of pulmonary cardiac failure and damage to other organs. Common symptoms include coughing, expectoration, palpitations, dyspnea, fatigue, decreased endurance to physical activity. In the decompensated stage, symptoms such as worsening dyspnea, headaches, insomnia, decreased appetite, and even some signs of right heart failure like palpitations, poor appetite, abdominal bloating, nausea, and swelling of the lower limbs may occur.