Is tuberculous pericarditis hereditary?

Written by Xiong Hong Hai

Infectious Disease

Updated on September 10, 2024

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Tuberculous pericarditis is an infectious disease, not a hereditary disease. Most cases are due to tuberculosis of the lungs, after which the tuberculosis bacteria enter the bloodstream and cause tuberculous pericarditis in the pericardium. Tuberculous pericarditis is curable. If it is confirmed to be tuberculous pericarditis, it is necessary to start anti-tuberculosis treatment as soon as possible. It may also be necessary to combine some corticosteroids for treatment. With standardized anti-tuberculosis and symptomatic supportive treatment, it can generally be completely cured. Analysis should be tailored to the actual situation.

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Written by Liu Ying

Cardiology

1min 1sec

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Treatment of constrictive pericarditis

Constrictive pericarditis refers to a disease in which the heart is surrounded by a densely thickened fibrotic or calcified pericardium, restricting ventricular diastolic filling and producing a series of circulatory disorders, typically chronic in nature. In China, the most common cause of constrictive pericarditis is tuberculosis. Constrictive pericarditis is a progressive disease, and most patients will develop chronic constrictive pericarditis. At this stage, pericardiectomy is the only effective treatment method. It should be performed early to avoid complications such as cardiac cachexia, severe liver dysfunction, and myocardial atrophy, with surgery usually carried out after controlling the pericardial infection. For tuberculosis patients, anti-tuberculosis treatment should continue for one year after surgery.

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Written by Li Hai Wen

Cardiology

44sec

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Symptoms of Acute Pericarditis

Acute pericarditis is not a common disease in daily life. What symptoms or clinical manifestations will appear after someone develops acute pericarditis? The clinical manifestations are mainly reflected in the following aspects: First, patients often experience chest pain and shortness of breath, and this pain often has a certain relationship with breathing. Second, the electrocardiogram often shows changes with ST segment elevation. Third, during a physical examination, doctors can often hear pericardial friction rub, or may feel the sensation of pericardial friction. Based on these symptoms and signs, doctors often make a diagnosis of acute pericarditis.

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Written by Tang Li

Cardiology

1min 42sec

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What are the symptoms of pericarditis?

Fibrinous pericarditis is primarily characterized by precordial pain, similar to that seen in acute nonspecific pericarditis and infectious pericarditis. Tuberculous or neoplastic pericarditis that develops slowly may not show obvious pain symptoms. The nature of the pain can be sharp and related to respiratory movements. It is often exacerbated by coughing, deep breathing, changing body position, or swallowing. The pain is located in the precordial area and may radiate to the neck, left shoulder, left arm, and left scapula, and can also reach the upper abdomen. The pain can be compressive and located behind the sternum. The most prominent symptom of exudative pericarditis is dyspnea, which may be associated with bronchopulmonary compression and pulmonary congestion. In severe cases of dyspnea, the patient may sit up to breathe, leaning forward, with rapid and shallow breathing and pale complexion. There may be hepatomegaly, as well as compression of the trachea and esophagus causing dry cough, hoarseness, and difficulty swallowing. Rapid pericardial effusion can lead to acute cardiac tamponade, presenting with significant tachycardia and decreased blood pressure. Reduced pulse pressure and increased venous pressure, if the cardiac output significantly drops, can lead to shock. If the fluid accumulates slowly, it could lead to subacute or chronic cardiac tamponade, characterized by systemic venous congestion and distended jugular veins.

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Written by Chen Tian Hua

Cardiology

54sec

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How is acute pericarditis classified?

Acute pericarditis is classified according to the course of the disease, including acute fibrinous pericarditis and acute exudative pericarditis. If classified according to the cause, it can be divided into infectious pericarditis and non-infectious pericarditis. Infectious pericarditis can be caused by viruses, bacteria, tuberculosis, fungi, etc., while non-infectious pericarditis can be seen in tumors, uremia, acute myocardial infarction, aortic dissection, connective tissue disease, trauma, and cardiac surgery, etc. Acute pericarditis is an acute inflammatory disease of the pericardium's parietal layer, and its occurrence requires timely diagnosis. It is also important to further clarify the specific cause of acute pericarditis and actively treat it.

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Written by Liu Ying

Cardiology

42sec

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Early symptoms of acute pericarditis

The early symptoms of acute pericarditis are pain, which is located behind the sternum or in the precordial area, typically seen in the fibrin exudative type of inflammation. This pain arises from the friction between the visceral pericardium and the parietal pericardium. The nature of the pain is very sharp and related to respiratory movement, commonly exacerbated by coughing, deep breathing, or swallowing. The pain can radiate to the neck, left shoulder, and left arm. As fluid accumulates in the pericardium and the two layers of the pericardium separate, the pain may decrease or disappear.