How to prevent heart disease

Written by Zhang Yue Mei

Cardiology

Updated on November 26, 2024

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In clinical settings, heart diseases include congenital heart disease, coronary heart disease, rheumatic heart disease, pneumonic heart disease, cardiomyopathy, etc. Some diseases are preventable, such as the most common coronary heart disease. The occurrence of coronary heart disease is due to long-term lipid metabolism disorders and increased blood lipids, which cause arteriosclerosis and subsequent coronary atherosclerosis, leading to insufficient myocardial blood supply and myocardial damage. Preventing and treating hyperlipidemia and reducing arteriosclerosis can decrease the incidence of coronary heart disease.

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Written by Xie Zhi Hong

Cardiology

56sec

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Is hyperthyroid heart disease difficult to treat?

Hyperthyroidism occurs when an excessive amount of T3 and T4 is released by the thyroid gland, leading to hyperactive metabolism throughout the body. This can cause disturbances in autonomic nervous function or receptor hyperactivity, resulting in a series of conditions related to excessive cardiac load and insufficient blood supply. Therefore, the majority of hyperthyroidism-related heart diseases improve after controlling the hyperthyroidism and are relatively easy to treat. However, if the thyroid function is not controlled repeatedly, or if the treatment is not effective, it may lead to severe enlargement of the heart and recurrent arrhythmias, making hyperthyroid heart disease difficult to cure. Nonetheless, such cases are relatively rare, with an incidence of less than 10%.

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Written by Xie Zhi Hong

Cardiology

1min 7sec

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Which place is the best for a heart disease massage?

Premature cardiac contractions can occur in normal individuals. For younger people, fewer than 3 contractions per minute generally poses no issue, whereas for older individuals, fewer than 5 per minute is considered normal. However, it is recommended to conduct a 24-hour Holter monitor test. If this test shows more than 10,000 occurrences in 24 hours, it is advisable to consult a specialist to determine if medication or hospital treatment, such as radiofrequency ablation, is needed. Additionally, it is crucial to investigate the causes of premature cardiac contractions. If serious diseases are ruled out, it may be helpful to massage corresponding acupoints. Generally, massaging acupoints like the Neiguan and Hegu, which are associated with the kidney and heart meridians, is suggested. Massage of the Fuxi acupoint is also recommended; located at the front of the thigh, it is easier to massage when seated with the knee bent at a 90-degree angle.

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Written by Yan Xin Liang

Pediatrics

55sec

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Is congenital heart disease heart cancer?

Congenital heart disease primarily refers to the abnormal development of the heart and blood vessels during the fetal period, leading to cardiovascular malformations. It is the most common type of heart disease in children, with an incidence rate of about 6-8 per 1,000 live births. Generally, congenital heart disease refers to malformations during the development of the fetal heart. The exact causes of this condition are still not completely understood. However, actively preventing viral infectious diseases in the early stages of pregnancy and avoiding certain high-risk factors associated with the disease play a significant role in preventing congenital heart disease in children. It should be noted that congenital heart disease represents malformations in the development of the heart and is not a form of heart cancer, hence there is no terminology that describes it as such.

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Written by Chen Ya

Geriatrics

38sec

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Is heart palpitations a heart disease?

Palpitations are one of the main symptoms of cardiovascular disease, but they should not be equated with it. Some palpitations do not accompany arrhythmias and can also occur in normal people, especially when lying on the left side, which might be noticeable. It is commonly seen in normal individuals who are nervous and sensitive, as well as in some anxious people. Normal people might experience palpitations during intense exercise; these could be due to sinus tachycardia or a high-output circulatory state, but most other cases should be evaluated to exclude heart disease.

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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.