First, congenital factors. Such as tachycardia caused by various congenital heart diseases and atrioventricular bypass.

Second, acquired factors. Unhealthy lifestyle, such as smoking, drinking too much, staying up late, not having a good rest, not doing much exercise, being obese for a long time, etc. People affected by emotions, such as anxiety, nervousness and irritability, are more likely to suffer from heart disease.

Third, thoracic deformity. People with malformed breasts are prone to heart disease.

Fourth, various metabolic diseases, such as hypertension, hyperglycemia, hyperlipidemia, hyperuricemia and so on. , often overload the myocardium, resulting in myocardial ischemia and hypoxia leading to various heart diseases.

Fifth, low immunity, poor immunity is easy to cause bacteria or viruses to damage myocardium, leading to cardiomyopathy and even heart failure.

Lack of trace elements, such as selenium, can easily lead to Keshan disease.

Seven, drugs. Taking a lot of drugs for a long time may also damage the heart.