Diseases related to the heart usually fall into the following categories: First, when cardiac neurosis or vegetative nerve dysfunction occurs, it leads to an imbalance in the regulation of neural-fluid-endocrine factors, and diseases related to the heart will occur. Secondly, for organic heart lesions, such as coronary heart disease, hypertensive heart disease, cardiomyopathy, heart valve disease, congenital heart disease, hypertrophic obstructive cardiomyopathy, dilated cardiomyopathy, are diseases related to organic heart lesions. Then, for endocrine metabolic diseases, such as thyroid dysfunction and adrenal dysfunction, they can also be directly related to cardiac insufficiency. Finally, for neurological disorders, there is also the possibility of readily affecting the blood supply to the heart, among other things.