What is the definition of coronary heart disease? How to classify?

Hello, the definition of coronary heart disease is: coronary atherosclerotic heart disease is the stenosis or obstruction of the vascular lumen caused by atherosclerotic lesions in the coronary arteries, resulting in myocardial ischemia, hypoxia or Heart disease caused by necrosis is referred to as "coronary heart disease".

Types of coronary heart disease: The World Health Organization divides coronary heart disease into 5 categories: silent myocardial ischemia (occult coronary heart disease), angina pectoris, myocardial infarction, ischemic heart failure (ischemic heart failure) 5 clinical types of heart disease) and sudden death. Clinically, it is often divided into stable coronary heart disease and acute coronary syndrome.

If coronary heart disease is suspected, it is recommended to go to the hospital as soon as possible for specific examinations, early detection, early treatment, and early benefits.