What is the difference between angina pectoris and coronary heart disease?

Coronary heart disease generally refers to coronary atherosclerotic heart disease, coronary atherosclerotic heart disease is a kind of heart disease, and angina pectoris is a symptom of coronary atherosclerotic heart disease, it is not good to compare the difference between.

Coronary atherosclerotic heart disease coronary artery lumen stenosis, occlusion and other causes of heart disease, when the patient is overworked or emotional excitement, can cause acute attack of angina pectoris, chest pain, pressure, tension, etc., generally in the stop labor or rest symptoms can gradually ease or disappear.