Some patients with coronary heart disease died at the age of 40, while others can live to be 90. Why? Simply speaking, coronary heart disease is a heart disease caused by coronary atherosclerosis due to cardiovascular stenosis caused by excessive vascular garbage in cardiac arteries. For patients with coronary heart disease, if properly treated, some patients can live almost the same life span as normal people, have unhealthy diets, have a lot of pressure to stay up late, or have three highs that are not found and are not controlled, then this person is more likely to have coronary heart disease than others.