Cause coronary heart disease factor to have 3? smoke

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Why do people suffer from coronary heart disease? I believe many friends do not understand, let me take you to understand the causes of coronary heart disease.

Cause coronary heart disease factor to have 3? smoke

Reason 1: Hyperlipidemia: in addition to age, lipid metabolism disorder is the most important predictor of coronary heart disease. There is a close relationship between the levels of total cholesterol (TC) and low density lipoprotein cholesterol (LDLC) and the risk of coronary heart disease. Each 1% increase in LDLC level increases the risk of coronary heart disease by 2-3%. Triglyceride (TG) is an independent predictor of coronary heart disease, often accompanied by low HDLC and impaired glucose tolerance, the latter two are also risk factors of coronary heart disease.

Reason 2: hypertension: hypertension is closely related to the formation and development of coronary atherosclerosis. Systolic blood pressure (140-149 mmHg) is more likely to increase the risk of death than diastolic blood pressure (90-94 mmHg).

Reason 3: smoking: smoking is an important risk factor for coronary heart disease, is the only most avoidable cause of death. There was a significant dose-response relationship between coronary heart disease and smoking.

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There are also genetic, drinking, environmental factors. The risk of coronary heart disease and death will double in people who don't exercise.