What causes high pressure and low pressure?

Low diastolic pressure generally refers to low diastolic blood pressure, low diastolic blood pressure may be related to physiological factors, abnormal heart structure, hypothyroidism, etc.

1. Physiological factors such

as thin body shape, insufficient nutrient intake, etc., may lead to low diastolic blood pressure.

2. Abnormal heart structure such

as aortic valve insufficiency, easy to cause blood reflux in the aorta to the left ventricle, resulting in diastolic depression.

3. Hypothyroidism

Due to various factors leading to decreased thyroid function, insufficient thyroid hormones in the body, may lead to decreased blood pressure, accompanied by low body temperature, fatigue, slow heartbeat and other phenomena.