1. High blood pressure of 104 mmHg and low pressure of 72 mmHg are within the normal blood pressure range. 2. High pressure is systolic pressure and low pressure is diastolic pressure. Normal blood pressure ranges from systolic blood pressure <140mmHg and/or diastolic blood pressure <90mmHg, which can be categorized into normal blood pressure and normal high blood pressure, the latter is also normal, but the risk of developing hypertension is elevated. 3. Normal blood pressure should have a systolic blood pressure of <120 mmHg and a diastolic blood pressure of <90 mmHg, whereas normal high blood pressure has a systolic blood pressure in the range of 120 to 139 mmHg and/or a diastolic blood pressure in the range of 80 to 89 mmHg. 4. High pressure 104mmHg, low pressure 72mmHg for normal blood pressure value, is normal blood pressure, but usually still should be regularly tested blood pressure value, pay attention to the blood pressure situation. 5. It is recommended to measure blood pressure regularly and consult a doctor if there is any abnormality.