Currently if the patient’s systolic blood pressure is 110mmHg and diastolic blood pressure if 63mmHg, this blood pressure is considered normal. A standard systolic blood pressure is defined as being between 90mmHg and 139mmHg and a standard diastolic blood pressure is defined as being between 60mmHg and 89mmHg. If the patient wants to further measure the overall blood pressure, it is often not possible to assess whether the blood pressure is normal or not through a single measurement, and it is necessary to go through three measurements on different days, or to directly recommend that the patient undergo ambulatory blood pressure monitoring, which can be relatively more objective in assessing how the overall blood pressure is actually doing.