Systolic blood pressure 113mmHg, diastolic blood pressure 63mmHg, calculated pulse pressure is 50mmHg, the pressure difference is not big. In the quiet state, the healthy young people’s pulse pressure difference is 30~40mmHg, and the elderly blood pressure with systolic blood pressure increase, diastolic blood pressure decrease, pulse pressure increase characteristics, so it is generally believed that the pressure difference is more than 60mmHg for the pressure difference increase. Increased differential pressure is usually seen in aortic valve insufficiency, atherosclerosis, hyperthyroidism, severe anemia, etc.. On the contrary, a decrease is seen in aortic valve stenosis, pericardial effusion and severe heart failure. Therefore, the above blood pressure is within the normal range and there is no need to be overly concerned, and even if a single blood pressure abnormality is not indicative of a problem, it is recommended to pay attention to the dynamic monitoring of blood pressure on a daily basis, and if there are any discomforts, consult a doctor promptly, and make a clear diagnosis under the guidance of the doctor in conjunction with the history of the patient and other auxiliary tests.