Is the lower pressure the diastolic pressure?
Nov 09, 2023
Source: Cainiu Health
Dr. Wang Xin
Introduction
Under normal circumstances, the lower number is the diastolic blood pressure. Diastolic blood pressure refers to the pressure generated by the elastic recoil of arterial blood vessels when the heart is at rest (relaxing). It is one of the indicators in blood pressure measurement and represents the lowest level of arterial pressure at the end of diastole. Clinically, the normal range for diastolic blood pressure is 60–79 mmHg. If a patient experiences any discomfort symptoms, it is recommended to seek timely medical attention at a hospital.
In general, the lower number is the diastolic blood pressure. Diastolic pressure refers to the pressure generated by the elastic recoil of arterial blood vessels when the heart is at rest (relaxing). Specifically:
Diastolic pressure is a measurement in blood pressure readings and represents the lowest level of arterial pressure at the end of ventricular relaxation. Clinically, the normal range for diastolic pressure is 60–79 mmHg. The level of diastolic pressure primarily reflects the magnitude of peripheral resistance. Any factors affecting cardiac output and peripheral resistance can influence blood pressure. If peripheral resistance increases while cardiac output remains unchanged, diastolic pressure will rise.
To prevent high diastolic pressure, the most important step is to correct unhealthy lifestyle and dietary habits—eating more fresh vegetables and whole grains, quitting smoking and alcohol, ensuring adequate sleep, engaging in appropriate aerobic exercise, and maintaining a healthy weight.
If a patient experiences any symptoms or discomfort, it is recommended to seek medical attention promptly to avoid delaying diagnosis and treatment.
