Know Your Body .. How Does The Heart Regulate Blood Pressure?

Know Your Body .. How Does The Heart Regulate Blood Pressure?


Cardiovascular system is a complete system that helps many of the functions of the body, and is the basis of life and health of the human, and it can control the blood pressure, through some hormones along with the signals of the autonomic nerve of the brain, which affect the rate and strength of heart contractions .

According to the website "innerbody", the heart rate may lead to an increase in blood pressure, as well as blood vessels can also affect the pressure, narrowing vessels reduces the diameter of the artery by contracting the smooth muscles in the wall of the arterial, which leads To an increase in blood pressure and decrease in blood flow in the region.
The expansion of the vessels is the expansion of the artery as the smooth muscles in the wall of the arteries relax and relax under the influence of some hormones or chemicals in the blood and work properly, and the blood mass in the body also affect blood pressure, if the blood more viscous will help increase the amount Blood pumped by each heartbeat and thus high blood pressure

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