Question

Whatvhappens when blood pressure is more than atmospheric pressure?

Answer 1

Blood pressure measures the amount of force in the flow of blood through the body. The amount of pressure present is the result of the force exerted by the heart as it pumps blood, and the amount that the arteries resist the circulation of blood due to narrowing or other factors. Many things can affect blood pressure, including changes in atmospheric pressure due to deep sea diving, leaving the atmosphere entirely, and changes in the weather.