What is blood pressure? When does it rise?
The pressure of the blood in the arteries caused by pumping of heart is called blood pressure. It rises if we do activities like running, cycling etc. or if the arteries become narrower.
Concept: Blood Vessels of the Heart: Vena Cavae, Pulmonary Veins, Pulmonary Trunk, Aorta, Coronary Artery and Vains
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