What Is Hypertension?

The video provides an overview of blood flow to and from the heart, explaining how blood is oxygenated in the lungs and circulated through the body. It discusses blood pressure, highlighting the difference between normal and high blood pressure (hypertension). The video explains the types of hypertension, primary and secondary, and their potential causes and effects on the body. It also covers the symptoms of hypertension, which are often asymptomatic until advanced stages, and the importance of regular checkups for diagnosis. Finally, it outlines prevention strategies, including exercise, diet, and stress management, to maintain cardiovascular health and reduce the risk of hypertension.

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