Learn the most common symptoms (or lack thereof) and the two major categories of hypertension. Rishi is a pediatric infectious disease physician and works at Khan Academy.

This resource from Khan Academy provides information about hypertension, a circulatory system disease. Students will learn the symptoms and categories of hypertension.

This video lesson from Khan Academy provides information about hypertension, a type of circulatory system disease. Students will learn the symptoms and categories of hypertension.