Explore the intricate anatomy of arteries and veins to gain a deeper understanding of how they function in the human body. Learn about the structure, function, and importance of these vital blood vessels in maintaining overall health.
Learn the main parts of the circulatory system and how each part works. This article includes topics about the systemic circulation of blood flow, blood composition, blood flow pressure, heartbeat, and the lymphatic system.
What is an artery and a vein? Veins and arteries are the two types of blood vessels of a circulatory system of a body. Artery All blood vessels starting from the heart are arteries and
Human Heart: Diagram and Anatomy of the Heart Internal Anatomy of the Heart The human heart is a muscular organ that pumps blood throughout the body. It is located in the center of the chest and is about the size of a fist. The heart is divided into four chambers: two atria and two ventricles.