Arteries, a critical part of your cardiovascular system, are blood vessels that distribute oxygen-rich blood to your entire body. These tube-like vessels and the muscles inside them ensure your organs and tissues have the oxygen and nutrients they need to function.

The anatomy of arteries can be separated into gross anatomy, at the macroscopic level, and microanatomy, which must be studied with a microscope. The arterial system of the human body is divided into systemic arteries, carrying blood from the heart to the whole body, and pulmonary arteries, carrying deoxygenated blood from the heart to the lungs.

Feb 26, 2019 · Arteries carry blood away from the heart in two distinct pathways: The systemic circuit. In this pathway, oxygen-rich blood is carried away from the heart and toward tissues of the body. The...

Mar 6, 2023 · Arteries make up tubelike structures responsible for transporting fluid (i.e., blood for the circulatory system and lymph for the lymphatic system) to and from every organ in the body. Mainly, arteries manage the transportation of oxygen, nutrients, and hormones through our …

Sep 30, 2024 · Explore the anatomy of arteries, their various types, essential functions in blood circulation, and common diseases affecting these vital blood vessels.

May 9, 2019 · Arteries are components of the cardiovascular system. This system circulates nutrients to and removes waste material from the cells of the body. There are two main types of arteries: pulmonary arteries and systemic arteries. Pulmonary arteries carry blood from the heart to the lungs where the blood picks up oxygen.

Arteries stand out as the robust highways that propel oxygenated blood from the heart to the rest of the body. Unlike veins, which return blood to the heart, arteries are responsible for the outward journey. Two distinct pathways define arterial circulation:

Jan 21, 2025 · artery, in human physiology, any of the vessels that, with one exception, carry oxygenated blood and nourishment from the heart to the tissues of the body. The exception, the pulmonary artery, carries oxygen-depleted blood to the lungs for oxygenation and removal of excess carbon dioxide (see pulmonary circulation).

Nov 3, 2023 · All arteries carry oxygenated blood–except for the pulmonary artery. The largest artery in the body is the aorta and it is divided into four parts: ascending aorta, aortic arch, thoracic aorta, and abdominal aorta.

Feb 28, 2022 · Arteries are blood vessels. Most carry oxygen-rich blood from the heart to various organs and tissues. Arteries are a part of the circulatory system, along with the heart and other blood...