How many arteries are there in the body? You will probably recognize the main arteries in the human body: the aorta the main artery coming out of the heart coronary arteries in the heart the carotid artery in the neck. However, there are more than 20 major arteries throughout the body, which then branch out into many, many smaller arterioles and capillaries.
This extensive network carries blood to all parts of the body. Each artery is made up of three layers: a smooth layer on the inside a thick layer of muscle in the middle a rough layer on the outside. What does it mean if my heart gallops? Eventually it turns into the axillary artery.
Axillary Artery: This is a continuation of the subclavian artery. This artery travels deep in the arm pit, feeding muscles and bones around the shoulder with its branches. It eventually turns into the brachial artery.
Continuing down the arm, there is one artery in the upper arm: Brachial Artery: This artery begins under the pectoralis muscle and travels down the arm. It eventually splits into two arteries the radial artery and the ulnar artery at the elbow. Head and neck arteries. Share on Pinterest Arteries in the head and neck. Torso arteries. Share on Pinterest Arteries of the lungs, heart, pelvis, and the aorta in the abdomen.
Abdomen arteries. Arteries of the arms. Arteries of the legs. Quick guide to arteries vs. The bottom line. Medically reviewed by J. Automated vs. Read this next. Blood Pressure Readings Explained. Medically reviewed by Judith Marcin, M. Medically reviewed by Debra Sullivan, Ph. Medically reviewed by Alana Biggers, M. Medically reviewed by Deborah Weatherspoon, Ph. With Pictures. Medically reviewed by Kristen M. Moyer, MD. Medically reviewed by Shilpa Amin, M.
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