Aortopulmonary space
Aortopulmonary Space
The Aortopulmonary Space (pronunciation: ay-or-toh-puhl-muh-nuh-ree speys) is a term used in medical anatomy to describe the region located between the aorta and the pulmonary artery in the human body.
Etymology
The term "Aortopulmonary Space" is derived from the combination of two words: "Aorta" and "Pulmonary". "Aorta" is derived from the Greek word "Aorte", which means 'that which is hung up', and "Pulmonary" is derived from the Latin word "Pulmonarius", which means 'of the lungs'.
Definition
The Aortopulmonary Space is a potential space in the mediastinum, the central compartment of the thoracic cavity. It is located anterior to the trachea and posterior to the sternum. It is bound laterally by the aorta and the pulmonary artery.
Related Terms
- Aorta: The main and largest artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen.
- Pulmonary Artery: The artery carrying blood from the right ventricle of the heart to the lungs for oxygenation.
- Mediastinum: The space in the chest between the pleural sacs of the lungs that contains all the tissues and organs of the chest except the lungs.
- Trachea: The large, flexible tube running from the larynx to the bronchi, serving as the main passageway for air to and from the lungs.
- Sternum: The breastbone, a long flat bone located in the center of the chest.
External links
- Medical encyclopedia article on Aortopulmonary space
- Wikipedia's article - Aortopulmonary space
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