Aorta: Anatomy and Function - Cleveland Clinic
2022年2月24日 · The aorta is the main vessel through which oxygen-rich blood travels from the heart to the rest of the body. It also delivers nutrients and hormones. The aorta’s branches ensure these substances reach internal organs and nearby supporting tissue.
Your Aorta: The Pulse of Life | American Heart Association
2024年1月30日 · The aorta is the main artery that carries blood away from your heart to the rest of your body. When a problem occurs with the aorta, the heart and the entire body’s blood supply can be put at risk.
Aorta: Anatomy, Function, and Signs of a Problem - Verywell Health
2024年11月9日 · The aorta is widest at the point where it connects to the heart's left ventricle through the aortic valve; then, it gets progressively narrower as it descends into the abdomen. The aorta is divided into four parts:
Aorta - Wikipedia
The aorta (/ eɪˈɔːrtə / ay-OR-tə; pl.: aortas or aortae) is the main and largest artery in the human body, originating from the left ventricle of the heart, branching upwards immediately after, and extending down to the abdomen, where it splits at the aortic bifurcation into two smaller arteries (the common iliac arteries).
Aortic Aneurysm: Symptoms, Causes & Treatment - Cleveland Clinic
2022年6月11日 · Aortic aneurysms form in a weak area in your artery wall. They may rupture (burst) or split (dissect), which can cause life-threatening internal bleeding or block the flow of blood from your heart to various organs. What is an aortic aneurysm? Your aorta is the largest artery in your body.
Anatomy, Thorax, Heart Aorta - StatPearls - NCBI Bookshelf
2023年7月24日 · Just above the cusp of the aortic valve, the aorta gives off the left and right main coronary arteries that run along coronary grooves of the heart and are responsible for perfusion of the myocardium.
What is the function of the aorta? - Medical News Today
2023年3月2日 · The aorta is the main artery responsible for transporting oxygenated blood out of the heart and to the rest of the body. It consists of the ascending aorta, the aortic arch, and descending...
Aorta: Anatomy, branches, supply - Kenhub
2023年10月30日 · Major arteries of the thorax, abdomen and back. The aorta is the first segment of the systemic arterial circulation, originating directly from the left ventricle of the heart. It is the largest artery in the body consisting of three parts that each has its special characteristics, most notably in their direction and orientation.
Anatomy of the Heart: Aorta - ThoughtCo
2019年6月24日 · The aorta rises from the left ventricle of the heart, forms an arch, then extends down to the abdomen where it branches off into two smaller arteries. Several arteries extend from the aorta to deliver blood to the various regions of the body.
Aorta - Physiopedia
The aorta is the large artery that carries oxygen-rich blood from the left ventricle of the heart to other parts of the body. The aorta begins at the top of the left ventricle, the heart 's muscular pumping chamber. The heart pumps blood from the left …
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