The aorta is important because it gives the body access to the oxygen-rich blood it needs to survive. The head including the brain , neck and arms get oxygen from arteries that come off the aortic arch.
The stomach , intestines , kidneys and other vital organs get oxygen from arteries that come off the abdominal aorta. Your aorta can be damaged by high cholesterol and high blood pressure , so anything you do to keep those risk factors under control will also help you maintain a healthy aorta. That includes eating a balanced diet , getting regular exercise and avoiding cigarettes.
Call us now at or fill out our online form to get started today. Columbia University Irving Medical Center. Aortic Center Minimally invasive, maximally effective aortic care. Call RX. All About the Aorta. It provides blood to the muscles of the chest wall and the spinal cord. The abdominal aorta runs from the diaphragm and ends just above the pelvis, where it divides into the iliac arteries. There are five arteries that branch from the abdominal aorta: the celiac artery, the superior mesenteric artery, the inferior mesenteric artery, the renal arteries and the iliac arteries.
The celiac artery provides blood to the stomach, liver and pancreas; the superior mesenteric artery supplies blood to the small intestine; the inferior mesenteric artery supplies blood to the large intestine; and the renal arteries provide blood to the kidneys as well as the muscles of the abdominal wall and the lower spinal cord.
The end of the abdominal aorta branches into the iliac arteries, which supply blood to the legs and the organs in the pelvis. Contact the Aortic Disease Center. Support the Center - Make a Gift. Your baby in the bi Bone marrow biopsy Propyl alcohol Ammonium hydroxide p Emergency contracept Flushable reagent st Vaginal yeast infect Mistletoe poisoning. Academic Health Center The University of Florida Academic Health Center - the most comprehensive academic health center in the Southeast - is dedicated to high-quality programs of education, research, patient care and public service.
Research Studies Learn about UF clinical research studies that are seeking volunteers. Research News Artificial intelligence in the intensive care unit: UF researchers developing Read More. UF Health Facts. Aorta Anatomy The aorta is the largest blood vessel in the body. Anatomy of the Aorta Considering the significant portion of the body that the aorta spans, it is helpful to break it down into the following four sections: Aortic Root The aortic root is the portion of the aorta that is attached to the heart.
Aortic Dissection What is an Aortic Aneurysm? Aortic aneurysms can cause two problems: Rupture : The weakened or ballooned area may develop a hole, called a rupture, that allows blood to burst out into the body. Dissection : The blood pumped forcefully through the aorta can split the layers of the artery wall, allowing a build-up of blood to continually leak into the space, which further splits the artery wall. What are the Symptoms of an Aortic Emergency?
Aneurysms and dissections of the aorta are life-threatening medical emergencies. How is an Aortic Aneurysm or Dissection Treated? Surgery repairs or replaces the injured section of the aorta. Medication lowers blood pressure and reduces risks of rupture. Medications wouldn't be a treatment option in an emergency, but they may be appropriate if your doctor recommends them.
Besides advanced age and genetics or family history, people who have the following conditions may be at higher risk for an aortic aneurysm or dissection: High blood pressure. The increased force of blood can weaken the artery walls.
High cholesterol or atherosclerosis. A build-up of plaque may cause increased inflammation in and around the aorta and other blood vessels. Inflamed arteries.
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