What is Aortic Dissection?
**What is Aortic Dissection?**
**Overview**
Aortic dissection is a serious medical condition in which the layers of the aorta, the largest artery in the body, separate and blood flows between them. This can weaken the aorta and lead to life-threatening complications, including rupture.
**Keywords:** aortic dissection, aorta, blood flow, rupture
**Causes and Risk Factors**
* High blood pressure (hypertension)
* Aortic valve disorders
* Marfan syndrome (a genetic disorder that weakens connective tissue)
* Pregnancy
* Certain medications, such as cocaine
* Trauma
**Symptoms**
The symptoms of aortic dissection can vary depending on the location and severity of the dissection. Common symptoms include:
* Sudden, severe chest pain
* Pain that radiates to the back, neck, or jaw
* Difficulty breathing
* Hoarseness
* Weakness or paralysis on one side of the body
* Loss of consciousness
**Keywords:** chest pain, radiating pain, difficulty breathing, hoarseness, weakness, paralysis
**Diagnosis**
Aortic dissection is typically diagnosed using:
* **Medical history and physical examination:** Your doctor will ask about your symptoms and examine you for signs of aortic dissection.
* **Imaging tests:** A variety of imaging tests, such as a CT scan or MRI, can confirm the diagnosis and show the extent of the dissection.
**Keywords:** CT scan, MRI
**Treatment**
Treatment for aortic dissection depends on the severity of the dissection. Options may include:
* **Medication:** Blood pressure medications can help lower blood pressure and reduce the risk of rupture.
* **Surgery:** Emergency surgery is often necessary to repair the dissection and prevent rupture.
**Keywords:** medication, surgery
**Complications**
If left untreated, aortic dissection can lead to life-threatening complications, such as:
* Rupture (tearing of the aorta)
* Stroke
* Organ damage
* Death
**Keywords:** rupture, stroke, organ damage, death
**Prevention**
The following measures can help reduce your risk of aortic dissection:
* Control high blood pressure
* Treat aortic valve disorders
* Get regular checkups for Marfan syndrome if you have a family history of the condition
* Avoid using cocaine
* Avoid strenuous physical activity if you have risk factors for aortic dissection
**Keywords:** prevention, control blood pressure, treat aortic valve disorders, regular checkups, avoid cocaine, avoid strenuous activity
Aortic dissection is a serious medical condition that occurs when the inner layer of the aorta, the body’s largest artery, tears.