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What is Aortic Aneurysm and Dissection?

Aortic aneurysm and dissection are serious conditions affecting the aorta, the largest artery in the body that carries oxygen-rich blood from the heart to the rest of the body. An aortic aneurysm occurs when a weakened area of the aortic wall bulges or balloons out, potentially leading to a life-threatening rupture if left untreated. Aortic dissection occurs when there is a tear in the inner layer of the aortic wall, allowing blood to flow between the layers of the artery, causing separation or dissection of the layers.

Common Symptoms of Aortic Aneurysm and Dissection)​

Chest or Back Pain

Sudden, severe chest or back pain that may radiate to the abdomen, neck, shoulders, or arms.

Difficulty Breathing

Shortness of breath or difficulty breathing, especially with chest pain.

Weakness or Paralysis

Weakness, numbness, or paralysis in the legs or arms.

Dizziness or Fainting

Dizziness, lightheadedness, or fainting spells.

Hoarseness or Difficulty Swallowing

Hoarseness, difficulty swallowing, or voice changes.

Pulse Differences

Differences in blood pressure or pulse strength between the arms or legs.

Loss of Consciousness

Loss of consciousness or altered mental status.

Fever or weight loss

If the aneurysm was caused by infection or inflammation (inflammatory aortic aneurysm)

Whom to Consult?​ and When to Consult?​

If you experience symptoms suggestive of aortic aneurysm or dissection, it’s crucial to seek immediate medical attention at SRM Global Hospitals, Chennai.

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Consult our Emergency Care expert at SRM Global Hospitals immediately if you experience​​

  • Sudden, severe chest or back pain, especially if accompanied by other symptoms such as difficulty breathing, weakness, or loss of consciousness.
  • Symptoms suggestive of aortic aneurysm or dissection, particularly if you have risk factors such as high blood pressure, smoking, or a family history of aortic disease.

Common FAQs About Aortic Aneurysm and Dissection

Q: What causes aortic aneurysm and dissection?

A: Aortic aneurysm and dissection are often caused by weakening of the aortic wall due to factors such as high blood pressure, smoking, atherosclerosis (hardening of the arteries), genetic conditions, or trauma. In some cases, the exact cause may be unknown.

Q: How are aortic aneurysm and dissection diagnosed?

A: Diagnosis of aortic aneurysm and dissection may involve medical history assessment, physical examination, imaging tests such as ultrasound, CT scan, MRI, or angiography to visualize the aorta and assess the extent and severity of the condition.

Q: What is the treatment for aortic aneurysm and dissection?

A: Treatment for aortic aneurysm and dissection depends on the size, location, and severity of the condition. Options may include medication to control blood pressure, minimally invasive procedures (such as endovascular repair or stent placement), or open surgical repair to replace or repair the affected portion of the aorta.

Q: Can aortic aneurysm and dissection be prevented?

A: While not all cases of aortic aneurysm and dissection can be prevented, adopting a heart-healthy lifestyle, managing risk factors (such as high blood pressure, smoking, and high cholesterol), and seeking regular medical care can help reduce the risk of developing these conditions and improve overall cardiovascular health.

SRM Global Hospitals Pvt Ltd strives to deliver exceptional patient care with world-class expertise supported by next – gen medical and digital technologies because you deserve the quality care and are at the core of everything we do.

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