An aortic dissection occurs when a tear in the aorta's inner lining lets blood into the wall and separates its layers, creating a false lumen. The dissection may involve the ascending aorta, descending thoracic aorta, abdominal aorta, or multiple segments.
Aortic dissections are commonly classified as:
A dissection can interfere with blood flow to the heart, brain, kidneys, intestines, spinal cord, or limbs and may cause complications such as rupture, cardiac tamponade, aortic valve leakage, stroke, or organ ischemia.
Aortic dissection can rapidly become life-threatening. A tear involving the ascending aorta can lead to rupture, cardiac tamponade, aortic regurgitation, coronary artery obstruction, stroke, or reduced blood flow to other organs.
Acute Type A aortic dissection requires immediate evaluation by an experienced aortic or cardiac surgical team, with emergency operative repair generally recommended. Patients who are stable enough for transfer may be transferred to a high-volume aortic centre with appropriate expertise.
Causes
Risk Factors
Open Surgical Repair: Acute Type A aortic dissection generally requires emergency open surgery. The procedure may involve replacement of the ascending aorta, hemiarch or arch reconstruction, and repair of associated complications such as aortic regurgitation or coronary involvement.
Bentall Procedure : A Bentall procedure may be performed when the aortic root and aortic valve are significantly affected. It involves replacement of the aortic root and ascending aorta with a composite graft containing an artificial valve, with reimplantation of the coronary arteries into the graft.
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Valve-Sparing Aortic Root Repair: In selected Type A dissections involving the aortic root, the native aortic valve may be preserved when appropriate. The dilated or dissected root is replaced or reconstructed while retaining the patient's own valve, when clinically appropriate.
Endovascular Repair (TEVAR): Thoracic endovascular aortic repair (TEVAR) may be considered for Type B dissection when complications such as rupture, malperfusion, persistent pain, uncontrolled hypertension, or other high-risk features are present and the anatomy is suitable.
MediRehab (a chain of Rehab centres, part of MediGence) provides comprehensive rehabilitation services designed to support Aortic Dissection patients in India. These services include:









Noida, India
Fortis Healthcare Limited is one of India’s prominent providers of integrated healthcare services, offering comprehensive medical care across multiple specialities. The company’s operations span hospitals, diagnostic centres, and day-care speciality facilities, ensuring a wide range of healthcare solutions under one umbrella. Fortis has established a strong presence across the country, managing 33 healthcare facilities, which include joint ventures and operational & management (O&M) setups, across 11 states.
The company’s hospital network comprises more than 5,700 operational beds, including O&M beds, catering to patients with varied healthcare needs. In addition to inpatient services, Fortis operates around 400 diagnostic laboratories, providing reliable and timely diagnostic support for accurate medical care. This extensive network enables Fortis to deliver high-quality healthcare services consistently and efficiently, from routine diagnostics to specialised treatments and complex procedures.

Delhi, India
Shanti Mukand Hospital located in New Delhi, India is accredited by ISO, NABH. Also listed below are some of the most prominent infrastructural details:

Kochi, India
VPS Lakeshore Hospital located in Kochi, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:
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