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:









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

Mumbai, India
Nanavati Super Speciality Hospital located in Mumbai, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:

Delhi, India
Max Super Speciality Hospital, Patparganj, a 400+ bed NABH-accredited facility under Balaji Medical and Diagnostic Research Centre, offers world-class care across 33+ specialties, including Cardiac Sciences, Oncology, Neurosciences, Orthopaedics, Obstetrics & Gynaecology, and Kidney Transplant. With 116 ICU beds, 14 HDU beds, 11 modular OTs, and an NABL-accredited Max Lab, the hospital ensures advanced, quality-driven care. Staffed by 510+ expert doctors and 770+ nurses, it’s India’s first AACI-accredited super speciality hospital and North & West India’s first QAI-accredited Advanced Brain Stroke Centre. Max Patparganj is a regional leader in complex surgeries, blending cutting-edge technology with compassionate, patient-centric healthcare.
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