EndoVascular Aortic Dissection Early vs Delayed

Exclusion Criteria

• •Acute complicated type B aortic dissection.
• •Traumatic dissection or penetrating aortic ulcer.
• •Connective tissue diseases (e.g., Marfan syndrome, Loeys-Dietz syndrome, Ehlers-Danlos syndrome).
• •Pregnancy, women of childbearing potential, or breastfeeding.
• •Uncontrolled active infection or active vasculitis.
• •Unsuitable access vessels or infection at the access site.
• •Endovascular repair requiring ≥2 branch reconstructions.
• •Prior aortic surgery (open or endovascular).
• •Life expectancy \<2 years.
• •Myocardial infarction or cerebrovascular accident within 4 weeks before enrollment.
• •Severe gastrointestinal bleeding, major surgery, myocardial infarction, or uncorrected coagulation dysfunction within 6 weeks before enrollment.
• •Other conditions deemed by the investigator to compromise the patient's medical interests or unlikely adherence to the study protocol.