[Selective Sinus Replacement for Aortic Root Disease].

Area of Science:

• Cardiovascular Surgery
• Aortic Surgery
• Thoracic Surgery

Context:

• Selective sinus replacement is a viable surgical option for patients with one or two affected sinuses of Valsalva.
• This approach is particularly relevant for individuals with acute aortic dissection and elevated bleeding risks.
• Traditional methods may pose higher risks in specific patient populations.

Purpose:

• To evaluate the safety and efficacy of selective sinus replacement in patients requiring aortic sinus repair.
• To assess perioperative outcomes and long-term results, including aortic regurgitation and cardiac function.
• To determine the suitability of this technique in managing acute aortic dissection.

Summary:

• Six patients underwent selective replacement of the right sinus of Valsalva, with five cases involving acute aortic dissection.
• All patients survived the procedure without re-exploration for bleeding, and maintained normal cardiac function during follow-up.
• While generally safe and effective, some late aortic regurgitation was observed, necessitating further long-term studies.

Impact:

• Selective sinus replacement offers a promising alternative for complex aortic pathologies, potentially reducing surgical risks.
• The procedure demonstrates good short-term outcomes, including survival and preserved cardiac function.
• Further research with larger cohorts is essential to fully establish the long-term benefits and potential complications of this technique.