[The Strategy for Aortic Root Pathology Due to Stanford Type A Acute Aortic Dissection].

The surgical outcomes of aortic root replacement for Stanford type A acute aortic dissection( AAAD) remain unacceptable with a 30-day mortality rate of 20%. Additionally, in young patients requiring aortic root replacement for AAAD, the preservation of native valve is desirable, yet challenging to achieve in emergent surgery with poor preoperative status. Ideally, we aim to avoid aortic root replacement whenever possible, opting instead for partial remodeling even in cases necessitating incision into the aortic root.

[The Long Outcome of the Left Atrial Appendage Preserving Maze Procedure].

Unlabelled: We retrospectively study the outcome of left atrial appendage (LAA) preserving maze procedure, focus on thrombus formation in left atrium( LA), postoperative stroke, and LA function.

Patients And Methods: We studied 131 patients (mean age, 68.2y;77 men and 54 women) who underwent maze procedure for atrial fibrillation( Af) between 2008 and 2020.