Patients
Between January 2017 to January 2021, 60 cases of ATAAD patients were
operated on with ascending aorta replacement, total arch replacement,
and FET. 48 cases patients were divided into two groups, according to
FET length. For example, 80mm and 100mm were divided into short FET
groups, 120mm and 150mm were divided into long FET groups. The range of
aortic dissection involves the celiac artery, or the renal artery, or
the bifurcation at the level of the iliac artery. All patients had no
history of cardiovascular surgery. CTA scans were performed preoperative
and postoperative 1 to 3 months. Preoperative and postoperative analysis
and three-dimension reconstruction were performed on each patient.