ObjectiveTo assess mid- and long-term outcomes and share our clinical method of reduction ascending aortoplasty (RAA) in adult patients undergoing aortic valve replacement (AVR).MethodsWe retrospectively analyzed clinical data of 41 adult patients with aortic valve disease and ascending aortic dilatation before and after operation of RAA+AVR in Fuwai Hospital from January 2010 to July 2017. There were 28 male and 13 female patients aged 28-76 (53.34±12.06) years. Twenty-three patients received AVR+RAA using the sandwich technique (a sandwich technique group), while other 18 patients received AVR+ascending aorta wrap (a wrapping technique group). Ascending aorta diameter (AAD) was measured by echocardiography or CT scan preoperatively and postoperatively.ResultsThere was no perioperative death. The mean preoperative AAD in the sandwich technique group and the wrapping technique group (47.04±3.44 mm vs. 46.67±2.83 mm, P=0.709) was not statistically different. The mean postoperative AAD (35.87±3.81 mm vs. 35.50±5.67 mm, P=0.804), and the mean AAD at the end of follow-up (41.26±6.54 mm vs. 38.28±4.79 mm, P=0.113) were also not statistically different between the two groups. There were statistical differences in AAD before, after operation and at follow-up in each group. All 41 patients were followed up for 23-108 (57.07±28.60) months, with a median follow-up of 51.00 months. Compared with that before discharge, the AAD growth rate at the last follow-up was –1.50-6.78 mm/year, with a median growth rate of 0.70 mm/year, and only 3 patients had an annual growth rate of above 3 mm/year.ConclusionMid- and long-term outcomes of RAA in adult patients undergoing AVR with both methods are satisfying and encouraging.
ObjectiveTo assess mid− and long−term outcomes of ascending aortic wrapping (AAW) in adult patients undergoing aortic valve replacement (AVR). MethodsWe retrospecctively analyzed clinical data of adult patients who underwent AVR and AAW in Fuwai Hospital from January 2010 to August 2019. Ascending aorta diameter (AAD) was measured by echocardiography or CT scan preoperatively and postoperatively. ResultsA total of 33 patients were enrolled, including 23 males and 10 females aged 22−73 (51.06±12.61) years. There was no perioperative death. The mean preoperative, postoperative and follow−up AAD of the patients were 46.06±3.54 mm, 34.55±5.17 mm, and 37.12±5.64 mm, respectively. The median follow−up time was 38.20 (18.80−140.30) months. The median increase rate of diameter was 0.63 (−0.11, 1.36) mm per year after the surgery. The increase rate was>5 mm per year in 1 patient, and>3 mm in another one. ConclusionMid−term outcomes of AAW in adult patients undergoing AVR are satisfied and encouraging.