Abstract
Background Congenital bicuspid aortic valve (BAV) – one of the most frequent cardiovascular lesions, with prevalence up to 2.4%. About a half of them need the surgical treatment throughout life. Methods 1217 patients with BAV were treated in the Institute during 2003�2012. There were 902 (74.1%) males. Patients age ranged from 3 days to 76 years, mean 50.2 ± 9,8 years. Aneurysm of ascending aorta took place in 380 (31.2%) pts, 39 (10,3%) of them admitted with dissection. We use: balloon valvuloplasty in 82 (8.1%) patients. Different operative interventions were fulfilled to the rest :1135 (93,3%) pts: open aortic valvotomy � 64 (5,3%), aortic valve replacement (AVR) – 691 (56.8%), AVR with ascending aorta banding – in 83 (6,8%), Robicsek operation – 121 (10.0%), Bentall’s operation – 162 (13.3%), Wheat’s operation – 9 (0.7%), supracoronary aortic grafting with AV resurpension – 3 (0.2%), David’s operation – 2 (0.2%); 51 (4.2%) patients with BAV treated of coarctation of the aorta earlier. Results Total 30-day mortality composed 2.3% (26 pts). Death causes: acute heart failure – in 13 (1,1%); respiratory insufficiency – in 4 (0.3%), bleeding – in 2 (0.2%), multiorgan failure – in 4 (0,3%), cerebral injury – in 3 (0.2%). Remote results were studied in 1110 (93.7%) discharged patients in term 6 months – 9 years, mean 3,6±1,2. In mostly – 84.4% and 10.9% it was good and satisfactory. Unsatisfactory in 23 (2.0%), died in remote terms 27 (2,4%) pts. Redo operation were performed in 14 (2.1%) pts after AVR in a reason of aneurysm forming. Conclusion Bicuspid aortic valve disease characterized by injury of aortic valve and ascending aorta. Aneurysm forming were observed in 380 (31.2%) patients with BAV, among them in 39 (10.3%) with dissection. Redo operations in a reason of aneurysm forming needs 2.1% in the elective AVR group. Operative treatment of patients with BAV permitted to obtain good and satisfactory remote results in 84.4% and 10.9% cases.
Highlights
Congenital bicuspid aortic valve (BAV) – one of the most frequent cardiovascular lesions, with prevalence up to 2.4%
1217 patients with BAV were treated in the Institute during 2003−2012
Different operative interventions were fulfilled to the rest :1135 (93,3%) pts: open aortic valvotomy − 64 (5,3%), aortic valve replacement (AVR) – 691 (56.8%), AVR with ascending aorta banding – in 83 (6,8%), Robicsek operation – 121 (10.0%), Bentall’s operation – 162 (13.3%), Wheat’s operation – 9 (0.7%), supracoronary aortic grafting with AV resurpension – 3 (0.2%), David’s operation – 2 (0.2%); 51 (4.2%) patients with BAV treated of coarctation of the aorta earlier
Summary
Congenital bicuspid aortic valve (BAV) – one of the most frequent cardiovascular lesions, with prevalence up to 2.4%. Surgical treatment of bicuspid aortic valve disease Background Congenital bicuspid aortic valve (BAV) – one of the most frequent cardiovascular lesions, with prevalence up to 2.4%. About a half of them need the surgical treatment throughout life. Methods 1217 patients with BAV were treated in the Institute during 2003−2012.
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