Sinus of Valsalva aneurysm: a late complication after repair of ascending aortic dissection.
Surgical advances and the introduction of new more rapid and accurate diagnostic techniques have led to significant improvement in the survival of patients with aortic aneurysms. However, considerable long-term morbidity and mortality remains a concern. In the present study we report on the occurrence of sinus of Valsalva (SV) aneurysm after repair of the ascending aorta for aortic dissection as a significant long-term complication. Since transesophageal echocardiography (TEE) became available it has been used for the follow-up of 33 hospital survivors after ascending aortic replacement for a mean of 27 +/- 20 months. Those patients who received a valved conduit were excluded from this analysis. The aortic valve was conserved in 22 patients: 17 had a dissecting aneurysm involving the ascending aorta and 4 patients non-dissecting aneurysms. A sinus of Valsalva diameter > 45 mm was considered an aneurysm and was found in a total of 7 patients (33%), 5 being patients with aortic dissection. The overall reoperation rate on account of SV aneurysms was 24%. We conclude that SV aneurysm is a significant long-term complication of patients after repair of the ascending aorta. In the light of these results we have changed our operative policy of repair to include resorcin glue as a reinforcing agent or to perform more extensive repair.
Simon
P
P
Surgical Clinic II, University of Vienna, Austria.
Owen
A N
AN
Moidl
R
R
Kupilik
N
N
Anwari
A
A
Grabenwoeger
M
M
Ehrlich
M
M
Mohl
W
W
Wolner
E
E
Havel
M
M
D000784:Aortic Dissection / Q000150:complications* / Q000601:surgery*; D001014:Aortic Aneurysm / Q000209:etiology* / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D017548:Echocardiography, Transesophageal; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012850:Sinus of Valsalva