Arterial shunt with pump infusion line for the treatment of chronic thoracic aortic aneurysms: the "modified shunt of Gott".
Dissection of the aneurysm is the most dangerous step during graft replacement of the descending thoracic aorta. Sudden hemorrhage may follow wall rupture or disruption of major collaterals before the aorta can be clamped. A simple modification of the classic Gott is illustrated, which makes the shunt work also as a partial bypass if needed, with rapid reinfusion of blood losses. Nineteen of 25 patients requiring resection of descending aortic aneurysms from 1982 to 1990 were treated with this method with no mortality.
Dottori
V
V
Cardiac Surgical Department, University of Genoa, Ospedale San Martino, Genova, Italy.
Spagnolo
S
S
Barberis
L
L
Parodi
E
E
Agostini
M
M
Brisighella
A
A
Raciti
A
A
Podetti
M
M
Castagnacci
A
A
D001013:Aorta, Thoracic / Q000601:surgery; D017545:Aortic Aneurysm, Thoracic / Q000601:surgery*; D001166:Arteriovenous Shunt, Surgical / Q000379:methods; D016063:Blood Loss, Surgical / Q000517:prevention & control*; D001807:Blood Vessel Prosthesis; D005260:Female; D006801:Humans; D007430:Intraoperative Care / Q000379:methods; D008297:Male; D008875:Middle Aged