RESUMEN
From March 1997 to January 2000, we operated eleven cases of Stanford type A acute closing dissection. The patients consisted of 4 men and 7 women with a mean age of 71 +/- 9 years. There were 9 cases (81%) of cardiac tamponade and 5 cases (45%) was in the shock state. There were no malperfusion and end organ ischemia. All cases were operated with deep hypothermia and circulatory arrest. Ascending aortic replacement were performed in 9 cases and 2 cases were performed total arch replacement. 6 cases (63%) were not required blood transfusion. There was one operative death and one hospital death. These result suggest that we had better to perform immediate graft replacement for Stanford type A acute closing dissection as soon as possible, even if there were no serious complications.
