[Surgical strategy for acute type A aortic dissection with cerebral ischemia due to acute occlusion of aortic arch branches].
In the treatment of acute type A aortic dissection, it is important to cope effectively with cerebral ischemia due to preoperative acute occlusion of arch branches and intraoperative cerebral malperfusion under extracorporeal circulation. The validity of our surgical strategy for such cases was evaluated. Our surgical strategies are as follow; for cases with preoperative cerebral infarction and disturbance of consciousness total aortic arch replacement is performed after the improvement of brain edema, and for cases of transient cerebral ischemia, emergency operation is performed. In the emergency operation, selective cerebral perfusion through the carotid artery of the diseased side is initiated as soon as possible. In conclusion, our surgical strategy for acute type A aortic dissection with cerebral ischemia due to acute occlusion of aortic arch branches is acceptable. There was no significant difference between the cerebral ischemia group and the control group concerning hospital mortality, cerebral complication and the 5-year survival rate.
Mogi
Kenji
K
Division of Cardiovascular Surgery, Funabashi Municipal Medical Center, Funabashi, Japan.
Takahara
Y
Y
Hatakeyama
M
M
Doi
A
A
D000368:Aged; D000784:Aortic Dissection / Q000601:surgery*; D001013:Aorta, Thoracic; D001014:Aortic Aneurysm / Q000601:surgery*; D001018:Aortic Diseases / Q000150:complications*; D001157:Arterial Occlusive Diseases / Q000150:complications*; D002545:Brain Ischemia / Q000209:etiology* / Q000401:mortality; D013504:Cardiovascular Surgical Procedures; D002544:Cerebral Infarction / Q000209:etiology / Q000401:mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D015996:Survival Rate