The surgical methods and efficacy of 70 cases over 65 years old patients with aortic dissection

Objective To retrospectively analyze the surgical methods and efficacy in 70 cases of type A aortic dissection patients over 65 years old.Methods From January 2005 to May 2012,70 type A aortic dissection patients over 65 years old received surgical treatment.Among them,there were 47 males aged 65 to 78 years old with mean 71,23 females,aged 65 to 72 years old with mean 68.55 cases were acute onset,while 15 cases were chronically onset.Different surgical methods were selected depend on patients' situations.We followed up all patients after discharged from hospital to continue to observe their health situation and evaluate the therapeutic effects.Results After surgery,eight patients died in the hospital,62 patients were recovered and discharged from the hospital.The mortality rate is 11.4％.During the follow up period from 3 to 72 months,there were no dead,aneurysm rupture and others severe complications.9 cases received endovascular graft exclusion within 6 months after discharged from hospital.The survival patients were satisfactory healed with their daily living activity resumed.Conclusion For over 65 years old patients with aortic dissection,the accurate and rapid selection of surgical method could improve the survival rate and the quality of life with a lower occurrence rate of complications. Key words: Aorta ;  Dissection, aneuysm ;  Older ;  Aorta replacement