Diagnosis and treatment of adult patients with cerebral ischemic stroke after cardiovascular surgery / 中国医师进修杂志

ABSTRACT

Objective To explore method of early diagnosis and treatment of adult patients with cerebral ischemic stroke after cardiovascular surgery.Methods The chnical data of 24 adult patients with cerebral ischemic stroke after cardiovascular surgery were retrospectively analyzed.Firstly,CT or MRI should be accomplished to determine the type of cerebral ischemic stroke as soon as patients' condition of circulation and respiration were stable.Secondly,the vital signs should be monitored closely,and the consciousness,pupil,respiratory and hmbs activity of the patients were observed.Thirdly,the patients' temperature of head should be reduced and be given dehydration,anticoagulation,cholesterol-lowering medication,brain nutrition drugs,beta receptor blockers and other drugs.Overall,the balance of fluid,electrolytes and acid-base were maintained in the course of treatment.Results Among the 24 patients,male was 66.7％ (16/24).Early cerebral ischemic stroke occurred in 6 cases,delayed cerebral ischemic stroke occurred in 18 cases.Cerebral ischemic stroke happened in 12 patients who underwent coronary artery bypass grafting surgery,8 patients after cardiac valve replacement surgery,2 cases after artery dissection surgery and 2 patients after other surgery.Two cases were death during hospital stay,the mortality was 8.3％ (2/24).Conclusion Adult patients with clinical manifestation of cerebral ischemic stroke after cardiovascular surgery should be diagnosed early as soon as possible,the treatment key of cerebral ischemic stroke is strict monitoring and comprehensive treatment.