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Paper Information

Journal:   JOURNAL OF ISFAHAN MEDICAL SCHOOL (I.U.M.S)   1ST WEEK DECEMBER 2017 , Volume 35 , Number 449 ; Page(s) 1358 To 1363.
 
Paper: 

ASSOCIATION OF MEAN ARTERIAL PRESSURE DURING CARDIOPULMONARY PUMP AND INCIDENCE OF DELIRIUM AFTER CORONARY ARTERY BYPASS GRAFT SURGERY

 
 
Author(s):  BAGHERI KEYVAN*, HONARMAND AZIM, HOSSEINI MOOSA SEYED JAMALEDDIN
 
* DEPARTMENT OF ANESTHESIOLOGY, SCHOOL OF MEDICINE, ISFAHAN UNIVERSITY OF MEDICAL SCIENCES, ISFAHAN, IRAN
 
Abstract: 

Background: Despite improved outcomes after cardiac operations, delirium is a common neurologic complication after cardiac surgery. In this study, we aimed to investigate the association of postoperative delirium and mean arterial pressure (MAP) during cardiopulmonary pump in patients after coronary artery bypass graft (CABG).
Methods: 100 inpatients submitted to coronary artery bypass graft were evaluated prior to and after surgery. In order to investigate the association between mean arterial pressure and incidence of delirium, data were collected at pre intra, and postoperative periods. The patients were examined for delirium using Mini-Mental State Examination (MMSE).
Findings: Preoperative delirium was detected in 34 patients (34%) and 74 patients (74%) had postoperative delirium. There was a significant positive correlation between total score of MMSE and mean arterial pressure during cardiopulmonary pump (r=+0.22, P=0.02). Furthermore, there was a significant correlation between total score of MMSE and O2 saturation (r=+0.22, P=0.03).
Conclusion: Present study suggests associations between incidence of postoperative delirium and mean arterial pressure and O2 saturation during cardiopulmonary pump. Maintaining mean arterial pressure and O2 saturation of blood at physiologic levels during cardiopulmonary pump may be associated with less early postoperative delirium and cognitive dysfunction.

 
Keyword(s): CORONARY ARTERY BYPASS GRAFTING, DELIRIUM, MEAN ARTERIAL PRESSURE
 
 
References: 
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Click to Cite.
APA: Copy

BAGHERI, K., & HONARMAND, A., & HOSSEINI MOOSA, S. (2017). ASSOCIATION OF MEAN ARTERIAL PRESSURE DURING CARDIOPULMONARY PUMP AND INCIDENCE OF DELIRIUM AFTER CORONARY ARTERY BYPASS GRAFT SURGERY. JOURNAL OF ISFAHAN MEDICAL SCHOOL (I.U.M.S), 35(449 ), 1358-1363. https://www.sid.ir/en/journal/ViewPaper.aspx?id=569971



Vancouver: Copy

BAGHERI KEYVAN, HONARMAND AZIM, HOSSEINI MOOSA SEYED JAMALEDDIN. ASSOCIATION OF MEAN ARTERIAL PRESSURE DURING CARDIOPULMONARY PUMP AND INCIDENCE OF DELIRIUM AFTER CORONARY ARTERY BYPASS GRAFT SURGERY. JOURNAL OF ISFAHAN MEDICAL SCHOOL (I.U.M.S). 2017 [cited 2021May14];35(449 ):1358-1363. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=569971



IEEE: Copy

BAGHERI, K., HONARMAND, A., HOSSEINI MOOSA, S., 2017. ASSOCIATION OF MEAN ARTERIAL PRESSURE DURING CARDIOPULMONARY PUMP AND INCIDENCE OF DELIRIUM AFTER CORONARY ARTERY BYPASS GRAFT SURGERY. JOURNAL OF ISFAHAN MEDICAL SCHOOL (I.U.M.S), [online] 35(449 ), pp.1358-1363. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=569971.



 
 
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