Increasing cardiopulmonary bypass flow volume improves outcome of patient with carotid stenosis undergoing coronary artery bypass grafting / 中华外科杂志
Chinese Journal of Surgery
;
(12): 577-579, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-238881
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the effect of increasing cardiopulmonary bypass (CPB) flow volume in improving outcome of patients with carotid artery stenosis performed coronary artery bypass grafting (CABG) procedure.</p><p><b>METHODS</b>Fifty-one patients data collected from January 2006 to March 2008 and divided into two groups (A and B) based on the degree of the carotid artery stenosis diagnosed by ultrasound. Group A included 15 cases with one or both carotid artery stenosis more than 50%, 14 male and 1 female, aged (68.5 +/- 7.7) years old, 14 with hypertension, 2 with diabetes, 6 with myocardial infarction, 3 with cerebral infarction. Group B included 36 cases with stenosis less than 50%, 34 male and 2 female, aged (62.4 +/- 10.2) years old, 28 with hypertension, 7 with diabetes, 20 with myocardial infarction. Increasing CPB flow volume in A group to compare cerebral blood flow (CBF) within procedure in both groups.</p><p><b>RESULTS</b>CPB flow volume in group A was much higher than it in group B (P = 0.001). Mean arterial blood pressure in group A was (67.0 +/- 9.1) mm Hg (1 mm Hg = 0.133 kPa), higher than group B (59.0 +/- 7.1) mm Hg (P = 0.009). There was no significant difference of CBF within procedure and neuropsychologic performance in both group as result.</p><p><b>CONCLUSION</b>For the patients presenting with carotid artery stenosis undergoing the procedure of CABG with CPB, increasing CPB flow volume could improve significantly diseased side cerebral blood flow and might reduce neurological complications.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Postoperative Complications
/
Prognosis
/
Regional Blood Flow
/
General Surgery
/
Brain
/
Cardiopulmonary Bypass
/
Coronary Artery Bypass
/
Treatment Outcome
/
Carotid Stenosis
/
Methods
Type of study:
Prognostic study
Limits:
Aged
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Surgery
Year:
2009
Type:
Article
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