کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
876627 | 910854 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evidence suggests rigid aortic grafts increase systolic blood pressure: Results of a preliminary study
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی پزشکی
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چکیده انگلیسی
Peak pressure measurements were recorded over the course of the pulse for each model. The compliant aneurysm model was found to have a systolic pressure of 107Â mmHg while the complaint graft model was 153Â mmHg. The rigid graft model had a peak systolic pressure of 199Â mmHg. In the tapered graft, the peak pressure dropped to 142Â mmHg. The data suggests that implanting a graft model in place of an aneurysm model in an in vitro flow circuit can increase the pressures recorded upstream from the iliac bifurcation and that tapered grafts may alleviate this problem.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Medical Engineering & Physics - Volume 30, Issue 1, January 2008, Pages 109-115
Journal: Medical Engineering & Physics - Volume 30, Issue 1, January 2008, Pages 109-115
نویسندگان
T. Oâ²Brien, L. Morris, T. McGloughlin,