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Duplex ultrasound measurement of changes in mesenteric flow velocity with pharmacologic and physiologic alteration of intestinal blood flow in man  Michael.

Published bySylvia Butler Modified over 5 years ago

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Presentation on theme: "Duplex ultrasound measurement of changes in mesenteric flow velocity with pharmacologic and physiologic alteration of intestinal blood flow in man  Michael."— Presentation transcript:

1 Duplex ultrasound measurement of changes in mesenteric flow velocity with pharmacologic and physiologic alteration of intestinal blood flow in man  Michael P. Lilly, MD, Timothy R.S. Harward, MD, William R. Flinn, MD, Donna R. Blackburn, RN, RVT, Patricia M. Astleford, RN, RVT, James S.T. Yao, MD, PhD  Journal of Vascular Surgery  Volume 9, Issue 1, Pages (January 1989) DOI: / (89) Copyright © 1989 Society for Vascular Surgery and the North American Chapter, International Society for Cardiovascular Surgery Terms and Conditions

2 Fig. 1 Peak velocity changes after the test meal in the celiac, the superior mesenteric, and the right common carotid arteries. a, Peak changes in systolic velocity. b, Peak changes in diastolic velocity. Asterisk indicates changes significantly different from control values (p < 0.05). Journal of Vascular Surgery 1989 9, 18-25DOI: ( / (89) ) Copyright © 1989 Society for Vascular Surgery and the North American Chapter, International Society for Cardiovascular Surgery Terms and Conditions

3 Fig. 2 Maximum velocity changes following the test meal and the infusions of glucagon and of vasopressin. a, Systolic and diastolic changes in the celiac artery. b, Systolic and diastolic changes in the superior mesenteric artery. Asterisk indicates values significantly different from control values (p < 0.05). Journal of Vascular Surgery 1989 9, 18-25DOI: ( / (89) ) Copyright © 1989 Society for Vascular Surgery and the North American Chapter, International Society for Cardiovascular Surgery Terms and Conditions

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