J
Joseph C. Greenfield
Researcher at Duke University
Publications - 159
Citations - 5871
Joseph C. Greenfield is an academic researcher from Duke University. The author has contributed to research in topics: Blood flow & Hemodynamics. The author has an hindex of 41, co-authored 159 publications receiving 5807 citations. Previous affiliations of Joseph C. Greenfield include National Institutes of Health & Howard Hughes Medical Institute.
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Journal ArticleDOI
Animal models for protecting ischemic myocardium: results of the NHLBI cooperative study. Comparison of unconscious and conscious dog models
Keith A. Reimer,Robert B. Jennings,F. R. Cobb,R. H. Murdock,Joseph C. Greenfield,Lewis C. Becker,Bernadine H. Bulkley,Grover M. Hutchins,R. P. Schwartz,K. R. Bailey +9 more
TL;DR: The Animal Models for Protecting Ischemic Myocardium Study was undertaken for the purpose of developing reproducible animal models that could be used to assess interventions designed to limit infarct size and results obtained in an unconscious dog model and in a conscious dog model are described.
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Functional improvement of jeopardized myocardium following intracoronary streptokinase infusion in acute myocardial infarction.
Richard S. Stack,Harry R. Phillips,David S. Grierson,Victor S. Behar,Yihong Kong,Robert H. Peter,Judith L. Swain,Joseph C. Greenfield +7 more
TL;DR: Data indicate significant salvage of jeopardized myocardium associated with recovery of contractile function in patients reperfused during the first 6 h of chest pain following acute myocardial infarction, and no improvement in regional or global left ventricular performance in patients who could not be reperfuse acutely.
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Relationship between blood flow to ischemic regions and extent of myocardial infarction. Serial measurement of blood flow to ischemic regions in dogs.
TL;DR: The relationship between a given measurement of regional blood flow after acute coronary occlusion and the extent of subsequent myocardial infarction varies in different transmural layers and is a function of the time after Occlusion that blood flow is measured.
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Relation between pressure and diameter in the ascending aorta of man.
TL;DR: The pressure-diameter relationship in the ascending aorta of man was estimated directly in 10 patients undergoing open-heart surgery and a gross similarity between the pressure and diameter curves is found.
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Myocardial Blood Flow Distribution in Concentric Left Ventricular Hypertrophy
TL;DR: The data demonstrate that, in situations requiring high flow, the endocardial layer of a heart with marked concentric left ventricular hypertrophy may not be perfused adequately.