H
H. D. Zeman
Researcher at Stanford University
Publications - 20
Citations - 480
H. D. Zeman is an academic researcher from Stanford University. The author has contributed to research in topics: Synchrotron radiation & Digital subtraction angiography. The author has an hindex of 11, co-authored 20 publications receiving 471 citations.
Papers
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Journal ArticleDOI
Transvenous coronary angiography in humans using synchrotron radiation.
Edward Rubenstein,Robert Hofstadter,H. D. Zeman,A.C. Thompson,J. N. Otis,George Brown,John C. Giacomini,H.J. Gordon,R. S. Kernoff,Donald C. Harrison +9 more
TL;DR: The findings indicate that transvenous coronary angiograms can be acquired in this manner and further refinements in the x-ray imaging system are expected to result in increased x-rays fluence and improved image quality.
Journal ArticleDOI
Computed tomography using synchrotron radiation
TL;DR: In this article, the authors used synchrotron X-ray computed tomography (CT) images of an excised pig heart to study the properties of an iodinated medium.
Proceedings ArticleDOI
Synchrotron Radiation And Its Application To Digital Subtraction Angiography
E. R ubenstein,E. B. Hughes,L. E. Campbell,R. Hofstadter,R. L. Kirk,T. J. Krolicki,J. P. Stone,S. L. Wilson,H. D. Zeman,W. R. Brody +9 more
TL;DR: The use of such beams provides maximum sensitivity to intra-arterial iodine and virtually eliminates image contrast due to non-vascular body structures as discussed by the authors, which offers the prospect of visualizing arteries by peripheral venous injection.
Journal ArticleDOI
Polarized Electrons and the Origin of Optical Activity
TL;DR: The history of experiments bearing on the origin of optical activity in nature by parity non-conservation during the β-decay of radioactive isotopes is briefly reviewed in this article.
Journal ArticleDOI
The application of synchrotron radiation to non-invasive angiography☆
E. B. Hughes,H. D. Zeman,L. E. Campbell,Robert Hofstadter,U. Meyer-Berkhout,J. N. Otis,J. Rolfe,J. P. Stone,S. L. Wilson,Edward Rubenstein,Donald C. Harrison,R. S. Kernoff,A.C. Thompson,George Brown +13 more
TL;DR: Synchrotron radiation provides a new source of X-rays highly-suited to iodine K-edge Digital Subtraction Angiography (DSA) and offers the prospect of visualizing arteries, and in particular the coronary arteries, by peripheral venous injection.