Radioisotopes

Known as: Radionuclide, Radionuclides, Radioactive Isotopes 
An unstable form of a chemical element that releases radiation as it breaks down and becomes more stable. Radioisotopes may occur in nature or be… (More)
National Institutes of Health

Papers overview

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Review
2018
Review
2018
The concomitant administration of ionising radiation (IR) in the form of external beam radiotherapy or targeted radionuclide… (More)
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Review
2017
Review
2017
The characteristic blue glow of Cerenkov luminescence (CL) arises from the interaction between a charged particle travelling… (More)
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Highly Cited
2002
Highly Cited
2002
OBJECTIVES The main objective of this study was to assess if the benefits of biventricular (BiV) pacing observed during the… (More)
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Highly Cited
2000
Highly Cited
2000
AIMS To prospectively compare the agreement of left ventricular volumes and ejection fraction by M-mode echocardiography (echo… (More)
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Highly Cited
1995
Highly Cited
1995
UNLABELLED We have developed a completely automatic algorithm to quantitatively measure left ventricular ejection fraction (LVEF… (More)
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Highly Cited
1991
Highly Cited
1991
Ceramics used for the repair and reconstruction of diseased or damaged parts of the musculo-skeletal system, termed bioceramics… (More)
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Highly Cited
1986
Highly Cited
1986
Positron emission tomography (PET) can be used with nitrogen-13-ammonia (13NH3) to estimate regional myocardial blood flow, and… (More)
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Highly Cited
1984
Highly Cited
1984
To characterize the role of cardiac function in septic shock, serial radionuclide cineangiographic and hemodynamic evaluations… (More)
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Highly Cited
1983
Highly Cited
1983
A tetrazolium salt has been used to develop a quantitative colorimetric assay for mammalian cell survival and proliferation. The… (More)
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Highly Cited
1965
Highly Cited
1965
Copyright © 1965 American Heart Association. All rights reserved. Print ISSN: 0009-7330. Online ISSN: TX 72514 Circulation… (More)
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