Výsledky vyhledávání - "R E, Sonnemaker"

Immunoassays for quantifying choriogonadotropin compared for assay performance and clinical application

Autor: L R, Witherspoon, S E, Shuler, G F, Joseph, E F, Baird, H R, Neely, R E, Sonnemaker

Publikováno v: Clinical chemistry. 38(6)

We examined calibration and accuracy, precision, sensitivity, specificity, and "hook" effects for recently revised automated choriogonadotropin (hCG) immunoassay systems (Baxter-Dade Stratus II, Abbott IMx intact hCG and total beta hCG) and compared

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::435a8317fb7845ef09a79a24dd5ef66b
https://pubmed.ncbi.nlm.nih.gov/1375877

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Quantification of the reversibility of stress-induced thallium-201 myocardial perfusion defects: a multicenter trial using bull's-eye polar maps and standard normal limits

Autor: E V, Garcia, E G, DePuey, R E, Sonnemaker, H R, Neely, E E, DePasquale, W L, Robbins, W H, Moore, J, Heo, A S, Iskandrian, J, Campbell

Publikováno v: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 31(11)

A multicenter trial was performed on 140 patients from four centers to determine the accuracy of quantitative analysis of stress/delayed thallium-201 myocardial tomograms using normal limits to assess the relative amount of reversibility of stress-in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::90faa65884a65545dc9a95d00e3539a7
https://pubmed.ncbi.nlm.nih.gov/2013816

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Clinical utility of a two-site immunoradiometric assay for creatine kinase-MB in the detection of perioperative myocardial infarction

Autor: E G, DePuey, A, Aessopos, L R, Monroe, R J, Hall, W L, Thompson, R E, Sonnemaker, J A, Burdine

Publikováno v: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 24(8)

In 144 patients, creatine kinase MB was measured serially at 0, 8, 16, 24, 48, and 72 hr using a two-site immunoradiometric assay (IRMA). Cardiac enzymes were also measured, including SGOT, LDH, total CPK, and CK-MB by electrophoresis. The presence o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::816a16564b24d6bc33a3187e3db8a0ca
https://pubmed.ncbi.nlm.nih.gov/6603502

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Post-exercise potentiation of wall motion to identify myocardial viability

Autor: E G, DePuey, G P, Mammen, A H, Rivas, W L, Thompson, R E, Sonnemaker, V, Mathur, J A, Burdine, E, Garcia, R J, Hall

Publikováno v: Texas Heart Institute journal. 9(2)

Resting left ventricular wall motion abnormalities may represent myocardial scars or areas of viable muscle which are ischemic and may thus benefit from revascularization surgery. Improvement in wall motion in the 3-6 minute post-exercise recovery pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2b6acecdd8993f9d4c8cf1d1bd5d6a8f
https://pubmed.ncbi.nlm.nih.gov/15226948

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Integration of database capabilities into a patient reporting system

Autor: W L, Thompson, P H, Murphy, W H, Moore, R E, Sonnemaker, S E, Long, J A, Burdine

Publikováno v: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 26(7)

A database design is described which automatically archives computer-generated patient imaging and radioassay reports. Selected phrases are condensed so that data storage will be efficient without sacrificing a prose style of report. An indexed file

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::72e6db43a1a0c0368c3e17ce87a3c25c
https://pubmed.ncbi.nlm.nih.gov/4009286

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Left ventricular performance during exercise in patients with left bundle branch block: evaluation by gated radionuclide ventriculography

Autor: E. G. De Puey, David W. Rowe, J.A. Burdine, R E Sonnemaker, Robert J. Hall

Publikováno v: American heart journal. 105(1)

To investigate changes in left ventricular (LV) function during exercise in patients with left bundle branch block (LBBB), 22 patients without a history or physical findings of previous myocardial infarction or LV dysfunction were studied by gated ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bacfef624a88243284fa37108fd08267
https://pubmed.ncbi.nlm.nih.gov/6295128

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Serum myoglobin determination: laboratory and clinical evaluation

Autor: R E, Sonnemaker, D L, Daniels, W E, Craig, J L, Floyd, R F, Bode

Publikováno v: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 20(2)

Quality assurance examination of a commercially available radioimmunoassay kit for determination of serum myoglobin level conformed the measurement to be accurate, precise, and reproducible under all assay performance variables. Initial clinical eval

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::72267087ba07ccc34be06a73d2d712db
https://pubmed.ncbi.nlm.nih.gov/430184

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Advantages of list-mode data acquisition in gated blood-pool studies

Autor: E G, DePuey, J J, Almasi, R L, Eisner, P H, Murphy, R E, Sonnemaker, J A, Burdine

Publikováno v: Texas Heart Institute journal. 11(3)

Because of physiologic R-R interval variability and arrhythmia, frame-mode acquisition of gated images may produce erroneous left ventricular volume curves, particularly in the diastolic filling phase. Eighteen patients in sinus rhythm underwent gate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5a3bfa26ce73f53e48b114bd90e7d36a
https://pubmed.ncbi.nlm.nih.gov/15227060

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