Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Jean Louis Barat"'
Autor:
Yann Godbert, Michel Montaudon, Jean-Louis Barat, Pierre Coste, Eric Bullier, Muriel Durieux, Edouard Gerbaud, François Laurent, Mathieu Lederlin, Hubert Cochet
Publikováno v:
Journal of Nuclear Medicine. 54:556-563
We sought to evaluate the accuracy of myocardial perfusion imaging (MPI) using cadmium-zinc-telluride (CZT) SPECT cameras for the measurement of left ventricular (LV) global and regional function, and the performance of absolute wall motion (WM) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::038e2acd9efd5e8fa7ddc3cf76fe4c35
https://doi.org/10.2967/jnumed.112.110577
https://doi.org/10.2967/jnumed.112.110577
Publikováno v:
Médecine Nucléaire. 31:631-637
Resume La scintigraphie myocardique a la metaiodobenzylguanidine-iode 123 (123I-MIBG) est un des rares examens permettant une evaluation clinique de la fonction sympathique cardiaque. L’atteinte de la fonction sympathique cardiaque joue un role imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd6aa98b70e962fd38adcc82d1942e00
https://doi.org/10.1016/j.mednuc.2007.10.004
https://doi.org/10.1016/j.mednuc.2007.10.004
Publikováno v:
Clinica Chimica Acta. 306:19-26
The aim of the study was to prospectively evaluate patients with suspected or known heart disease using plasma brain natriuretic peptide (BNP) measurement and radionuclide ventriculography to examine whether left ventricular dysfunction is associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4baabc4185ce03540525afe12ca805ff
https://doi.org/10.1016/s0009-8981(01)00388-6
https://doi.org/10.1016/s0009-8981(01)00388-6
Autor:
François Laurent, Roger Marthan, Eric Laffon, Jean-Louis Barat, Michel Montaudon, Virginie Bernard
Publikováno v:
Journal of Applied Physiology. 90:469-474
Magnetic resonance (MR) phase mapping was used to noninvasively assess both blood flow and cross-sectional area (CSA) in the main pulmonary artery (MPA) of 12 healthy volunteers. Flow and CSA patterns exhibited two positive peaks: high systolic and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1306c6ad67cbfae93ab302324191ee28
https://doi.org/10.1152/jappl.2001.90.2.469
https://doi.org/10.1152/jappl.2001.90.2.469
Autor:
Jean-Louis Barat, Alan T. Nurden, Jeanny Laroche-Traineau, Michelle Dabadie, Dominique Ducassou, Gisèle Clofent-Sanchez, Marie-Josée Jacobin, Nathalie Valli
Publikováno v:
Platelets. 12:395-405
The detection of newly formed thrombi is of primary importance in clinical medicine. The activated platelet is a potential target for the localization of thrombotic lesions in arteries. The integrin alpha(IIb)beta(3) membrane changes conformation upo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbc8f9f1df73da8cb9a8075cffaa9ad2
https://doi.org/10.1080/09537100120071031
https://doi.org/10.1080/09537100120071031
Publikováno v:
Pacing and Clinical Electrophysiology. 21:2128-2131
Simultaneous right and left ventricular pacing was performed in a 73-year-old man with coronary artery disease end-stage congestive heart failure and a DDD pacemaker implanted for sick sinus syndrome. An endocardial LV lead was introduced transseptal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7771eef48768c98b2df71426b6145a3
https://doi.org/10.1111/j.1540-8159.1998.tb01133.x
https://doi.org/10.1111/j.1540-8159.1998.tb01133.x
Autor:
Nathalie Valli, J. M. Franconi, Jean-Louis Barat, Eric Laffon, François Laurent, Valérie Latrabe
Publikováno v:
European Journal of Radiology. 27:166-172
Aim: We evaluated a Siemens software of flow quantification (FQ) by MR phase mapping, in the framework of a common practical use. Methods: Experiments with a laminar flow phantom and in vivo pulsatile flow were performed. In particular, FQ in ascendi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80caa1d37da1cddc50805a5c76020a9b
https://doi.org/10.1016/s0720-048x(97)00105-8
https://doi.org/10.1016/s0720-048x(97)00105-8
Publikováno v:
Chest. 111:23-29
Study objective This study reports on the cardiorespiratory response to graded exercise in patients after venous switch operation for transposition of the great arteries. Design Several small studies have documented a diminished exercise tolerance af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e9df6031939d51450bb419716a0121c
https://doi.org/10.1378/chest.111.1.23
https://doi.org/10.1378/chest.111.1.23
Autor:
Jean-Louis Barat, Michel Montaudon, Dominique Ducassou, Eric Laffon, Philippe Massot, Christelle Cassen, Valérie Latrabe, François Laurent
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 13(3)
An inversion recovery (IR) artifact was used to delineate the blood/wall boundary in left ventricles. The artifact consisted of a hypointensity signal in pixels located at the boundary of two contiguous tissues with different T1 relaxation times. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0fb4b01d5015c7dba5ce4e3458c4967
https://pubmed.ncbi.nlm.nih.gov/11241823
https://pubmed.ncbi.nlm.nih.gov/11241823
Autor:
François Laurent, Jacques Drouillard, E. Laffon, N. Valli, Robin Lecesne, V. de Ledinghen, Jean-Louis Barat, Patrice Couzigou, Dominique Ducassou
Publikováno v:
Investigative radiology. 34(3)
RATIONALE AND OBJECTIVES. Times of acquisition, mean velocities, mean flows, and their respective standard deviations provided by segmented and nonsegmented flow quantifications (FQ) were compared in the main portal veins of ten healthy adults. METHO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b7c0986326bcccdebe72ed366d895f9
https://pubmed.ncbi.nlm.nih.gov/10084659
https://pubmed.ncbi.nlm.nih.gov/10084659