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Institution

Hospital General Universitario Gregorio Marañón

HealthcareMadrid, Spain
About: Hospital General Universitario Gregorio Marañón is a healthcare organization based out in Madrid, Spain. It is known for research contribution in the topics: Population & Transplantation. The organization has 11975 authors who have published 12386 publications receiving 244847 citations.


Papers
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Journal ArticleDOI
TL;DR: Defibrillation is necessary in 18% of children who suffer cardiac arrest, and despite a sustained ROSC being obtained in more than one-third of cases, the final survival remains low.
Abstract: Introduction Shockable rhythms are rare in pediatric cardiac arrest and the results of defibrillation are uncertain. The objective of this study was to analyze the results of cardiopulmonary resuscitation that included defibrillation in children.

70 citations

Journal ArticleDOI
TL;DR: Improvements in diagnostic techniques, application of more advanced discriminatory genotyping tools, and collaboration between veterinary and human health care researchers are key to the understanding of this zoonosis.

70 citations

Journal ArticleDOI
TL;DR: The effect of high-pressure (HP) treatments on the IgG- and immunoglobulin E (IgE)-binding properties and digestibility of whey proteins was investigated and there was no apparent relationship between these responses and the degree of protein aggregation.

70 citations

Journal ArticleDOI
TL;DR: In this paper, the authors evaluated the in field performance of three 1×1mm2 (with 100, 400 and 1600 microcells, respectively) and one 6×6 mm2 (arranged as a 2×2 array) Hamamatsu MPPCs for PET imaging.
Abstract: The multi-pixel photon counter (MPPC) or silicon photomultiplier (SiPM), recently introduced as a solid-state photodetector, consists of an array of Geiger-mode photodiodes (microcells). It is a promising device for PET due to its potential for high photon detection efficiency (PDE) and its foreseeable immunity to magnetic fields. It is also easy to use with simple read-outs, has a high gain and a small size. In this work we evaluate the in field performance of three 1×1 mm2 (with 100, 400 and 1600 microcells, respectively) and one 6×6 mm2 (arranged as a 2×2 array) Hamamatsu MPPCs for their use in PET imaging. We examine the dependence of the energy resolution and the gain of these devices on the temperature and reverse bias voltage, when coupled to LYSO scintillator crystals under conditions that one would find in a PET system. We find that the 400 and 1600 microcells models and the 2×2 array are suitable for small-size crystals, like those employed in high resolution small animal scanners. We have confirmed the good performance of these devices up to magnetic fields of 7 T as well as their suitability for performing PET acquisitions in the presence of fast switching gradients and high duty radiofrequency MRI sequences.

70 citations


Authors

Showing all 12014 results

NameH-indexPapersCitations
David H. Adams1551613117783
Stefanie Dimmeler14757481658
Stuart J. Pocock145684143547
M. I. Martínez134125179885
Guy A. Rouleau12988465892
Jose L. Jimenez12465464226
Antoni Torres120123865049
Paul P. Tak11259157689
Luis A. Diaz11159675036
Frans Van de Werf10974763537
José Luis Zamorano105695133396
Francisco Sánchez-Madrid10252743418
Francesco Locatelli9982042454
Roberto M. Lang9682356638
Carlos Simón9558931147
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202317
202246
20211,186
20201,045
2019898
2018637