56 research outputs found
Coronary microvascular injury in reperfused acute myocardial infarction: A view from an integrative perspective
10.1161/JAHA.118.009949Journal of the American Heart Association721e00994
Influence of percutaneous coronary intervention on true microvascular resistance in patients with non-ST elevation acute coronary syndrome
The role of aspirin resistance on outcome in patients with acute coronary syndrome and the effect of clopidogrel therapy in the prevention of major cardiovascular events
Large format AlInAs-InGaAs quantum-well infrared photodetector focal plane array for midwavelength infrared thermal imaging
We report the first large format (640 x 512) AlInAs-InGaAs quantum-well infrared photodetector (QWIP) focal plane array (FPA), and investigate the characteristics of AlInAs-InGaAs QWIPs both at pixel and FPA level. The measurements on the detectors fabricated with molecular beam epitaxy grown epilayer structure including 30 InGaAs quantum wells (26 A thick, N-D = 2 x 10(18) cm(-3)) yielded very promising characteristics. The detectors with lambda(p) = 4.2 mu m and Delta lambda/lambda(p) = 25% displayed a background-limited performance temperature as high as 105 K with f/2 aperture. The noise equivalent temperature difference of the FPA is as low as 23 mK (f/1.5) at 105-K sensor temperature with 99.6% operability. These results are comparable to the best results reported for AlGaAs-InGaAs midwavelength infrared QWIPs showing the promise of this material system for completely lattice-matched multiband QWIP FPAs
Influence of coronary plaque compositions on fractional flow reserve and epicardial stenosis resistance
Use of donation after circulatory death donors in pediatric liver transplantation
After advancement of technical aspects, use of well-established and novel immunosuppressive therapies, and better pre and postoperative care, which resulted in high overall survival rates with liver transplantation, waiting list mortality has become the main issue for pediatric patients with end stage liver disease. Insufficient organ donors have become a challenging issue especially in the pediatric patient population, for whom size match of donor or graft is harder to achieve. In order to expand the donor pool and decrease the gap between the demand and supply of donor organs, use of donation after circulatory death (DCD) donors have been proportionally increased. In this chapter we aim to discuss current practices, issues and outcomes with DCD in pediatric liver transplantation, as well as future strategies for improvement of results. © 202
The impact of coronary plaque components on microvascular resistance in patients presenting with non-ST elevation acute coronary syndrome
Assessing myocardial perfusion in patients with reperfused acute anterior myocardial infarction: Comparison of the invasive and non-invasive indices
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