نتایج جستجو برای: sided heart failure
تعداد نتایج: 654626 فیلتر نتایج به سال:
Plasma ;cortisol' values are reported in 36 patients during or following right ventricular failure, and 12 during or following left ventricular failure. In patients with right ventricular failure the normal circadian rhythm was abolished with elevation of midnight values. Disturbance of rhythm was less marked in left ventricular failure, although midnight values were usually raised. Dexamethaso...
We consider the problem of subwavelength imaging via a slab of a left-handed medium (LHM) in the presence of material losses. We derive the analytical expression for the resolution limit of a LHM-based lens and demonstrate that the area of its subwavelength performance is usually limited to the near-field zone.
We begin to analyze and contrast the predictions for the decay b + sP+!-in the Left-Right Symmetric Model(LRM) with those of the Standard Model(SM). In particular, we show that the forward-backward asymmetry of the lepton spectrum can be used to distinguish the SM from the simplest manifestation of the LRM.
BACKGROUND In beta-thalassemia major, heart failure primarily affecting left ventricular systolic function is the most common complication and cause of death. Apart from iron deposition, it has been recently reported that myocarditis might be another contributing factor in the pathogenesis of acute or chronic heart failure, acting possibly through an autoimmune mechanism. In an attempt to asses...
In optical experiments one-sided reflectionless (ORL) and coherent perfect absorption (CPA) are unusual scattering properties yet fascinating for their fundamental aspects and for their practical interest. Although these two concepts have so far remained separated from each other, we prove that the two phenomena are indeed strictly connected. We show that a CPA-ORL connection exists between pai...
In this work, a finite-difference time-domain (FDTD) method is employed to justify the superlensing effect of left-handed material (LHM) slabs. Our results demonstrate that subwavelength resolution can be achieved by LHM slabs with certain parameters. We present the dynamic feature of the imaging process and the dependence of physical parameters on the performance of the superlens. These result...
Background—In b-thalassemia major, heart failure primarily affecting left ventricular systolic function is the most common complication and cause of death. Apart from iron deposition, it has been recently reported that myocarditis might be another contributing factor in the pathogenesis of acute or chronic heart failure, acting possibly through an autoimmune mechanism. In an attempt to assess t...
pseudoaneurysms of the ascending aorta, which are rare and life-threatening complications in cardiovascular surgeries, can be caused by the bentall procedure. we describe a 44-year-old woman, who had a medical history of acute aortic dissection (type a) and the bentall procedure and was admitted because of exertional dyspnea, edema of the lower extremities, ascites, and holosystolic murmur in t...
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