• The so called driver hypothesis

  2019-04-24

  

  The so-called driver ibotenic acid has been posited in the recent years. Optical mapping studies in isolated sheep hearts have suggested that at least some cases of AF can be maintained by high-frequency reentrant sources (rotors), usually located in the posterior LA, which result in spatially dist

• A previous study reported that patients with early AF recurr

  2019-04-24

  

  A previous study reported that patients with early AF recurrences were significantly less likely to have long-term freedom from recurrent AF than patients without early recurrences [3]. In the present study, landiolol administration tended to improve the mid-term prognosis compared to placebo. In a

• El libro de William Crawford publicado en

  2019-04-24

  

  El libro de William Crawford publicado en 1944, traducido en 1966, y las obras de Leopoldo Zea de 1949 y de 1965, aunque de muy distinto carácter y alcance, suscitaron primero un artículo de Oscar Kubitz en 1960, después un ensayo de Salomon Lipp en 1975, y, finalmente, otro artículo de frank Spindl

• Para Galtung se evidencia que el concepto de violencia tiene

  2019-04-24

  

  Para Galtung, se evidencia que el concepto de violencia tiene una triple dimensión: directa, estructural y cultural. Cuando surgen estas tres dimen siones se llama violencia Torin 1 la afrenta evitable a las necesidades humanas. Así: En cuanto al marco teórico, se utilizan distintos enfoques para a

• br Conflict of interest br Acknowledgments br Introduction C

  2019-04-23

  

  Conflict of interest Acknowledgments Introduction Compared to the traditional right atrial appendage (RAA) pacing, inferior interatrial septum (IAS) pacing around the coronary sinus ostium significantly reduces paroxysmal atrial fibrillation (AF) burden and recurrence and slows the progress

• Another mechanism is that J waves represent a repolarization

  2019-04-23

  

  Another mechanism is that J waves represent a repolarization abnormality where J waves are created by the transmural voltage gradient [16]. During myocardial ischemia, the membrane ionic currents are known to be augmented, in turn augmenting the transient outward current (Ito). Augmented Ito would r

• Additionally the selection for subcutaneous ICD implant is

  2019-04-23

  

  Additionally, the selection for subcutaneous ICD implant is based on pre-implant electrographic body surface mapping. The sensing algorithm for this system depends on the surface elecrtrocardiogram (ECG) morphology, specifically the R-and T-wave amplitudes, R/T and R/P ratios, QRS duration and QT in

• E-4031 M s all de la

  2019-04-23

  

  Más allá de la tiranía de las vanidades, existían sólidos argumentos que justificaban el alejamiento de Paz con respecto E-4031 la poesía y la persona de Neruda. Con leve antelación a sus contemporáneos chilenos, Octavio Paz resaltaba dos principales defectos en la producción poética de Neruda: la i

• It must be noted that

  2019-04-23

  

  It must be noted that modern physical techniques for structural analysis of steroids were not available to these early talented scientists that time. It was a challenging task for these early scientists to precisely identify the chemical structures of cholesterol and bile acids. However, the develop

• br Introducci n Las encendidas palabras de

  2019-04-23

  

  Introducción Las encendidas palabras de fray Servando Teresa de Mier provienen del Discurso preliminar que acompaña la reedición de la Brevíssima relación de la destruyción de las Indias de fray Bartolomé de las Casas, publicado en México en 1812. Fray Servando no duda en calificar al dominico, l

• Chronic myelogenous leukemia blast crisis is highly refracto

  2019-04-23

  

  Chronic myelogenous leukemia blast crisis is highly refractory to standard induction chemotherapy, with a response rate of less than 20–30% [12,13]. In patient\'s with Imatinib resistant disease Dastanib and Nilotinib can help achieve hematological response however neither drug has been reported to

• The characteristics of the tumors

  2019-04-23

  

  The characteristics of the tumors are shown in Table 2. The tumor morphology indicated 69 (74%) exophytic tumors and 24 (26%) endophytic tumors. Forty-five patients (48%) had anterior commissure invasion, and 30 (32%) had tumors extending to the contralateral true vocal fold. Twenty-two patients (24

• We also demonstrated by ELISA ELISPOT

  2019-04-23

  

  We also demonstrated by ELISA, ELISPOT and CTL assays the capacity of alum to induce a Th1 immune response. The evaluation of the glucocorticoid receptor antagonist response against LALF32-51 peptide, E7 protein and LALF32-51-E7 fusion protein in immunized mice suggest that the antibodies response g

• We also thank Kate Mandeville and Adamson Muula for their

  2019-04-22

  

  We also thank Kate Mandeville and Adamson Muula for their letter and agree with the need to ensure resources are available to fund salaries for newly trained doctors and other health workers to allow these workers to be absorbed into the under-resourced Malawian health system. The doctors\' salary c

• In the largest published case

  2019-04-22

  

  In the largest published case series, Rossi et al. identified seven cases of infant B-ALL, including three cases of congenital leukemia, with lineage switch from B-lymphoid to myelomonocytic leukemia [12]. An additional two cases were described with a switch from AML M5 to B-ALL. Of the nine describ

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