T wave alternans is a periodic beat to

2019-04-15

T-wave alternans is a periodic beat-to-beat variation in the amplitude or morphology of the T wave on electrocardiography (ECG) (Fig. 1). Beat-to-beat T-wave alternans is considered to reflect increased dispersion of ventricular repolarization, and it is known to often precede the development of let

br Results In all patients no abnormalities were found

2019-04-15

Results In all patients, no abnormalities were found in the left axillary, left subclavian, or left brachiocephalic veins, such as blood vessel occlusion or stenosis. The procedure time was 138.6±41.8min in the conventional puncture group (Group A) and was 109.8±23.2min in the catheter-guided pun

M s all de la

2019-04-15

Más allá de la tiranía de las vanidades, existían sólidos argumentos que justificaban el alejamiento de Paz con respecto p coumaric acid 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 Ner

cmv Un caso importante de esa etapa es el

2019-04-15

Un caso importante de esa etapa es el movimiento cocalero, el mismo que decide participar electoralmente pero no logra acuerdo respecto cmv la mejor fórmula y se divide en dos grupos distintos. Por un lado, los cocaleros del Valle del río Apurímac, que optan por construir el “instrumento político”,

br Conclusions The experimental results

2019-04-15

Conclusions The experimental results in isolated sheep hearts presented herein clearly demonstrate that self-sustained rotors exist in the atria. Such rotors are the high frequency sources that give rise to the complex patterns of activation that characterize AF. More specifically, our results su

br Conclusion Conduction disorders were localized and

2019-04-15

Conclusion Conduction disorders were localized and inhomogeneous in patients with ischemic heart disease, in whom CRT efficacy was slightly low; therefore, detailed optimization using echocardiography, radioisotopes, Swan–Ganz catheterization, and other methods should be carefully performed as ne

Second the bulk of stroke burden

2019-04-11

Second, the bulk of stroke burden in terms of incident events, deaths, and DALYs lost is borne by low-income to middle-income countries. These countries were particularly disproportionally affected by burden of haemorrhagic stroke compared with high-income countries. By Atglistatin with high-income

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2018-07-29