Wilson Viana de Castro Melo

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BACKGROUND Improvement in swimming performance involves the dynamic alignment of the body in liquid, technical skill, anthropometric characteristics of athletes, and the ability to develop propulsive force. The aim of this study was to assess the relationships between the propulsive force during swimming and arm muscle area (AMA) and propose an equation to(More)
OBJECTIVE To study the value of epicardial mapping through the coronary venous system in patients with sustained ventricular tachycardia. DESIGN 20 consecutive patients with sustained ventricular tachycardia who were candidates for radiofrequency ablation. SETTING Electrophysiological laboratory. INTERVENTIONS Coronary venous angiography was performed(More)
Although it is well documented that anxious individuals have negative expectations about the future, it is unclear what cognitive processes give rise to this expectancy bias. Two studies are reported that use the Expectancy Task, which is designed to assess expectancy bias and illuminate its basis. This task presents individuals with valenced scenarios(More)
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